Contact Us


Down Syndrome Foundation of Orange County
18023 Sky Park Circle, Suite F
Irvine, CA 92614

Office hours vary. Please contact us at if you are planning to stop by to make sure we are here to greet you.


General Phone Inquiries: +1 (949) 298-2020

NOTE: We have a very high call volume and limited staff available to answer phones or listen to/respond to voice messages. If you have an urgent question, the quickest way to reach us is through email ( If a telephone discussion is required to resolve your question, we can set up a time to talk via email. If you do leave a voice message, please be patient - it may take us up to 7 days to respond.

Fax: +1 (949) 325-9655