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Andrea Aguiniga
B.A.
Executive Assistant to Associate Head of US
Yosef Albo
Director of Jewish Life
Yosef Albo was born in Israel, and after living in the Dominican Republic for five years, his family made their way to Brooklyn, NY, where he began his eclectic formal Jewish education as a student of various Yeshivot, including Ateret Torah, Chaim Berlin, Ohr Sameach (Jerusalem), Ner Israel Baltimore and Yeshiva University.
As the Director of Jewish Life, he oversees Jewish programming, special events, and our JLA Ba’Aretz Program. Yosef has eighteen years of experience in education. Prior to JLA, he was the Judaics Teacher and Director of Sephardi Programming at the Ramaz Upper School in Manhattan’s Upper East Side, where he built curriculum for honors level classes in Talmud, Tanach, Halacha, and Jewish Philosophy. Devoted to Jewish communal life, he held positions at the Hampton Synagogue, Manhattan Jewish Experience, and Riverdale Jewish Center.
Yosef is also an accomplished artist, illustrator, painter, photographer, composer, and musician. The Albo Band, which he founded and leads, will soon be releasing its third album entitled “Poor Man’s Prayer.”
Lance Aschliman
B.S., M.B.A., PhD
Mathematics Teacher
Dr. Lance Aschliman’s academic journey began with a Bachelor’s degree in Mathematics Education from Purdue University, a foundation that continues to anchor his diverse pursuits to this day. He earned a Ph.D. in Philosophy from the University of Miami, specializing in epistemology, ethics, and logic, and holds an MBA in Business Analytics from Florida International University.
With over ten years of teaching experience, Dr. Aschliman has inspired students in both high school and university settings. His teaching style emphasizes clarity, a strong foundation of knowledge, critical analysis, and cultivating a love for learning.
Beyond academia, Dr. Aschliman brings valuable experience from his role as a Financial Controller and Operations Manager for a local craft brewery, where he successfully managed budgets, optimized operations, and led community-focused initiatives.
Outside of teaching, he is an avid sports enthusiast, particularly enjoying basketball and pickleball. He cherishes traveling with his family, exploring new cultures, and creating lasting memories.
Eilat Asseo
B.A.
Hebrew Instructor
Eilat Asseo brings over four decades of expertise in Hebrew language instruction to JLA. A native “kibbutznik” with a profound connection to the land and culture of Israel, Eilat teaches Jewish tradition with a rare, heartfelt authenticity.
Morah Eilat is a certified Senior Teacher in the Neta Hebrew curriculum and holds a B.A. in Religious Studies from Florida International University. She views Hebrew not just as a subject, but as a vibrant bridge to heritage. In the classroom, she fosters a supportive environment where students are encouraged to find their unique voices while mastering a new language.
Beyond the classroom, Eilat’s creativity is lifelong; she previously worked as a professional puppeteer and builder. A natural problem-solver, she can often be found gardening, fixing things around the house, or lost in a suspense novel. She shares her lively home with a small menagerie of pets and treasures every moment spent with her family and two grandsons.
Shelly Assraf
B.S.
Computer Science Teacher
A native of South Florida, Mrs. Shelly Assraf graduated from Reichman University (IDC Herzliya) with a BSc. in Computer Science. She has a talent for breaking down complex concepts into understandable terms, making computer science accessible and exciting for all students.
Mrs. Assaf is an experienced software designer with proficiency in C, Java, Python, Haskell, Kotlin, Erlang, OOP, as well as CSS and HTML. Amongst other accomplishments, she has built a complete interactive breaking news Android app, created a web-based space travel game, and co-created a 3D interactive animated film. As a Computer Science teacher, Mrs.Assraf combines her warm personality and dedication to her students, with a deep understanding of the latest technologies in the field, from coding to machine learning and artificial intelligence to cybersecurity.
Beyond her work as a teacher, she is a passionate advocate for the State of Israel and has been actively involved in initiatives aimed at promoting a positive image of Israel. She also enjoys traveling, website design and baking during her free time.
Nate Baker
Lead Security Officer
Tsurit Barhama
B.S.
Hebrew Teacher
Ms. Tsurit Barhama , a recent transplant from Madison, Wisconsin, brings a wealth of experience and enthusiasm to the JLA community. Growing up in Israel, she developed a deep appreciation for the Hebrew language and its cultural significance.
Tsurit graduated from UW-Madison with a B.S in Economics and Data Science, and joins us with a professional background in both IT and Hebrew education. This dual background allows her to combine a deep understanding of the Hebrew language with innovative teaching methods to foster a dynamic learning environment.
With over a decade of experience teaching Hebrew as a second language, Tsurit combines her expertise in technology and education to create engaging and effective learning environments. Her ability to tailor lessons to students’ individual styles and her commitment to student success have made her a beloved educator.
Tsurit finds meaning in helping Jewish children connect with their heritage through the Hebrew language. This has led to her involvement with various Jewish organizations and synagogues, as well as mentoring students for their Bar or Bat Mitzvahs.
When she is not teaching, you can find her at the dog park with her dog Henry, paddle boarding, and exploring her creative side through metalworking.
Daphna Bar Yosef
B.S., M.S.
Director of Student Activities
Mrs. Daphna Bar Yosef is excited to join JLA as an Instructor of Hebrew. Daphna grew up in Israel and served in the Israeli Defense Forces (IDF) as a Tank Instructor. She attended Tel Aviv University, studying Tanach, before continuing to earn both her BS and MS from NYU in Communicative Sciences and Disorders. After concluding her studies in 2021, she moved to Miami with her husband and daughter.
Daphna brings over ten years of experience in the teaching and learning world, ranging from teaching in a Jewish Day School to serving as a Division Head and Sports Director in an Israeli summer camp.
As a practicing Speech and Language Pathologist, Daphna has a deep understanding of language development and is excited to teach her students how to incorporate Hebrew into their everyday lives and build exceptional communication skills. During her spare time she enjoys running, biking, and swimming and is also looking forward to cheering loudly at JLA’s sports games “קדימה JLA!”
Sapir Ben Naim
School Nurse
Sapir Ben Naim, a registered nurse from Boca Raton Regional Hospital, brings extensive knowledge in the healthcare and childcare fields. She holds a Bachelor’s degree in Exercise Physiology from Florida State University and a nursing degree from Keiser University. Currently pursuing a Master of Science in Nursing (MSN) with a specialization in Family Nurse Practitioner (FNP) at the University of West Florida, Sapir has a deep understanding of the unique health needs of children. Committed to fostering a supportive and nurturing environment, she is dedicated to assisting students and their families with any health-related concerns.
Allison B. Perlmutter
B.A.
Permanent Substitute
Ms. Allison Perlmutter holds a Bachelor of Fine Arts in Drawing with a Graphic Design certificate from the University of Florida. Her work has been showcased in numerous Florida exhibitions, reflecting her profound knowledge and passion for the visual arts. After gaining experience working in a gallery and discovering her love for teaching art to diverse age groups, Allison is now pursuing her Master of Art Education at the University of Florida. She is dedicated to fostering meaningful connections and making a positive impact on others. Outside of her professional pursuits, Allison enjoys reading, taking road trips, attending concerts, and scuba diving. Born and raised in sunny Palm Beach Gardens, Allison Berkner has cultivated a profound connection to her Jewish heritage from an early age, attending a Jewish day school from kindergarten through eighth grade. She is thrilled to join JLA as a permanent substitute teacher.
Shalhevet Cahana
B.A.
