Contact Us

Meet our staff

From the first time you call our office, attend a fundraiser or a monthly support group meeting, you come in contact with the dedicated individuals who make up our office staff. While each has a unique set of duties, together, they have one goal: to provide you with the information, resources and support that you’ll need in your daily fight with ALS.

Patricia Simon
Executive Director

Natalie Villegas
Director of Care Services

Denise Greek 
Office Manager


Mailing address:
The ALS Association - Orange County Chapter
3002 Dow Ave., Unit 204
Tustin, CA 92870

Phone: (714)285-1088