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.
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.

Liz brings a unique combination of business management training and a Master's degree in Education to her role as Center Director at Mathnasium of Westwood-River Vale. With a background in teaching and a genuine passion for math, Liz is dedicated to helping students build real math confidence and achieve lasting academic success.
Her energy and enthusiasm create a welcoming learning environment where students feel supported, challenged, and motivated to grow. Whether your child needs help catching up or is ready to accelerate, Liz and the Mathnasium of Westwood-River Vale team are here to make it happen.
Brendan is the Owner of Mathnasium of Westwood-River Vale. A Don Bosco Prep alumnus, he went on to earn a degree in Organizational Psychology from The College of New Jersey before building a career in small business and startup management.
His love for math started early, rooted in a childhood obsession with baseball statistics. That passion never left. Brendan believes every student has untapped potential, and that the right environment, the right instructor, and the right approach can change a kid's relationship with math entirely.
Eli is working towards his Master's Degree at Montclair State University after receiving his Bachelor's in computer science. He brings a passion for both math and mentorship, making him a strong leader and role model at the center.
He enjoys getting to know students personally and helping them grow in both skills and confidence. Outside of Mathnasium, Eli recharges through video games and music and loves seeing his students thrive every day.
Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!
Explore Employment Opportunities