Judaics Teacher
Rabbanit Shalhevet Cahana is a Jewish educator and community builder. A member of the Jewish Leadership Academy’s Judaic Studies faculty, a doctoral candidate at Yeshiva University, and a community leader for Jewish young professionals – Shalhevet’s leadership is centered on student-centered pedagogy, relationship building, and innovation.
Shalhevet and her husband have welcomed over 5,000 guests into their home for Shabbat meals and communal programming. Beyond Miami, Shalhevet is an established voice in global Jewish education Torah, having spoken in over 90 communities and campuses across North America, France, and Israel. She is a Kallah teacher recognized by the Israeli Rabbanut.
Shalhevet previously studied in Maimonides School, Migdal Oz, Stern College for Women and their advanced Gemara program called the Graduate Program for Advanced Talmudic Studies (GPATS).
Ariel Calzadilla
B.S.
Technical Support Analyst
Melissa Carrazana
B.S.
Executive Assistant to the Associate Head of MS
Alexa Castillo
B.S., M.S.
Executive Assistant to the Head of School
Matthew Clarke
B.S.
Lab Technician
Originally from St. Andrew, Jamaica, Matthew Clarke graduated from Barry University as a Stamps Scholar with a B.S. in Biology. His passion for translational research led to a prestigious 2024 Cancer Research Fellowship at the UM Miller School of Medicine, where his work on pancreatic ductal adenocarcinoma earned him a first-place award.
As JLA’s Lab Technician, Matthew manages the preparation and organization of our laboratory spaces, ensuring a safe, efficient, and high-functioning environment for scientific discovery. He works in close partnership with faculty to facilitate hands-on experiments and adapt complex materials to meet instructional goals. Matthew is most inspired when helping students build confidence and curiosity through the scientific method. Outside the lab, he enjoys listening to reggae music and connecting with the community, finding joy in the small details that make science and life exciting.
Vered Cohen
B.A.
Head of Hebrew Department
Hailing from Israel, Ms. Vered Cohen, recently made the move from California to Miami to become a valued member of JLA. She has spent over two decades teaching Hebrew as a second language to both young students and adults. In California, Vered was a lead teacher for various programs in the Hebrew-Judaics Department at Lashon Academy Charter School.
Before arriving in the United States, Vered dedicated herself to educating middle and high school students in Israel, focusing on World History and the History of the Jewish People.
After a meaningful service in the Israeli Defense Forces (IDF) as a commander for new recruits, Vered earned a BA from Tel-Aviv University in World History and Educational Administration, along with her teaching certification. She pursued further studies, completing coursework for an MS in International Management with a concentration in marketing from Bournemouth University through Ramat-Gan State College.
Vered possesses certification in teaching Hebrew as a second language and has undergone training for teaching and administrative roles through the NETA program in Boston. Additionally, she is a certified Parenting Educator from Tenafly Therapy Group in New Jersey.
Beyond her professional achievements, Vered is a devoted mother of two. She finds joy in dancing, sports, travel, and particularly delights in hearing her students engage in conversations in Hebrew.
Yamit Linde
B.A., M.B.A.
Director of Communications
A native of Brazil, Yamit Linde spent her formative teenage years in Israel and arrived in Miami as a junior in high school. During her time in Israel, Yamit learned firsthand how vital and enriching Jewish education can be. Having lived in different countries and cities throughout her life, she appreciates and cherishes South Florida’s unique diversity.
Yamit holds a BA in International Relations and an MBA with a concentration in marketing from Florida International University, and is fluent in English, Portuguese, Spanish, and Hebrew.
Over the course of her 14 year career as a marketing and communications executive, Yamit has held leadership positions in industry leading brands like Grey Goose, Dove, and Panerai. Prior to joining JLA, Yamit owned her own consulting agency, where she was responsible for developing and implementing communication strategies for clients in the fashion, luxury, food, and hospitality industries.
During her free time, Yamit enjoys traveling and going to the beach with her husband Steven, and two young children, Levi and Lennon.
Malka Danese
B.A., M.A.
Mathematics Teacher
Malka Danese holds both a BA and MA in Pure Mathematics from Queens College, where she developed a deep appreciation for the logic and elegance of discrete math. Growing up in a lively household with many siblings, she learned early on the value of connection—a principle she brings to every classroom.
With extensive teaching experience ranging from 5th grade through the college level, Malka has taught International Baccalaureate (IB) and Advanced Placement (AP) courses, and most recently taught college mathematics at the University of Mount Saint Vincent. She thrives on engaging learners of all ages by breaking down complex concepts into clear, approachable explanations that spark curiosity. Malka is also passionate about financial literacy, believing that this knowledge is a powerful pathway to empowerment.
Outside the classroom, Malka creates social media content focused on financial education and enjoys reading books that push her to think in new and challenging ways. She continues to navigate the balance between motherhood and a career she loves, finding both joy and growth in the journey.
Terry David
Kitchen Staff
Sabrina Emano
B.S., M.S.
HR Coordinator
Mallory Erickson
B.S.
Physical Conditioning Teacher
Coach Mallory Erickson joins us from Hebrew Academy in Miami Beach, where she has been teaching physical education for nine years. She is the proud recipient of the prestigious “Light the Path to Education” award, bestowed upon exceptional educators who inspire their students to achieve their fullest potential.
Mallory graduated from Northern Illinois University with a BS in Kinesiology, Physical Education, and Health Education. With over 14 years of coaching experience under her belt, Mallory has led her teams to numerous championships and playoff victories in both basketball and flag football. Her unwavering dedication and fervor have been instrumental in guiding former athletes towards receiving college scholarships.
During her free time Mallory enjoys playing the guitar, piano, and saxophone as well as taking her dogs to the park.
David Ernsberger
B.S., M.A.
Audio Visual Specialist
A Rhode Island native, Mr. David Ernsberger is a seasoned educator with 25 years of experience in digital film production. At JLA, he teaches video production—one of the school’s most popular electives, thanks to his warmth and incredible knowledge. Mr. Ernsberger and his students also play a vital role in documenting all school events.
Mr. Ernsberger holds both a Master of Fine Arts and a Bachelor of Science in Film Production from the University of Miami. Before joining JLA as a Videography Teacher, he taught Film at Somerset Academy where he established the Cinematic Arts Commission. Throughout his career, David has shaped many aspiring filmmakers at various institutions, including Coral Reef Senior High, Gulliver Prep, Nautilus, and Miami Dade Community College.
Derrick Flitcroft
Head Security Officer
Olivia Friedman
B.A., M.A., MS Ed.
Judaics Teacher
An award-winning educator, Olivia Friedman comes to JLA with over a decade of experience teaching Judaic studies. She values creativity, and uses Tanakh as a touchpoint for everything she encounters. In Olivia’s eyes, Tanakh illuminates everyday life and is in dialogue with all things, including classic literature and pop culture. She most recently served as an instructor of Tanakh, Jewish Law and Oral Thought, as well as an Educational Technology Coordinator at Ida Crown Jewish Academy in Skokie, IL. Prior to that, she taught Judaic Studies at Charles E. Smith Jewish Day School in Rockville, MD. In addition, Olivia wrote the curriculum and served as Rosh Chinuch at Camp Moshava Ba’ir Chicago. Her work as an educator was recognized with a Hartman Educator of the Year Award in 2021-22.
Originally from Chicago, Olivia earned her B.A. in English Literature from YU’s Stern College for Women, her M.A. in Bible from Yeshiva University, and an MSEd with a concentration in Gifted Education from Northwestern University. She also completed the Matan Bellows Eshkolot Fellowship, which brings together Tanakh educators across Israel and the Diaspora to further advance Tanakh study and professional development.
