ALS Ice Bucket Challenge Progress


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.

Natalie Villegas
Executive Director

Carol Pierson
Director of Care Services

Denise A. Greek 
Development and Operations Manager

Tawnya Gerace
Administrative Assistant

Mailing address:

The ALS Association - Orange County Chapter
14471 Chambers Road, Suite 111
Tustin, CA 92780


Phone: (714)285-1088