Connect with our local chapter:

Who We Are

Welcome to the Huntington's Disease Society of America's (HDSA) Orange County Chapter. We are a part of HDSA's Pacific West Region.



Our Mission

To improve the lives of everyone affected by Huntington's disease and their families.



Our Vision

A world free of Huntington's disease.



About HDSA

The Huntington's Disease Society of America (HDSA) is the premier nonprofit organization dedicated to improving the lives of everyone affected by Huntington's disease. From community services and education to advocacy and research, HDSA is the world's leader in providing help for today, hope for tomorrow for people with Huntington's disease and their families. In the battle against Huntington's disease no one fights alone. At HDSA, family is everything.​



HDSA Centers of Excellence


The HDSA Centers of Excellence provide an elite multidisciplinary approach to Huntington's disease care and research. HDSA currently has 54 Centers of Excellence across the United States.

At these world-class facilities, patients benefit from expert neurologists, psychiatrists, therapists, counselors and other professionals who have deep experience working with families affected by HD and who work collaboratively to help families plan the best HD care program throughout the course of the disease.

For the exact address of each HDSA Center of Excellence, click here for our Locate Resources page



Contact Us

Orange County Chapter
P.O. Box 28613
Santa Ana, CA 92799

Phone (949) 542-3907
Email: hdsa.orangecounty@gmail.com

HDSA Regional Development Officer
Anita Dominguez
P.O. Box 10368
Burbank, CA 91510-0368
p. (760) 566-9622
e: adominguez@hdsa.org

HDSA Regional Development Officer
Denny Cone
P.O. Box 280
Elmira, CA 95625-9998
p: 707-416-6002
​e: dcone@hdsa.org

HDSA-Orange County Social Worker
Associate Clinical Social Worker, Health Referrals, Support Groups
Pryscilla Mann, MSW
Direct Line: (714) 604-7750
Email: pmann@hdsa.org 

Orange County HD Support Group Meeting
Day & Time: 2nd Sunday of each month, 6:00PM - 8:00PM
Location: Irvine Presbyterian Church
4445 Alton Parkway
Irvine, CA 92604

Placement Helpers
Valerie Amador (562) 714-4312
James Beaven (562) 308-6136