When she is not at school or spending time with her family, Olivia loves to write, read and share Torah insights. She has presented at Prizmah and multiple professional development conferences, and served as a scholar in residence at synagogues and campuses in Maryland and Illinois. Her articles have been published in Tablet Magazine, The Forward, The Times of Israel, Jewish Action and Lehrhaus. In addition, she is the creator and writer of the Parsha for Kids podcast.
Jawann Fulton
Engineering Teacher
Jawann Fulton joins JLA with over 15 years of experience spanning information technology, educational technology, and STEM education. Coming to JLA from Miami Country Day School, where he served as an Innovation Teacher, Jawann specializes in designing interdisciplinary, project-based engineering curricula. His expertise encompasses robotics, drone piloting, electronics, and CompTIA A+ certification, allowing him to seamlessly bridge the gap between abstract mathematical concepts, history, and real-world problem solving.
Beyond the classroom, Jawann has an established track record of excellence in competitive STEM, having guided student teams to consecutive Florida State Championship victories. He is a dedicated collaborator, and has trained faculty across various departments to integrate cutting-edge fabrication tools—including 3D printing and laser cutting—into their pedagogical approach.
Prior to his career in education, Jawann led audio/video and IT operations at Florida Memorial University, overseeing significant initiatives such as the development of a new sports arena and campus-wide technology upgrades. He is passionate about empowering students with the technical skills, curiosity, and confidence to design, build, and iterate, effectively turning classroom theory into tangible engineering practice.
Laura Gill
B.A., M.A
English Teacher
Ms. Laura Gill is a teacher, writer, and editor with over a decade of experience teaching and working with young adults. For seven years, she taught English at The Field School in Washington, D.C. There, she was also an advisor, co-founder of the Peer Tutoring Center and mentor for the literary magazine. During her time at The Field School, she completed an MFA at Bennington Writing Seminars, where she focused on creative nonfiction. Ms. Gill also holds a BA in English from Skidmore College. For the past four years, she has worked in the English Department at Palmer Trinity School where she taught World Literature, English Foundations, and Creative Writing while building curriculum across all grade levels. Laura’s teaching philosophy emphasizes interdisciplinary synthesis between films, books, podcasts, essays, and visual art, helping students recognize the links between different styles of communication and their value.
Aside from her work in schools, Laura has worked with teenagers in youth development organizations ranging from a summer camp on a farm to a nonprofit in D.C. advocating for youth’s rights. She brings with her a love of language and a great enthusiasm for the written word and is excited by the opportunity to build a community of writers and leaders among the JLA students. In her free time, Laura loves to visit museums, read, write, spend time with family, take photographs, explore, and cook.
Emma Goldberg
B.A.
Director of Investor Relations & Indexed Tuition
Emma Goldberg is a finance professional dedicated to building meaningful relationships and expanding access to high-quality, Jewish education. Originally from New York, Emma earned a BA from Colgate University, where she studied Environmental Economics and Jewish Studies.
Emma currently serves as Director of Investor Relations and Financial Aid at JLA. In this role, she focuses on cultivating and stewarding relationships with current and prospective investors in the JLA Scholarship Fund, expanding awareness of JLA’s innovative model, and helping secure the resources necessary to uphold the school’s commitment to truly need-blind admissions. Emma also leads our Financial Aid program.
Prior to joining JLA, Emma worked as an Associate Director at UBS in Global Markets, where she helped spearhead the firm’s expansion into South Florida and built relationships with leading investment firms across the region. Earlier in her career, Emma worked at Citigroup in Sales & Trading across both Equities and Foreign Exchange. Outside of work, she enjoys reading, cooking, and being outdoors.
Moriya Gottlieb
Admissions Associate
Zoe Grant
B.S.
Science Teacher
Born and raised in a small Ohio town on Lake Erie, Ms. Zoe Grant came to South Florida to pursue a B.S. in Biology at Florida Atlantic University, where she also served as a Lifeline Leader and Teaching Assistant in the Biology Department. Ms. Grant then headed back home to Ohio to launch her career teaching Chemistry, Physics, and Health, to 9th through 12th graders at Patriot Preparatory Academy in Columbus. From designing engaging chemistry labs to planning visits for students to experience a day in the life of medical students, Ms. G developed a reputation as a teacher who is deeply invested in her students’ futures as creative leaders and professionals. She is excited to now bring her energy and enthusiasm for science education back to sunny South Florida.
When she is not in the classroom, you might find Ms. G on the golf course perfecting her drive, or tending to her ever-growing houseplant collection with the help of her cats Louis and Boots. Wherever Ms. G may be, she is dedicated to growing minds with a passion for science and leadership and is thrilled to share that with the Jewish Leadership Academy family!
AV Specialist
Beverly Gurney
B.S., M.S., Ed.D.
Science Teacher
Dr. Beverly Gurney is a seasoned educator with a passion for STEM education and environmental stewardship. With over three decades of experience, she has dedicated her career to developing innovative curricula and fostering digital literacy in the classroom.
Dr. Gurney has taught Chemistry, Physics, Marine Biology, and Mathematics and joins us from Gulliver Prep. Her commitment to personalized learning has led her to implement differentiated curricula that cater to the diverse needs of her students. As a secondary school STEM teacher, she continues to leverage adaptive technologies to enhance student engagement and learning outcomes.
Beyond the classroom, Dr. Gurney is a dedicated environmentalist. As a recreational scuba diver, she actively promotes the protection of marine environments. She is also passionate about sustainable gardening, curating pollinator gardens, and propagating native plant species.
Dr. Gurney’s extensive experience and dedication to education are complemented by her academic achievements. She holds a Doctor of Education in Instructional Technology and Distance Education and a Master of Science in Curriculum, Instruction, and Technology from Nova Southeastern University, as well as a Bachelor of Science in Education from Florida International University.
Alexander Hart
Judaics Teacher
Rabbi Alexander Hart has nearly 35 years of international experience in Jewish education, pastoral counseling, and curriculum development. Born in Mexico and trilingual in Hebrew, Spanish, and English, Rabbi Hart’s distinguished career spans schools and Jewish communities across Mexico, the United States, Spain, Venezuela, Israel, and Panama. After studying Music and Education at Bar-Ilan University, Rabbi Hart went on to receive his rabbinic ordination (smicha) from Lemaan Yilmedu Institute.
Rabbi Hart has dedicated his life to teaching Torah text and traditions, instructing primary through high school students in Chumash, Mishna, Gemara, Tanach, Dinim, Hebrew, and Jewish History. Over the course of his career, he has led the High School Jewish Studies Department at the Albert Einstein Institute in Panama, served as a student counselor, and directed the Talmud Torah program at the Bet Yaacov Kolel in Spain. His teaching background also includes impactful tenures at schools such as the Or Ha Jayim School in Mexico City, the “Moral y Luces” Community School in Caracas, and Biterby High School in San Diego.
Most recently, Rabbi Hart served as a Rabbi and Jewish Educator at Magen David Academy in Panama. There, he significantly expanded community engagement by building an adult learning program under Torah at Your Door (TAD) that reached 60 regular students, and helping to lead a thriving weekly youth minyan. He is deeply passionate about making Torah learning accessible, engaging, and meaningful for students and adults alike at every stage of their Jewish journey.
Thomas Hendrickson
B.A., M.A., Ed.D.
History Teacher
Raised amidst expansive corn and bean fields in rural Illinois, Dr. Thomas Hendrickson’s academic journey began at the United States Military Academy at West Point. He earned his B.A. in History and Classical Civilization from the University of Illinois, followed by an M.A. in History from the University of Georgia. In 2023, he acquired his Ed.D. from the University of Miami. Thomas has spent the past 4 years teaching History and served as the History Department Chair at Lawrence Academy, where he taught AP History, AP U.S. Government, World History, and Civics.
