Our Team

Our specially trained math instructors will teach your child how to understand math in an individual setting; our unique approach enables us to explain concepts really well and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn! Read below to learn more about our talented team:

Susri Anuradha, Owner/Director 

Susri Anuradha holds a Bachelors degree in Engineering and an M.S. in Information Management Systems from Harvard University. After a rewarding career in Information Technology, Susri followed her passion of "Making Math Make Sense to the kids" and opened Mathnasium of Acton/Concord. After tremendous growth and success of Acton/Concord location, she is now looking forward to expanding her dream and serve the students in Burlington and Lexington area. As the mother of two young children and an active volunteer in schools, she understands the emphasis on education that the local community has. Having first-hand experience in various mathematical teaching approaches, Susri is very familiar with the strengths and weaknesses of the traditional approach vs. the modern explorative approach.  Her decision to open and expand Mathnasium is driven by her desire to help children build confidence and excel in a subject she enjoys most - MATH!!!  

Sanjib Biswas, Owner/Education Director

Sanjib holds a Bachelor degree in Engineering and an M.S in Mathematical finance from the University of Southern California. Sanjib's deep interest in mathematics and it's application in Finance drove his desire to pursue his career in Quantitative Finance. Sanjib has got involved in teaching mathematics to students at various levels and is driven by his desire to give back to the community by getting involved with kids to encourage their interest in mathematics. As co-owner of Mathnasium of Burlington/Lexington, Sanjib's main focus will ensure that every student receives the best-customized curriculum and personalized attention.

Lilly Teng, Assistant Education Director

Lilly Teng has worked in Mathnasium for over 3 years. She also has 10 years of teaching experience in Lexington public schools. Through her background in mathematics and experience, she gained knowledge of math requirements at different grade levels. Coupled with her familiarity with Mathnasium materials, she is able to cater to students with different needs by providing them with suitable materials to reinforce their skills. Ms. Teng was formerly an energy economist at Global Insight Inc. She used econometric models to forecast energy prices and provide market insight to energy and utility companies. She is a graduate of Wellesley College with a Bachelors in Mathematics and has an M.B.A from Columbia University majoring in Finance and International Business. Lilly is passionate about teaching students and wants to make it a fun and enjoyable experience for students.