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Sierra Preparatory Academy

Phone:

(714) 567-3500

Address:

2021 North Grand Ave.

City:

Santa Ana

State:

CA

Zip:

92705

Website:

https://www.sausd.us/sierra

Principal

Ryan Ramirez

Email:

ryan.ramirez@sausd.us

Informed Parents of California

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info@ip-ca.org

4750 Almaden Expressway Suite 124-346, San Jose, CA 95118

Informed Parents is a Section 501(c)(3) charitable organization, EIN 87-2694564. Contributions are tax-deductible for income, gift, and estate taxes. Our IRS determination letter can be requested by emailing us at donations@ip-sv.org. 

©2025 by Informed Parents of California

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