Dr. Hendrickson’s passion for knowledge extends beyond the classroom. He engaged in AmeriCorps volunteering, explored the Mediterranean through archaeological expeditions, and earned recognition from esteemed institutions like the American Academy in Rome and the American School of Classical Studies at Athens. His life embodies dedication to learning, service, and historical exploration.
Fun fact about Dr. Hendrickson: he can read Ancient Greek and Latin!
Kimberly Hughes
B.A, M.A.
Librarian & Media Specialist
Ms. Kimberly Hughes is a dedicated educator with a passion for learning and a commitment to student success. With a diverse background in both library science and classroom teaching, she brings a unique perspective to her work.
After thirteen years of teaching Art History, European History, and World History at the Honors and AP level in schools such as American Heritage High School and Pembroke Pines Charter High School, Ms. Hughes decided to pursue her love of reading full-time. She rose to become a Senior Librarian in the Broward County Public Library system before assuming the role of Instructional Librarian at Miami-Dade College where she was able to combine her passion for books and research with her dedication to supporting student learning.
Kimberly holds a Bachelor’s degree in History from the University of Florida, a Master’s degree in Library Science from Florida State University, and a Master’s degree in American History from Pace University. She is currently pursuing a Doctorate in Instructional Design, further enhancing her expertise in educational technology and curriculum development.
In her free time, Kimberly enjoys reading, traveling, and online shopping. She is married and has two children and a beloved dog.
Patrick Jackson
B.A., M.A., Ph.D.
English Teacher
Dr. Patrick Jackson has nearly two-decades’ worth of teaching experience in higher education across a variety of institutions: a small Liberal Arts college, two flagship public universities, and a private research institution. He has taught in departments of American Studies, History, Philosophy, and Religion. He joins JLA after spending the last eleven years at Allegheny College, most recently as a professor of History and the school’s Senior Assistant Dean. He has also mentored students applying for prestigious national awards like the Fulbright, the Goldwater, the Truman, and the Rhodes and has helped students gain admission to graduate and professional schools of national renown.
Dr. Jackson has a BA in History from the University of Kentucky and holds an MA and PhD in American History from Vanderbilt. His area of expertise is late-nineteenth and early-twentieth century intellectual and social history, but he is curious about nearly all aspects of the past and loves learning about other countries and cultures.
It will come as no surprise, perhaps, that Dr. Jackson likes to travel – a lot. He’s been to 49 of the 50 states and has spent time on half of the world’s continents, including a three-year stint living in Europe. (He’s currently planning trips to Alaska, Asia, and South America.) He also really likes reading novels. His favorites include Moby Dick, All the Pretty Horses, Demian, Slaughterhouse Five, and The Amazing Adventures of Kavalier & Clay. He is enthusiastic about the outdoors and spends much of his free time biking, camping, hiking, and rafting. He is an unapologetic coffee snob who roasts his own beans. He cooks well and with great joy and always listens to jazz while he’s doing it. And, if there’s a pick-up basketball or soccer game going on, count Dr. Jackson in.
Jordana Kafka
B.A., M.A., J.D., M.S. Ed.
Learning Specialist
Jordana Kafka brings an impressive set of experiences in educational leadership, student advocacy, and education law, to the JLA community.
Jordana holds a B.A. from UPenn, a J.D. from Washington University School of Law, an M.S.Ed. in Secondary English from Northwestern University, an M.A. in Educational Leadership from Northeastern Illinois University, and is a Licensed Behavior Specialist (LBS1). She began her career as an attorney and Guardian ad Litem, representing students and families in special education, IEP, 504, and due process matters. Transitioning her advocacy directly into schools, she stepped into school leadership as the Assistant Principal at two Chicago-area high schools. In these roles, she designed robust intervention systems, coached instructional staff, and ensured strict compliance with federal and state education laws. Driven by a passion for civic literacy, Jordana also founded Legally Learning, a nonprofit dedicated to K-12 legal education.
Jordana is deeply committed to Jewish communal life and serves on her synagogue’s board of trustees.
Ariel Kahan
Operations Associate
Ari Kellerman
B.A., M.S.
Judaics Teacher
Rav Ari Kellerman is originally from Houston, Texas where he has spent his professional career in Jewish Education. He has a bachelor’s degree in Psychology from Yeshiva University, a masters degree in Jewish Education from the Azrieli Graduate School, and a certificate in Jewish Nonprofit Management from the Zelikow School of Jewish Nonprofit Management. For the last five years Rav Ari has been the Upper School Judaic Principal and College/Gap Year Guidance Counselor and prior to that he spent thirteen years teaching Judaic Studies at Robert M. Beren Academy.
In addition to his formal roles in Jewish day schools, Rabbi Kellerman has been a presenter for Jerusalem EdTech Solutions, where he has provided professional development for educators around the world in blended learning in Jewish education. A lover of travel, he is always up for a road trip to see new places and learn about different cultures. He’ll usually have his guitar with him in case he comes across a bonfire. He is thrilled to be relocating to South Florida with his wife, three children, and puppy, Austin.
Joshua Kissel
B.A., M.A., Ph.D.
Social Studies Teacher
Dr. Joshua Kissel joins the Jewish Leadership Academy, bringing a rich background in academic research, global studies, and discussion-based instruction to the Social Studies department. Joshua holds a Ph.D. in Philosophy from Northwestern University, where his research centered on social and political philosophy, ethics, and the philosophy of education. He earned his B.A. in Philosophy and History from the University of Wisconsin-Madison, alongside specialized certificates in Environmental Studies and European Studies.
Prior to joining JLA, Joshua taught in the Department of Philosophy and Religious Studies at Phillips Academy in Andover, Massachusetts. There, he designed and led a diverse array of courses deeply rooted in history, civics, and global dynamics, including Justice and Globalization, Law and Morality, Introduction to Ethics, and Response to the Holocaust. His dedication to youth civic engagement also includes serving as an Ethics Bowl coach for high school students. Additionally, he contributes as a postdoctoral scholar at the University of Central Florida on an NSF-funded project studying how students develop ethical and professional values.
An educator with a global perspective, Dr. Kissel brings a rigorous, inquiry-driven approach to the classroom, helping JLA students connect historical frameworks to modern realities while wrestling with foundational questions of justice, freedom, and civic responsibility.
Kate Lapteva
B.S., M.S.
Bookkeeper
Kohava Lavi
B.A., M.A.
Hebrew Teacher
With over three decades of experience in education across Israel and New York, Kohava Lavi Arkin is a deeply dedicated educator who views teaching Hebrew not just as a profession, but as her lifelong passion. She brings warmth, patience, and real dedication to her classroom, striving to build strong relationships with families while fostering supportive, energetic environments where students feel safe to grow. Throughout her career, she has consistently raised language proficiency, boosted student comprehension, and woven cultural insights into her instruction.
Kohava’s extensive background includes a decade of teaching Hebrew at the North Shore Hebrew Academy in Great Neck, NY, as well as faculty roles at SKA Five Towns and HALB Long Beach. Prior to teaching in New York, she spent over a decade in Rishon LeZion, Israel, serving as a history and special education teacher at Makif H’ High School. Kohava holds a Bachelor’s Degree in Philosophy and History from Tel Aviv University and a Master’s Degree in Education from Derby University in Israel.
Eran Levin
B.S.
Math Teacher
Mr. Eran Levin has been teaching Math, Physics and Computer Science for over 20 years. For the past 15 years he has been preparing students for their IB math exams and for the Spanish national math exams in the American School of Valencia, Spain. Eran grew up in Israel but has spent most of his adult life in Spain and is fluent in English, Spanish and Hebrew.
