Contact Us

If you need to discuss private or sensitive information, our Customer Service team is here to help. You can contact us by phone, or by mail. 

By Phone

Monday through Friday,
8:00am–12:30pm, 1:00pm–​5:00pm PT

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

By Mail

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

Spacing: medium

Our Locations

2409 Camino Ramon,
San Ramon, CA 94583

Sacramento region office:
1435 River Park Drive, Suite 200
Sacramento, CA 95815

San Joaquin region office:
1776 W. March Lane, Suite 440
Stockton, CA 95207

man with laptop
Spacing: medium