Customer Testimonials
I appreciate my child's advancement in math understanding.
My son has definitely improved in his math abilities since starting. The staff is friendly and helpful.
My children have struggled with Math for years. After bring them to Mathnasium in Lake Oswego, they have achieved high levels of math and succeeded where they have failed in the past. I give them my highest recommendation!
Mathnasium has been so great for our daughter. It has given her confidence and enjoyment in learning.
Fantastic resource for any child!
Great tutors and communication around how my child is progressing.
Everyone is great!
Everyone is awesome!
Outstanding,,,would recommend to everyone who wants to improve math skills. My son loves to go to the learning sessions. We try to go two to four times a week. Thanks for your dedication and hard work!
My daughter enjoys this supportive and friendly environment. She like learning math in Mathnesium where the instructors are always available to help.
My kids love this place!! The teachers are great!
very good up to pre-calculus, then it seems time to go elsewhere.
Mark is great!
Very attentive, caring, personalized experience. Mark is great!
We love how much feedback we get about our child from the diligent and friendly staff.
Very likely, as our son has had a very good experience at the Lake Oswego location. He was doing very well in math, and we were looking for an enrichment experience, and believe that we have received that and more. Thank you!
My child really likes going. They like the people who help teach and also picking a price.
Have seen my granddaughters grades improve and her confidence is doing her math improve.
My son loves it at Mathnasium! The instructors are highly qualified and often give my child individual one-on-one attention and I love what he is learning there too. It’s given him a real confidence boost.
Exceptional staff and a great learning environment.
Mark Durbanski, Veronica, and all the staff at Lake Oswego Mathnasium are outstanding professionals in successfully teaching their students. My 14 y/o son has advanced 2 years in his Math skills over the past one year of approximately 5 days a week of attendance.
Mark is a pleasure to work with. He is always willing to give the extra effort needed for your individual child’s learning needs.
I only wish our public school district would look at the Mathnasium Program and implement the math theory and learning techniques used at Mathnasium. Thanks.
A very grateful parent!
Love the easy schedule and ability to drop off. The teachers are awesome, my son looks up to them. Wish there were more hours that you were open.
Big improvements on our son’s math proficiency and confidence. Thank you!
I already recommended to family and friends!! Hope they join!
Mathnasium addresses areas where math skills are weak in a fun, supportive environment. I especially like it because the kids want to go.
The team at Mathnasium is always encouraging and looking to help in any way they can. I highly recommended!
Everyone is so patient at Mathnasium and makes learning math fun. Studying no longer feels like a chore for my daughter.
So far so good. My son likes going. We will see which level he is placed in when he goes back to school. That will be the true teat of your program.
I will say, the parking lot is awful. Parking is usually full and it is very difficult to turn around to leave.
Very pleased with the results, we have seen significant progress.

I have loved learning how to do better in Geometry. And I have loved how Mathnasium has seen where I struggled and they are helping me relearn how to do the basic fundamentals of math. Everyone has really helped me here especially Ron, Mark, and Jozef.