Eran holds a B.S. in Physics from the Complutense University of Madrid, as well as both a Spanish Teaching Certificate from the Complutense University of Madrid and a Canadian Teaching Certificate from Ontario College of Teachers. He believes that motivation is the most important component in students’ learning and strives to establish a personal relationship with his students based on trust, hard work, and constant support. Eran is passionate about teaching Math, Physics, sciences, and critical thinking. He has authored several math workbooks for students in grades 7-10, as well as for IB students in grades 11 and 12.
In his free time, Eran enjoys playing the piano, sailing, and playing basketball and is looking forward to enjoying the Miami sunshine and beaches.
Bryar Loftfield
B.A.
English Teacher
Bryar Loftfield brings a unique and multidisciplinary background to the classroom that combines a deep love for humanities with a strong commitment to youth advocacy and social-emotional growth. Bryar earned her B.A. in Cultural Studies and Religious Studies from the University of North Carolina at Chapel Hill.
Her professional trajectory is deeply rooted in empowering young people both inside and outside the classroom. She comes to JLA after teaching in Hill View Montessori in Haverhill, Massachusetts, where she specialized in designing student-centered curricula and implementing authentic assessments to drive student growth. Prior to her work in the classroom, she built an extensive career in youth development and community engagement, serving as a Program Coordinator and Youth Advocate, as well as a Workforce Development Program Associate for Partners for Youth Opportunity. She is also completing an M.Ed. in Skills-Based Education and Social Emotional Learning at Cambridge College.
In the classroom, Bryar leverages her creative writing background and certifications in mediation and crisis intervention to foster a supportive, high-engagement environment. She is passionate about partnering with students to co-create dynamic learning spaces that encourage critical inquiry, human-centered dialogue, and a lifelong appreciation for analytical reading and expressive writing.
Johanna Lopez
B.S., Ed.S.
Learning Specialist
Passionate about fostering academic, social, and emotional growth in students. Ms. Johanna Lopez is a rare Learning Specialist who is also a nationally certified school psychologist. . She holds an Ed.S in School Psychology from Florida International University, and a B.S from the University of Miami.
Ms. Lopez spent seven years as the Associate Site Director of Breakthrough Miami’s Palmer Trinity and Carrollton School sites, a program that provides motivated middle-school students from underserved communities with the tools they need to achieve their most ambitious goals in life. After completing her degree in School Psychology, Ms. Lopez moved on to the University of Florida’s Neurodevelopmental Pediatrics Clinic where she spent two years as a school psychologist working closely with students, parents, and staff across various age groups, ranging from Pre-K to college students. Her expertise and dedication have been instrumental in ensuring the holistic development of students. Beyond her professional endeavors, Johanna finds joy in volunteering with Autism on the Seas, a cause close to her heart. During her leisure time, she loves traveling, photography, and salsa dancing.
Jonathan Magazzinich
Mashgiach (Kashrut Supervisor)
David Markus
B.A., M.A., M.P.A.
Academic Dean
David Markus is an experienced international school leader with over 15 years of senior leadership across international, independent, and urban public school settings. Currently serving as Upper School Principal at Zurich International School in Switzerland, David is passionate about creating school cultures where every student and educator can thrive. He is a strong advocate for student and faculty agency, deeper learning, and the kind of thoughtful, values-driven leadership that brings a school’s mission to life.
Throughout his career — from Washington International School in Washington, DC, to public schools through New Leaders for New Schools, to the classroom as a history teacher and department chair at Durham Academy — David has championed innovative curriculum, mental health and wellness programming, and meaningful community partnerships. He has a track record of improving student outcomes through data-informed teaching, restorative practices, and a deep commitment to equity and belonging. He holds a BA from Tufts University, and graduate degrees from Harvard Kennedy School and Trinity University.
Beyond his day-to-day leadership, David is an active voice in the broader educational community. He has presented at international conferences including ECIS and NAIS on topics ranging from mission-driven leadership to supporting students through global crises. A native English speaker, David also speaks Russian, German, and Spanish.
Jackeline Melendez
B.A., M.A.
Spanish Teacher
Born in Maracaibo and raised in Caracas, Venezuela, Ms. Miss Jackeline Meléndez has over 20 years of experience in education as an instructor of Spanish, English, and German as a Second Language.
Ms. Meléndez served as the Director of the Venezuelan Institute for Culture and Cooperation in St. Kitts and Nevis where she was responsible for planning, implementing, and overseeing the instruction of Spanish for students ranging from elementary school to adulthood. For the past 18 years, she has served as a professor at the School of Modern Languages at Universidad Central De Venezuela, most recently as the English Department Chair.
An accomplished translator, Ms. Meléndez translated and synchronized documentary scripts for the Discovery Channel and Nickelodeon from English into Spanish. She holds a BA in Translation from English and German into Spanish, and an MA in English as a Foreign Language from Universidad Central de Venezuela.
Ms. Meléndez also worked as a private tutor from 2007 to 2016 for students who attended the Herzl-Bialik Jewish School in Caracas, and looks forward to joining a Jewish Day School in an official capacity. In her spare time, Ms.Meléndez enjoys reading, going to the beach, walking, hiking, spending time in nature, and going to museums with her nieces and nephew.
Stephanie Metz
B.F.A, M.F.A.
Art Teacher
Stephanie Metz is an experienced, multidisciplinary artist and educator who works in sculpture, animation, filmmaking, and photography. She has over a decade of experience in both artistic practice and education, including more than five years as an Adjunct Professor at Virginia Commonwealth University, where she taught advanced college courses. She also has experience teaching K–12 students drawing, painting, ceramics, digital arts, and mixed media at both a private middle school and a nonprofit visual arts center.
Ms. Metz is passionate about helping students build technical skills and confidence as they express their unique ideas. She creates a classroom that encourages creative problem-solving and a lifelong appreciation for hiddur mitzvah, the Jewish tradition of beautifying meaningful rituals. She believes art is a powerful way to inspire empathy, curiosity, and respect for both personal and shared experiences.
Originally from South Florida, Stephanie holds a B.F.A. from the Maryland Institute College of Art and an M.F.A. from Virginia Commonwealth University. Outside the classroom, she maintains a dedicated studio practice, exhibits her work, and runs a contemporary Judaica shop featuring her own handmade ritual objects, jewelry, and emblems.
Lillianne Montague
B.A., M.A. M.Ed.
Associate Director of College Counseling
A Miami native, Lillianne Montague earned her BA from the University of Pennsylvania, an MPhil from University of Cambridge, and a M.Ed. from Harvard University. On all three campuses, she was deeply involved in leadership within the Jewish communities through Hillel and other organizations.
Prior to joining JLA, Lilli served as the Head of the English Program and Founder of the College Counseling Department at YSZ High School for Girls, where she designed Common Core-aligned English Language Arts curricula for grades 9–12, directed the monthly school newspaper, and advised student organizations. As an experienced college essay and admissions coach, she has guided hundreds of students through the university application process.
When she isn’t in the classroom, Lilli is likely exploring new destinations, getting lost in a great book, or on a quest for the perfect scoop of ice cream. An avid adventurer with a competitive edge, she also holds the distinction of having served as a Division 1 coxswain for the University of Pennsylvania’s Varsity Women’s Rowing team.
Nathalia Moreno
B.A., M.A.
Physical Conditioning Teacher
With 25 years of experience in physical education and athletic coaching, Nathalia Moreno is dedicated to inspiring students to build character, teamwork, and lifelong healthy habits. Throughout her career, she has designed dynamic curricula across all grade levels, specialized in implementing adaptive sports programs, and developed initiatives within juvenile correctional systems.
