John Hettler
Principal, Founder
B.A., University of Richmond
M.S., Nova Southeastern University
John’s journey in education began in the public school system as a special education teacher, where he quickly discovered a deep curiosity about reading—and why some students struggled with it. That curiosity sparked a passion, which led him down the path of learning everything he could about dyslexia and how to best support students who learn differently.
Armed with a Master’s degree in Varying Exceptionalities and specialized training in reading interventions for dyslexic students, John co-founded The Reading Station in 2006—an after-school tutoring program designed to help students with dyslexia unlock their potential. The program took off, and just a few years later, in 2009, Sea Of Strengths Academy was born!
John teamed up with co-founder Susan Stevens to create a one-of-a-kind learning environment where students with learning differences could thrive, grow, and feel truly understood. Today, John serves as Principal of Sea Of Strengths Academy. You’ll often find him in the mornings leading OG (Orton-Gillingham) reading groups, where his passion for helping kids become confident readers continues to shine.
Robin Hamilton
Lead Teacher
B.S., Florida State University
After graduating from Florida State University in 2010, Robin jumped right into the world of education, bringing her energy and passion to both Sea of Strengths Academy and The Reading Station as a teacher and tutor. Over the years, she’s become a true champion for students with dyslexia, attending multiple International Dyslexia Association conferences and receiving specialized training in multi-sensory teaching strategies.
At SOSA, Robin is known not only for her dedication but also for the spark she brings to campus life. She’s the creative mastermind behind beloved traditions like Mad Scientist Day (born from her love of all things science-y!), the Spring Fling Field Day, and Spirit Week. Whether she’s launching science experiments or cheering on students during themed dress-up days, Robin infuses her classroom with fun, creativity, and a can-do spirit. She’s always cooking up fresh, engaging ways to help her students grasp new concepts and have a blast doing it!
Meryl Rizzo
Lead Teacher
B.A. City University of New York
Meryl brings a wealth of experience—and a whole lot of heart—to Sea of Strengths Academy! Before joining our team, she spent many years teaching English, History, Theater, and Speech in middle and high schools. Her passion for working with students who learn differently was sparked by her own journey as a parent of children with learning differences.
“I can’t imagine anything more fulfilling than helping students achieve goals they once thought were out of reach,” she says, and she means it! Every day in Ms. Meryl’s classroom is a fresh opportunity to explore subjects she loves, inspire confidence, and cheer on progress, big or small.
Meryl is trained in Orton-Gillingham and uses this powerful, multi-sensory approach to strengthen students’ reading and spelling skills. She’s also a lifelong learner herself regularly attending national conferences and trainings focused on language-based learning disabilities to stay on top of the latest strategies.
Caring, creative, dedicated, and full of energy, Ms. Meryl is a champion for her students and a true SOSA gem!
Tiffany Whitehead
Assistant Principal
B.A. University of South Florida
Tiffany joined Sea of Strengths Academy in 2018. Thanks to her dedication, enthusiasm, and can-do spirit, she now serves as SOSA’s Assistant Principal. Tiffany keeps the school running smoothly behind the scenes, handling everything from daily operations and administrative tasks to planning school events and coordinating marketing efforts.
Tiffany is a true team player who always leads by example. She’s passionate about helping students believe in themselves and never settle for anything less than their best. When she’s not juggling school logistics or planning the next big event, you’ll likely find her with a coffee in hand adding sparkle to the school day.
Dr. Randi Sofman, Ed.D. Language Arts and Literacy
Lead Teacher
Randi has dedicated her entire career to education—and she’s still going strong! A proud Bostonian at heart, she earned her undergraduate, graduate, and doctoral degrees from top universities in the Boston area. Along the way, she’s written more than a dozen textbooks on effective educational strategies (yes, she’s that impressive!). Randi is also certified at the Associate Level of Orton-Gillingham through the AOGPE, bringing her expertise and energy into every lesson. Known for her warm spirit and fun-loving teaching style, Randi is a beloved part of the SOSA family!
Linda Whitehead
Specials Teacher
M.S. Argosy University
Linda has a real gift of bringing out the best in every student she meets. She joined the SOSA family in 2022 as our part-time Life Skills teacher and quickly made her mark. By 2023, she became a full-time favorite, teaching a vibrant mix of Specials including Drama & Theater, Art, Health & Nutrition, and Life Skills. Her bubbly personality and endless positivity make her a joy to be around. Whether she’s helping a student shine or guiding them toward personal growth, Linda makes learning fun, engaging, and empowering every step of the way!
