Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.

Jefferson M

Lead Instructor

Jefferson is currently a Junior at SUNY Stony Brook pursuing a Bachelor's Degree in Physics. He's always had an affinity for math and science so those are naturally his favorite subjects. When he's not in class you could probably find him somewhere on the South shore fishing with friends or at home fiddling with his clarinet, a passion he has decided to revive again as of recent. But, of course, with all that said he is always ready to assist in helping students be engaged and find passion in learning.

Gabrielle S

Instructor

Gabrielle, or Gabby for short, is an alumna from Kellenberg Memorial High School where her love of math grew. She has her bachelor’s in Mathematics from Xavier University, class of 2022. Recently, she has graduated from Relay Graduate School of Education where she received both her Master’s in Secondary Math Education and her High School Teaching Certification. She teaches PreCalculus, Calculus and AP Calculus AB at Achievement First Brooklyn High School. When she is not teaching or doing math for fun, she enjoys reading, writing, swimming and traveling. She has been to eleven different countries. Her goal as a teacher is to get her students to love math as much as she does and help them truly understand the beauty of math.

Alex C

Instructor

Alex is a Walt Whitman graduate and an alumnus of Worcester Polytechnic Institute, where he graduated with a Bachelor’s degree in Applied Mathematics and a Master’s degree in Applied Statistics. He has always had a natural ability for math: placing first in the Suffolk County Math Competition in tenth grade, and being elected President of Whitman’s Mathletes Club as a senior. He was accepted into the Institute of Creative Problem Solving for Gifted and Talented Students in tenth and eleventh grades, an exclusive club for children and teenagers that explores topics of mathematics beyond what is taught in school. 

As a teaching assistant in college, Alex brought his love and passion for math to hundreds of college students in various fields, and hopes to share the excitement of math with the students here in Mathnasium.

Amanda L

Instructor
Amanda is an alumna of Syosset High School and a recent graduate of Stony Brook University with a major in Chemical Engineering and a minor in Biology. She enjoyed being involved on campus and helping others by being a mentor in the Women in Science and Engineering (WISE) Honors program at Stony Brook as well as the Treasurer of the Society of Women Engineers club. Her love of math and science encourages her to help younger students so they can excel in their academics!

Mark K

Instructor

Mark is an alumnus of Smithtown High School West and a recent graduate of Syracuse University. He graduated with a double major in Applied Mathematics and Sport Analytics with a minor in Economics. While at Syracuse, Mark was a member of many sport analytics clubs, competing at multiple national competitions for the Baseball Sabermetrics and Statistics Club. He has always had a love for math and enjoys helping students find and appreciate the math in the world around them.

Anthony B

Instructor
Anthony is a dedicated educator and lifelong learner, deeply rooted in education and community. He graduated from Walt Whitman High School, where his passion for learning and helping others began to flourish. Continuing his academic journey, he recently earned a degree in Social Sciences from Mount Saint Mary College. Alongside his major, Anthony also achieved certifications in Childhood Education (grades 1-6) and Special Education (grades 1-6), demonstrating his commitment to inclusive and effective teaching practices. Currently, he is pursuing a master's degree at Touro University in Instructional Technology, expanding his expertise in integrating technology into educational practices to enhance student learning and engagement. Outside of academics, Anthony has a strong passion for sports, particularly basketball, baseball, and football. These sports have not only been a source of enjoyment but also teach valuable lessons in teamwork, perseverance, and leadership.

Kyle L

Instructor

Kyle is a senior at Jericho High School who has a passion for math, computer science, and art. From a young age, Kyle was particularly fond of the STEM field, and over the years, his interest in working with numbers and problem-solving would lead to his discovery of math and programming. In his free time, Kyle enjoys drawing landscapes, solving problems, working on fun coding projects, theory crafting in games, and rock climbing. Through Mathnasium, he hopes to help others gain new experiences and find their own passions in learning.

Alissa P

Instructor

Alissa is a junior at Commack High School. She is passionate about Tennis, Math, and Coding. As an IB Diploma student, and having the privilege of taking both AP classes and IB classes she strives for academic excellence. Alissa loves playing tennis and finds balancing work, school, and sports challenging and the most-rewarding.  Outside of school and tennis, Alissa enjoys taking coding classes and over the summer she did a Girls who code camp. Being able to share her knowledge of math and learn how to be a better teacher to her students is something that truly excites her. Alissa also lends her amazing art skills to the center, evidenced by words of the week board or other drawings on the white boards! Lastly, she also loves hanging out with her friends and family and her new puppy Hazel. 


Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor

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