Joining JLA from the Richard Priest Elementary School in Las Vegas, Nathalia holds a B.A. in Physical Education from Universidad Metropolitana in Puerto Rico, and an M.A. in Olympic Education and Organization from the University of Peloponnese in Greece, where she was notably selected as the sole American recipient of the program’s scholarship. An elite multi-sport athlete, as well as a former collegiate MVP, Nathalia currently competes on the global stage as a member of the Puerto Rico Masters 45+ National Basketball Team. Fully bilingual, she holds professional teaching licenses in Nevada, Florida, and Puerto Rico.
William Morton
B.S., M.S., Ph.D.
Science Teacher
Dr. William Grant Morton is a passionate botanist and conservationist with a deep love for nature. With a Ph.D. in Botany specializing in Ecology from the University of Wisconsin-Madison, he has dedicated his career to studying and protecting rare and endangered plant species. He also earned a Master’s degree in Biology from Southern Illinois University Edwardsville and a Bachelor of Science in Biology and Environmental Science from Illinois College.
Before joining JLA, Dr. Morton played a vital role in advancing the Conservation Seed Bank at the Atlanta Botanical Garden, where he drove innovation and expanded its reach. He was also a Biology professor at Oglethorpe University and Illinois College, and taught courses in Conservation Biology, Forensic Biology, Botany, and Plant Anatomy at the University of Wisconsin-Madison.
As a dedicated conservationist, Dr. Morton serves as an Orchid Species Specialist for the International Union for Conservation of Nature (IUCN), working tirelessly to safeguard these beautiful and unique plants.
When he’s not immersed in his research or teaching, Dr. Morton enjoys spending time with his loyal companion, a dog named King Bumi Nymerion Morton.
Manny Muyal
B.B.A.
Director of Finance
Manny Muyal joins JLA as Director of Finance after more than a decade in senior finance roles at public and private investment firms.
Most recently, Manny was Senior Vice President of Finance at Hennick & Company, a Toronto-based private investment holding company whose portfolio companies generate more than $1.5 billion in annual revenue across 12 countries. Before that, he spent seven years leading finance at TSX-listed real estate investment trusts. As Senior Vice President of Finance at Ravelin Properties REIT, he oversaw a portfolio of up to $1.7 billion across Canada, the United States, and Ireland and reported regularly to the Board of Trustees. He built the REIT’s finance function from the ground up, led the finance work on a $600 million debt acquisition by its major shareholder, and played a key role in the REIT’s $1.1 billion sale.
Manny began his career at BDO. He is a Chartered Professional Accountant and holds an Honours BBA in Accounting from Wilfrid Laurier University. He is also an early adopter of AI in finance.
Away from the office, Manny can often be found on the golf course, on the padel court, or exploring new destinations around the world.
Phillip Nandin
B.A., M.A
Math Teacher
Curiosity has been a guiding principle in Mr. Phillip Nandin’s life, both personally and professionally. After earning a BA and MA in Mathematics from Queens College, he applied his passion for math during his seven years as a college mathematics instructor. Four years ago, Mr. Nandin transitioned to teaching high school mathematics, drawn by the fresh challenges this change presented and the opportunity to make more of a difference in the lives of young people. First at Oxbridge Academy in West Palm Beach and then at Hebrew Academy in Miami Beach, Mr. Nandin developed a reputation for challenging students to think deeply about math and its underlying concepts. At the heart of his teaching philosophy is a commitment to igniting curiosity in his students, fostering in them an appreciation for the language of mathematics, the beauty in the art of mathematics, and the pursuit of truth.
When he is not teaching, Phillip enjoys robotics, drama and photography.
Theresa Niedosik
B.B.A, M.Ed.
Guidance Counselor
For the past two decades, Theresa Niedosik has served as a much beloved school counselor at New Foundations Charter School in Philadelphia. Holding a Bachelor’s degree in Business Administration from Drexel University and a Masters of Education in School Guidance and Counseling from Widener University, Theresa’s well-rounded background makes her a great resource for our students and their families. Her infectious smile and radiant warmth made her easy to talk to and an invaluable resource for guiding and supporting students both emotionally and academically through their educational journeys.
During her leisure time, Theresa finds joy in baking, cooking, and taking long walks. Her family, friends, and pets—a dog and two Sphynx cats—hold a special place in her heart. looking forward to making a positive impact in our community.
Lee Nuckolls
B.A.
Director of College Counseling
Ms. Lee Nuckolls joins JLA as Director of College Counseling, bringing 34 years of experience spanning university admissions and independent school college counseling — a combination that gives her a complete understanding of the college admission process and how to best support students and families.
Lee spent 11 years in the admission office of her alma mater, Washington University. While there she regularly travelled to Miami to visit Miami high schools and build a national alumni interviewing program in a joint venture with Washington University Advancement. While at Washington University Lee oversaw admission office travel and the application review and committee process, reviewing and presenting hundreds of thousands of applications for admission as she trained others to do the same. Over the past two decades, Lee has been a college counselor at Rowland Hall in Salt Lake City, while building a financial aid program for the school; then moved back to the University side to serve as inaugural Director of Admission for the University of Utah School of Business to build out their admission and recruitment efforts. She returned to independent school college counseling at distinguished high schools across the country including Pace Academy in Atlanta, Fountain Valley School in Colorado Springs, Albuquerque Academy in Albuquerque, and most recently as Senior Associate Director of Ransom Everglades School in Miami as they re-imagined their college counseling office.
Lee delights in empowering students as they prepare for and navigate the complexity and uncertainty of the college admission process. When not doing so she might be wandering up a mountain, skiing down a mountain, or clambering back on her SUP; and has paddled the Boundary Waters, cycled from NYC to Boston, backpacked the Inca Trail and throughout the U.S., skied Pike’s Peak, and lived in a van down by the river waiting for it to come up. At some point she’d like to paddle the Everglades but first wants to walk the Cotswold Way. Lee has enjoyed being engaged with the college admission landscape and has served as Rocky Mountain Association for College Admission Counseling (RMACAC) Treasurer, on the RMACAC Finance Committee, on the RMACAC Executive Committee, and on the National Association for College Admission Counseling (NACAC) Finance Committee.
Maxwell Ostrowski
Physical Conditioning Coach
With over 20 years of experience in education, Mr. Maxwell Ostrowski holds a Bachelor of Fine Arts from Barry University, a certificate as a Help Desk Analyst: Tier 1 Support Specialist from Broward College, and a Google IT Support Professional Certificate. As a permanent substitute teacher, his extensive background allows him to seamlessly contribute across various subjects and grade levels, supporting our curriculum wherever needed. He has worked at FIU, Miami Country Day School, and The Cushman School. His teaching experience includes Study Skills, Digital Art, Coaching, Coding Classes, and computer classes ranging from beginners to intermediate levels.
A Miami native, Maxwell’s lifelong passion for both sports and the arts shines through. A former competitive traveling soccer player, he now channels that dedication into coaching JLA’s Middle School Girls Volleyball, Middle School Boys Soccer, and High School Boys Volleyball teams. He finds immense reward in helping students reach their full potential and values the strong relationships he builds daily.
Outside of work, Max enjoys traveling, playing sports, and beach outings with his wife and two sons.
Aliza Palgon
B.A., M.A.
English Teacher
Ms. Aliza Palgon is an enthusiastic reader, writer, and educator with more than ten years of experience teaching English at both the middle and high school level in New York, Arizona, and Miami. Ms. Palgon is known for her ability to infuse her students with a blend of passion, curiosity, and creativity through the study of English Language Arts. Her classroom is one that regularly combines varied modalities of learning and activities, providing students with the opportunity to access and form new connections between their learning, themselves, and the world around them. Most recently she has spent the past four years teaching and serving as a curriculum consultant at the Rohr Middle School. Before that, she taught grades 9-12 at East Valley High School in Mesa, Arizona.
