Welcome to Mathnasium of North La Mesa

Staff is knowledgeable and motivating.


The site coordinator Aryan is so incredibly professional and always has a great attitude. He always answers al...

Noemi Mitzel

Contact us

North La Mesa

  • 2828 Fletcher Parkway
  • El Cajon, CA 92020
  • Call (619) 464-6284
  • Text (619) 464-6284

Hours of Operation

Instructional Hours

Mon-Thu 2:30 PM - 7:30 PM
Sat 10:00 AM - 1:00 PM

Office Hours

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Hello. I'm Kevin Maguson, Owner of Mathnasium of North La Mesa, your neighborhood math-only learning center. We help kids in grades 2-12 understand math by teaching the way that makes sense to them.

We specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • El Cajon
  • La Mesa
  • Our Lady of Grace Catholic School
  • Patrick Henry High School
  • Pershing Middle School
  • Green Elementary
  • Gage Elementary



One-on-One Assessment

Our unique assessment pinpoints what each child already knows and what they still need to learn.


Customized Learning Plan & Goals

Our detailed plan takes your child step-by-step from where they are to where they need to go.


The Mathnasium Method™

Our proprietary curriculum and teaching method fosters skills that take hold and build upon one another.

Latest News & Posts

Mathnasium Coronavirus (COVID-19) Health and Safety Update

Mar 15, 2020 | North La Mesa

At Mathnasium, the well-being of our families is always our first priority. We are keeping up with the latest information on the coronavirus disease (COVID-19) and wanted to share some notes with you on how we are working to keep our center the safes..

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"It’s been a great experience for my son"

— S.S.

North La Mesa

2828 Fletcher Parkway

El Cajon, CA 92020

United States