Contact Customer Service

Customer Service Phone Numbers:

(800) 445-5747 or (925) 820-8300
TTY to Voice 1-800-735-2929
Voice to TTY 1-800-735-2922

Hours of Operation:

Monday through Friday
8:00am to 5:00pm

Mailing Address:

Hill Physicians Medical Group
P.O. Box 5080
San Ramon, CA 94583-0980

Online Customer Service Inquiry

Submit  your request for assistance online here...

Provider Support:

For current practices with questions Contact your Practice Support Advisor. Or login to Hill

Service Areas:

Hill Physicians Medical Group offers a network almost 4,000 primary care physicians connected to thousands of specialists across Northern California in the counties listed below:

•    East Bay (Alameda, Contra Costa, and Solano Counties)
•    San Francisco (San Francisco and San Mateo Counties)
•    Sacramento (Sacramento, El Dorado, Placer, and Yolo Counties)
•    San Joaquin (San Joaquin County)