Customer Testimonials
It’s been great! Positive experience, Hannah is actually happy to do math and feels like it’s actually easy for once! Thank you for the strengthening of skills and confidence!
Excellent staff and tutoring! Created great rapport with my son and easy, stress free learning environment! Thank you!
You guys are great. My daughter's math grades went up a lot. You eased the stress she had about going to math class. You explained math in a way she understood it. She is back to liking math! Everyone was so nice and she looked forward to going to Mathnasium to help with homework. She did very well on her regents exam. It's nice to know there is help if she needs it.
This is such a great place. My daughter Anastasia LOVES coming here. She loves working on her math problems and the little rewards are a great incentive that she really looks forward to.
Great work!
People are amazing!
Ashley in Lake Grove rules!
The Mathnasium was very effective. I nt only understood the actual problems . I enjoyed doing them .They helped me prepare for the Teas test.
Totally amazing!
Very helpful!
Wonderful staff
Everyone I speak with is very nice!!
My son really loved going there and he developed a good disposition toward math soon after he started at Mathnasium
My girls grades have improved.
My son is doing so well in math. The extra attention has done wonders. He feels so much more confident when taking tests.
My son loved working with the staff at Mathnasium! At first he was very resistant to going, but soon I realized he was very willing. He said it made him sad how much he was able to learn there in a short time that he hadn't been able to in school. I reminded him that the last couple years have been very challenging for everyone during the pandemic. Also that he just seems to do much better one on one. He also was very responsive to the fact that he viewed the staff as young and cool, which I guess made him feel like it wasn't uncool to learn 😉
He's started off this year so much stronger with the skills he learned over the summer at Mathnasium.
It's easy to make appointments and my son loves going there. He loves working with Nik
Wonderful experience. The staff was very knowledgeable and friendly. My son really enjoyed going to learn and for the fun personalities of the instructors. They always accommodated us with whatever times we needed. I highly recommend this organization!
My daughters grades in math improved greatly. Both my daughters love going. Staff are very friendly too.
They’re truly amazing & very friendly.
We have requested many people to come to you too!
Very helpful over the years with my son & daughter.
Thank you so much for all your help from the wonderful staff.
Great people. Just give them the lesson plan and they do a great job!
My son really enjoys going there and he tells me that he feels like he is learning. My son used to say he hates math and he did not like to do extra work that involved math. When I signed him up for Mathnasium he actually asked me to go there and whenever I would tell him we had to go he was excited and if we didn't go, he would asl why.
I enjoyed working with Rich and his team. My daughter was a little difficult at first but we put our heads together and now she is doing great. Although she is in 2nd grade and doesn't have as much homework as others she has improved tremendously with Mathnasium. I shouldn't be the one providing other work for her to be done, but to make the tutor time and to fulfill the payment per month I would supply extra worksheets for my daughter to learn. The assessment they did should show where her weaknesses were and how they can work with her. Also, working virtually is a bit harder than in person but the team should have been working with her on her weaknesses more.
Great people!
Staff are always professional and polite. No problem getting appointments when needed. My son’s grades have improved and he is much more confident.
My girls were not doing well in Math and now their grades have been improving. They love going to mathnasium and the people who work in Lake Grove are friendly and do a great job of helping my girls learn the skills they need to succeed.
We had a great experience here! The teachers are well versed and relatable to my teenager. They helped to build her confidence and understanding in math. These sessions made a world of difference for her grades.
Thank you for your patience and guidance helping my son get through math during this pandemic! You were extremely helpful!
I could not be more impressed with Mathnasium,
Owners Theresa & Richie are really great people & very down to earth , they are very accommodating with the schedule .The Staff /teachers are very attentive, friendly, patient, caring and very smart .My Son gain new confidence in math and his grades have improved greatly .Thank You Mathnasium .
Both my sons tell me when they need to go to mathnasium. They leave feeling confident. It's great because it can always work around our schedules.
Richie, at Lake Grove and Smithtown, has been an awesome tutor! He is professional, reliable, and above all, a great teacher. When my son is home from college, Richie helps him keep up with his calculus classes. We only wish there were a way for my son to contact Mathnasium, and Richie while he is away at school.
My daughter is very happy with the attention and the way that everyone explain it now Maths becomes one of her favorite subject
Mathnasium Lake Grove & Smithtown are superior learning centers. The atmosphere is unlike any other tutoring site. My children have each of their individual needs met. Richie and the Mathnasium team are knowledgeable, considerate, and genuinely interested in the success of my kids.
Lisa - Mom of three
Nesconset

Our experience with Mathnasium over this past summer in preparation for a Geometry regent retake was amazing. Your tutors in the Lake Grove location instantly put my son at ease. Let's just say that he was quite hesitant about the prospect of having to study and learn math over his summer vacation but the tutors immediately connected with him and together they worked with him and upon retake of the regent, his score nearly doubled! He's even stated that if he needs help with this years math, he'd happily return to Lake Grove Mathnasium!
So thank you for all this....