A native of South Florida, Ms. Palgon holds a BA in English from Florida International University, where she graduated summa cum laude, as well as an MA in Secondary English Education from Columbia University’s Teachers College. An accomplished pianist, guitarist, and audio engineer, Ms. Palgon also dedicates her time to teaching and recording music and loves getting lost in a new music project. In her spare time, Ms. Palgon can often be found re-reading a favorite book, participating in poetry slams, or building magnatile masterpieces with her son. She loves a beautiful sunset and is committed to contributing to the wonder and beauty of this world.
Jocelyn Perez
B.F.A., M.F.A.
Dance Teacher
A native of South Florida, Ms. Jocelyn Perez, brings her talents as a movement artist, educator, and choreographer to JLA and joins our team as our Instructor of Dance.
Jocelyn’s journey in the world of dance began with a BFA in Dance Performance from the University of South Florida, followed by an MFA in Dance from Florida State University. Her pursuit of excellence led her to training and performing in Paris, where she developed a love for travel.
Ms. Perez joins JLA from Illinois State University where she served as an Assistant Professor of Dance, after having served as an Instructor of Dance at Florida State University as well as Indian River State College. Ms. Perez has also worked extensively with younger students in her role as an instructor, choreographer, and director at Broadway Kids Studio in Davie. In addition to her teaching, Ms. Perez is an active artist, having performed in, choreographed, and / or assisted in production of almost forty productions since 2010, ranging from Concert Dance and Dance Film to Musical Theater. Additionally, she has conducted master classes and workshops at Florida International University, Florida State University’s School of Dance Summer Dance Intensive, and the American College Dance Association Regional Conferences. She has also shared her choreographic talents as a guest choreographer at Missouri State University and Mount St. Joseph University. She is now excited to bring those talents and her passion for dance to our emerging artists at JLA.
Dorit Perry
Judaics Program Assistant
Rafael Prikladnicki
SIS Administrator
Maximino Quintana
B.A., M.Ed.
Science Teacher & Department Coordinator
Max Quintana brings over a decade of science education and instructional leadership experience to his position as Science Department Coordinator at JLA.. A graduate of Florida Atlantic University, where he earned a B.A. in Biological Sciences, Max went on to complete a Master of Education in Educational Leadership from Barry University and is currently pursuing his doctorate in Curriculum Design & Instruction.
Max has spent most of his career at Nova Southeastern University School, where he has served as Science Department Chair, Teacher Mentor, and program leader — conducting classroom observations, coaching faculty, and leading curriculum alignment to rigorous college-preparatory standards. His counseling-informed, collaborative leadership style reflects a deep commitment to both instructional excellence and character formation. Prior to NSU, Max taught AP Biology, Anatomy & Physiology, and Environmental Science in Miami-Dade and Broward County public schools, earning Teacher of the Year honors and coaching championship-level academic teams.
A U.S. Navy veteran and proud member of Sigma Alpha Mu at FAU, Max brings a unique combination of discipline, service, and intellectual rigor to everything he does. Outside the classroom, his background spans cancer research, science lab work, and a lifelong passion for mentoring the next generation of leaders.
Alex Remer
Kitchen Staff
Angelica Riveros
Kitchen Staff
Jonathan Salmeron
B.S., M.S, M.Ed.
Engineering Teacher
Jonathan Salmeron joins the Jewish Leadership Academy from the Miami-Dade Public School system where he spent the last eight years teaching high school Engineering and Physics. With a Bachelor of Science degree in Structural Engineering from the University of California, San Diego, a Masters degree in education from the University of Miami, and a Masters in Mechanical Engineering from Florida International University, Mr. Salmeron began his career as a designer and drafter in the solar energy industry before making the move to education. At the SEED School of Miami and then at North Miami Senior High, Mr. Salmeron developed and implemented college level engineering curricula, while certifying the students in design programs such as AutoCAD and Solidworks. A passionate and innovative educator, he received “Highly Effective” recognition for placing amongst the top 8% in Miami-Dade County for teaching practices and results. Inside the classroom, Mr. Salmeron is dedicated to creating a dynamic, hands-on learning environment that fosters critical and creative thinking. Outside of the classroom, he enjoys competitive sports like pickleball, padel, and soccer, as well as board games.
David Shabtai
B.A., M.D.
Judaics Teacher
Rabbi Dr. David Shabtai is a highly regarded Judaic Studies teacher, speaker, and author bringing a unique blend of rabbinic scholarship, medical expertise, and educational leadership to JLA. He received his rabbinic ordination from the Rabbi Isaac Elchanan Theological Seminary, where he was a Wexner Kollel Elyon scholar, and holds an M.D. from NYU School of Medicine, a Master of Public Health from Brown University, and a B.A. from Columbia University. Rabbi Dr. Shabtai is widely recognized for his expertise in Jewish medical ethics and the halakhic interface with modern medicine, serving as Affiliate Assistant Professor of Clinical Biomedical Sciences at FAU. He is the author of Defining the Moment: Understanding Brain Death in Halakhah and Hiding in Plain Sight: The Story Behind Megilat Esther, and has published extensively on bioethics and Jewish law in both academic and popular venues.
Beyond the classroom, Rabbi Dr. Shabtai has held influential leadership roles in both communal and educational settings. He served as the founding director of the Florida Chesed Network, the rabbi of the Sephardic Minyan at Boca Raton Synagogue, and as Judaic Studies faculty at Katz Yeshiva High School and Hadar High School for Girls, where he developed curricula in Talmud, Jewish Law, and Jewish Medical Ethics. He has advised schools and synagogues on medical and halakhic issues, coordinated regional vaccine policy efforts, and mentored students through his work with Olami’s JHealth network for pre-health professionals. With his depth of Torah scholarship, commitment to student engagement, and ability to connect timeless Jewish values to the challenges of modern life, Rabbi Dr. Shabtai is poised to be an inspiring educator and mentor to the JLA community.
Yechiel Shaffer
B.S., M.A., Rabbinic Ordination
Campus Rabbi
As an educator, community leader, and rabbi, Rabbi Yechiel Shaffer has spent over 15 years building communities, creating schools, and advocating for the vulnerable, in a diverse array of community, education and lay positions. A native of London, England, Rabbi Shaffer serves as our Campus Rabbi, building the JLA community and caring for the spiritual wellbeing of each student, while also leading our Service Entrepreneurship Program.
Rabbi Shaffer received a BS in Sociology, an MA in Jewish Education from Yeshiva University, and Rabbinic Ordination from the Rabbi Isaac Elchanan Theological Seminary of Yeshiva University. Upon completion of his Rabbinic studies, Rabbi Shaffer was one of three graduates recognized as a creative and driven leader and was awarded a two year fellowship featuring extensive training and mentorship in entrepreneurship and community leadership.
Since then, Rabbi Shaffer has been a Rabbinic leader of three synagogues, most recently in Baltimore, Maryland, and has served the Jewish community in a variety of capacities: fundraising for Jewish education and infrastructure, being an active board member of a Maryland anti-abuse agency, and by being a passionate voice for integrity and humility in the Jewish community. Rabbi Shaffer has a reputation as a warm, caring pastoral leader, who is driven by excellence and empathy for his students and congregants.
When not serving as a community Rabbi, Rabbi Shaffer can be found teaching in local schools, working to support Bar and Bat Mitzvah students in their preparations, recording podcasts that lower the barrier of entry to engage with meaningful Torah content, and creating dynamic multimedia courses that bring ancient wisdom to life.
