Mathnasium of Diamond Bar
2020 S. Brea Canyon Rd. #A3
Diamond Bar
CA 91765
United States

Customer Testimonials

Report a concern   August 10, 2019 — Rated 9 out of 10 by Santosh Sundaresan Mathnasium of Diamond Bar
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Very committed teachers and care about the child. Take time to teach the child. Very patient.

Report a concern   July 7, 2019 — Rated 10 out of 10 by Kathy Ramos Mathnasium of Diamond Bar
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I’m just glad I have decided to put my son in Mathnasium. He has come to appreciate math more and not hate it anymore. His confidence is there now unlike before, and that’s one of the main things I’d like to see improvement on. Mathnasium is a big help and I recommend it to friends & family.

Report a concern   July 3, 2019 — Rated 10 out of 10 by Laura Villegas Mathnasium of Diamond Bar
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My son says the instructors are cool. Our son practiced math at his assessment level. He says it helps him do well in school and it gives him more confidence. He enjoys the summer activity Kathy provides at the diamondbar site to earn free stamps such as pajama day, red/ white/ blue day etc. for which the instructors participate and it makes learning math motivational.

Thanks Kathy and team for all you do!!!

Report a concern   July 1, 2019 — Rated 10 out of 10 by B.W. Mathnasium of Diamond Bar
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Kathy and her team are excellent and provide great care for my kids.

Report a concern   June 12, 2019 — Rated 10 out of 10 by Vivian Olvera Mathnasium of Diamond Bar
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Kathy and the staff were amazing! They were so attentive, knowledgeable, and helpful. Thank u so much!!

Report a concern   June 4, 2019 — Rated 10 out of 10 by K.L. Mathnasium of Diamond Bar
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The tutors are wonderful.

Report a concern   May 30, 2019 — Rated 10 out of 10 by Juliet Chung Mathnasium of Diamond Bar
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We love it here! Our 5 year old son is learning so much and has progressed since he has started attending Mathnasium.

Report a concern   May 25, 2019 — Rated 10 out of 10 by J.H.S. Mathnasium of Diamond Bar
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Very patient with the younger kids!

Report a concern   May 13, 2019 — Rated 10 out of 10 by Erika Cerda Mathnasium of Diamond Bar
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Kathy and Nick are great! My son has improved tremendously since has been at Mathnasium!

Report a concern   April 15, 2019 — Rated 10 out of 10 by Heidi Shen Mathnasium of Diamond Bar
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Great teaching methods and great teachers. Staff are friendly. My son enjoyed the math learning there.

Report a concern   April 7, 2019 — Rated 10 out of 10 by Laura Villegas Mathnasium of Diamond Bar
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We continue to be proud of our son’s performance. One of the greatest accomplishments for Alex this spring quarter was his “O” which represents Outstanding Citizenship. This shows he is demonstrating great discipline, participation and behavior in class. Mathnasium continues to play a part in how our son is feeling comfortable, stress free and engaged with Math.

Thank you to Kathy Chiang and the team of instructors that work with our son. We are glad to have him continue in this awesome program.

Report a concern   April 5, 2019 — Rated 10 out of 10 by Erick Valdez Mathnasium of Diamond Bar
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Kathy and Nick are very professional and extremely helpful explaining where my daughter should be at and just very attentive at all times.
Other staff members are alway helping the kids just very professional environment to be at my kid loves going there all the time

Report a concern   January 29, 2019 — Rated 10 out of 10 by Alfredo Reyes Mathnasium of Diamond Bar
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Fantastic experience! Great management and service. My daughter has improved beyond my expectations and it has now become routine that we come here yearly to keep her ahead of her class. My son is too young to attend but will be following in her footsteps in a few years. Thank you for a great study environment and a well organized curriculum!

Report a concern   January 24, 2019 — Rated 9 out of 10 by T.Z. Mathnasium of Diamond Bar
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Helped my daughter alot!

Report a concern   January 17, 2019 — Rated 10 out of 10 by Erika Evans Mathnasium of Diamond Bar
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We signed up our daughter for 6 months at the Diamond Bar Mathnasium and we really liked it. She will be returning once she settles in her new school. The staff there are very caring.

Report a concern   January 12, 2019 — Rated 10 out of 10 by H.S. Mathnasium of Diamond Bar
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Great teaching methods and friendly staff. My son enjoys the learning.

