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.

Tom is an Owner and Center Director at Mathnasium of Winchester. He holds a BS and MS in Civil Engineering and an MBA, and has held senior leadership roles at Microsoft, where he directed corporate initiatives and transformation programs. His extensive background in mathematics has been reinforced through practical business experience.
Tom is passionate about helping students build confidence and understanding in math. Using the Mathnasium Method™, he creates a supportive and engaging environment where children can develop strong foundational skills and enjoy learning math.
Jing is Co-Owner and Center Director of Mathnasium of Winchester. She holds a BS in Computer Science with a Minor in Mathematics and has extensive experience in computer network security and software engineering in both the federal government and private sector.
As a parent deeply involved in her child’s education, Jing is dedicated to enriching the community and helping students increase their math skills. She is enthusiastic about making math engaging and understandable, fostering both competence and confidence in every learner.
Karen is a high-achieving student with a strong passion for math, computer science, and social impact. She has excelled in advanced courses including AP Calculus BC and Calculus III and will graduate high school with an Associate’s Degree in General Studies.
Beyond academics, Karen holds leadership roles in Key Club, Coding/Robotics Club, and Diversify Our Narrative, while volunteering at her local library. She enjoys sharing her love of math and is committed to helping students develop confidence, problem-solving skills, and a genuine appreciation for learning.
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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!
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