Rabbi Shaffer is a dedicated father and husband, and whenever he can, enjoys fishing and trying new methods of cooking.
Vanessa Shamosh
B.S
Director of Admissions & Enrollment Management
A native of Mexico City, Mexico, Vanessa is passionate about the future of Jewish education and believes that in today’s classrooms sit tomorrow’s innovators and decision makers.
Vanessa has more than 15 years of experience in Jewish Day Schools in South Florida and beyond. During her five year tenure as Director of Admissions at Brauser Maimonides Academy, she led the implementation of innovative recruitment strategies leading to historically high enrollment figures. Later, at Lehrman Community Day School, she designed and implemented a continuous enrollment system that has been used as a model for other Jewish Day Schools in the United States and Canada.
Vanessa believes that choosing a school is one of the most important decisions parents make and applies a professional and approachable philosophy, understanding the magnitude of this decision and the impact it has on each student individually.
Vanessa holds a B.S. in Political Science from ITAM (Mexico Autonomous Institute of Technology) in Mexico City, and has also lived in Israel where she attended the Hebrew University of Jerusalem Mechina. A fluent English, Spanish, and Hebrew speaker, Vanessa is an alumna of Prizmah’s Atidenu Program and of the JTS’ Day School Leadership Training Institute, and she is often invited to speak at Independent Schools and Jewish Day School Conferences across the country.
Eva Jerez Tavarez
Facilities Supervisor
Khalid Teemer
B.A., M.Ed.
Music Teacher
Khalid Teemer is a professional recording artist, actor, and dynamic educator whose career spans music education, English language instruction, and general education across three continents — bringing a rare depth of global perspective and cultural fluency to every classroom he enters.
He holds a Master of Education degree from Cambridge College, a Bachelor of Arts in Ethnomusicology from UCLA, and a TESOL Certificate from Language Corps USA. He is New York State K–12 Music certified and has taught at the secondary and university level in New York City, the United Arab Emirates, and Saudi Arabia, where he served as both an English Professor at King Saud University and an ESL Instructor for the Royal Saudi Air Force.
In New York, Khalid spent nearly a decade teaching music at Paul Robeson and James Madison High Schools in Brooklyn before expanding his work into ESL and after-school education. Most recently, he has supported students across a range of NYC schools while continuing to develop his craft as a professional film and television actor — a pursuit that deepens his skills in communication, presence, and storytelling, all of which he brings back to his students.
Whether leading a music class, recording his own albums, teaching English as a second language, or mentoring young people navigating new environments, Khalid is committed to student-centered learning that honors every student’s background and unlocks their full potential.
Nikecia Thompson
B.A., M.S.
Middle School Guidance Counselor
Joining JLA from North Broward Prep in Boca Raton,Nikecia Silvera-Thompson is a dedicated and dynamic school counselor with a deep commitment to the holistic well-being of her students, both within and beyond the classroom. With thirteen years of experience in education and four years as a school counselor, Nikecia is a staunch advocate for the academic and emotional success of every student under her care. She firmly believes that children flourish when provided with a nurturing environment, characterized by both structure and love, and she is devoted to cultivating such an atmosphere at JLA.
Nikecia holds a Bachelor’s degree in Psychology from Florida International University and a Master’s degree in Counseling from Nova Southeastern University. Her professional journey has included teaching in charter schools across South Florida and, more recently, providing counseling services in private schools for the past three years.
Beyond her professional life, Nikecia has a passion for cooking, preparing meals for her husband and beloved dog, Khloe. Having grown up in the entertainment industry, she brings her vibrant personality to the school environment, where her students may often catch her singing or dancing in the hallways.
Sophia Tornay
B.S., M.Ed.
English Teacher
Sophia Tornay is a dedicated educator and instructional leader committed to creating dynamic, inquiry-driven, and inclusive classroom environments. She holds a Master of Education in Urban Teaching from the University of Pennsylvania, where her capstone research focused on leveraging the Socratic Seminar Method to elevate student engagement and critical thinking in high school literature discussions. She also earned her Bachelor of Science in Secondary English Education, summa cum laude, from Kutztown University of Pennsylvania.
Prior to joining JLA, Ms. Tornay taught AP Literature at Don Soffer Aventura Charter High School and The SEED School of Miami. As a 9th Grade Learning Team Leader, she facilitated professional learning sessions for new teachers with a focus on backwards planning, vertical alignment, and data-driven instruction. Throughout her tenure, her students consistently exceeded standardized test growth goals, and course pass rates soared.
In addition to her work in the classroom, Ms. Tornay has led student writing workshops, hosted community creative writing programs with the O’Miami Poetry Foundation, and advised interdisciplinary clubs—guiding student teams to regional recognition in projects ranging from children’s book authoring to game design. She is deeply devoted to supporting student growth academically, socially, and emotionally, ensuring every student feels empowered to reach their fullest potential.
Alberto Torres
Facilities Supervisor
Seth Warshaw
Executive Chef
Chelsea Werde
B.B.A.
Digital Marketing and Events Coordinator
Raizie Weissman
B.S.
Development Associate
Raizie Weissman is a Jewish communal professional and educator dedicated to strengthening Jewish identity, education, and community life. After graduating from Sy Syms Business School with a B.S. in Marketing, she began her professional journey as a Legacy Heritage Give Back Fellow. There, she developed her leadership in Jewish day school education before serving as Director of Student Life at Shalhevet High School, where she focused on student engagement, leadership development, and building a vibrant school culture.
She later served as Director of Institutional Advancement at Harkham Hillel Hebrew Academy, helping deepen the school’s relationships with families and supporters while advancing its institutional growth. Raizie also led the Hate Ends Now program with the Orthodox Union, an educational initiative focused on Holocaust education and combating antisemitism through immersive experiences.
Raizie currently serves as Program Officer at the Gisela and Daniel Ades Foundation, where she helps support and develop initiatives that strengthen Jewish education and community impact. She lives in South Florida with her husband, Noam, and their four children.
Simone Williams
B.A., MLIS
Librarian/ Media Specialist
Simone Williams is an experienced academic librarian and adjunct professor dedicated to transforming how students engage with information. With a Master of Library and Information Science from the University of South Florida and a bachelor’s degree in Advertising from the University of Florida, Simone has been empowering students since 2010, most recently at Miami Dade College. Her teaching philosophy centers on asset-based pedagogy, active learning strategies, and cultivating meaningful connections with students. She is particularly passionate about making reading, information literacy, and media literacy resonate directly with students’ lives and goals.
Committed to continuous growth, Simone holds a Certificate in Effective College Instruction from the Association of College and University Educators (ACUE) and a microcredential in Inclusive Teaching for Equitable Learning. Most recently, she has been engaged in professional development around artificial intelligence literacy and is actively incorporating these insights into her instruction. In addition to her work in higher education, Simone has contributed consulting and research expertise to the development of Understanding Media Formats and Messages, a course designed to support educators around the U.S. in teaching media literacy in the classroom.
Outside of work, she enjoys traveling with her family of five, exploring Florida’s outdoors, and embracing sustainable living.
Laura Zamora
A.A.
Receptionist
Frances Alexander
B.A., M.A.
Humanities Chair
Frances Alexander has taught English from grades 6-12 in a variety of school settings: public, charter, French, Quaker, Independent, and now Jewish. She decided to become a teacher after volunteering in Egypt, where she studied abroad in college as a student of Arabic. That experience inspired her to become a Teach for America corps member in Washington DC, her hometown. In her previous role at Ransom Everglades, she taught 7th-10th grade English for six years and was the faculty advisor to Tedx and student government.