Report a concern   December 24, 2018 — Rated 9 out of 10 by Santosh Sundaresan Mathnasium of Diamond Bar
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Nick, Kathy and all other instructors are very attentive, enthusiastic and make sure the students understand the concepts. Most importantly they make sure the student enjoys while learning.

Report a concern   December 9, 2018 — Rated 10 out of 10 by Kelly Lutgen Mathnasium of Diamond Bar
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I love the passion the tutors have to teach. They are always available and have helped my grandson so much. In the last 6 months, he's improved and it has helped him keep up with his class.

Report a concern   October 14, 2018 — Rated 10 out of 10 by Annette Ley Mathnasium of Diamond Bar
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Nick, Kathy and the entire staff have done an excellent job in helping my child build confidence in math. She loves going to Mathnasium and always speaks highly of everyone!

Report a concern   October 7, 2018 — Rated 10 out of 10 by Laura Villegas Mathnasium of Diamond Bar
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Our son continues to excel in Math. His confidence has increased in this discipline. Nick’s Team at Mathnasium in diamondbar are caring, efficient, patient, supportive, and very effective. Our son entered as a 5th grader and now continues as a
7th grader. We are very satisfied with his progress. He continues to maintain an A grade in Math.

I highly recommend Mathnasium in the city of Diamondbar with Nick and his team of wonderful instructors.

Report a concern   October 4, 2018 — Rated 10 out of 10 by Erick Valdez Mathnasium of Diamond Bar
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Extremely happy with the service professional staff

Report a concern   September 20, 2018 — Rated 9 out of 10 by S.S. Mathnasium of Diamond Bar
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The people at Mathnasium are extremely student focused. My child ( 8.5 years old boy) likes to go there and he has fun learning. We have been there only for the last 3 weeks, but he is excited to go there. Nik and Cathy are very committed and easy to work with.

Report a concern   September 9, 2018 — Rated 10 out of 10 by A.W. Mathnasium of Diamond Bar
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The kids loved going to Mathnasium in Diamond Bar! We signed up for the summer program. They improved overall in their math skills.

Report a concern   August 18, 2018 — Rated 10 out of 10 by Grace Lew Mathnasium of Diamond Bar
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Great atmosphere, instructors are positive and happy to be there. Nick the owner has a rapport with all the students. My kids really enjoy going multiple times a week. They now have a positive “can do” attitude toward math. Mathnasium has been a blessing for our family.

Report a concern   August 18, 2018 — Rated 10 out of 10 by Zaida Dino Mathnasium of Diamond Bar
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All staff are very nice and helpful. My kids like going there. They are very prompt in giving progress report. They make sure that parents know how their kids doing in Math. Its a big help for my son and daughter, they are really ahead in their class. I really recommend Mathnasium especially Diamond bar branch c/o Nick.

Report a concern   July 17, 2018 — Rated 10 out of 10 by Erika Cerda Mathnasium of Diamond Bar
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Cathy and Nick are awesome. I can't say enough good things about them. They both are great with my son and he has improved greatly since starting the program. Keep up the great work.

Report a concern   July 11, 2018 — Rated 10 out of 10 by Erick Valdez Mathnasium of Diamond Bar
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Staff is professional well detailed and organized end of each month a report is given printed and also via email to let us know how are child is doing ,my daughter is extremely have going to mathAneshiam giving her the confidence she needs .

Report a concern   July 7, 2018 — Rated 10 out of 10 by Jodi McCamly Mathnasium of Diamond Bar
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Nick, Kathy, and the Mathnasium team all show that they care about my daughters improving their math skills. They reach out regularly to ask for feedback on the girls’ progress and offer ways to help.

My older daughter started doing one on one sessions with Lynn. Those sessions really helped build upon the skills learned during the regular weekly sessions... and helped her confidence with Algebra.

I’m very happy with Mathnasium Diamond Bar as they’ve really helped my daughters.

Report a concern   May 19, 2018 — Rated 10 out of 10 by H.A. Mathnasium of Diamond Bar
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1st month in, and so far my kid seems excited about math and attending your program.

Report a concern   May 17, 2018 — Rated 10 out of 10 by Grace Lew Mathnasium of Diamond Bar
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Mathnasium is a great environment. My son was placed in the Advanced Math level after attending here for some months. We had him in a very intense after school academy and I could see right away that was not the right environment for him. Mathnasium was perfect. The students work at their own pace in a relaxed but focused environment, and the teachers are very kind and attentive.


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