Welcome to Great Oaks

Gymnastics | CSC Ninja | Camps | Parties

Great Oaks / South San Jose

Teaching Gymnastics, Ninja and Trampoline & Tumbling classes in fun, safe, and progressive learning environments. See our offerings below.

Ninja Locations

Gilroy, Gilroy
Race Street, San Jose
Morgan Hill, Morgan Hill
Great Oaks, San Jose
Cambrianna, San Jose
Sunnyvale, Sunnyvale

Find a Class

If you want your children to have a great time, improve on social and physical skills, and overall have an amazing place for your kids to grow, this is the place for that!

Helpful Links

Contact Us

Great Oaks Leadership | email a leader

Site Manager: Jessie Dhillon
Office Coordinator: Kathy Van Eck
Gymnastics Coordinator: Katelyn Hummel
Girls NGA Head Coach: Katelyn Hummel
Girls USAG Team Head Coach: Raylyn Kamakura
Boys USAG Team Head Coach: Tyler Evans

Questions about registration or billing?

Call 408.360.9400 or greatoaks@calsportscenter.com

Pay your tuition online through our payment portal!

Questions about your child’s progress?

Please talk to your child’s coach or instructor directly. If you have additional questions about our move-up process or levels, please contact the appropriate program coordinator or head coach.

Love teaching? Would you like to join us in serving the community?

See our jobs/careers page, or email jobs@calsportscenter.com