Contact Us

By Mail

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

Office hours vary. Please contact us at before stopping by to make sure we are here to greet you.

By Phone

General Inquiries: +1 (657) 215-5098

NOTE: We have a very high call volume, but limited staff available to listen to and respond to phone calls. 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 via email. If you do leave a voice message, please be patient in awaiting a reply - it may take us up to 7 days to respond.