Affinity contracts with a number of hospitals that are conveniently located throughout the region. Please note that hospital services available to Affinity members may vary depending on your health insurance. For more information, contact your physician or Affinity Member Services at (888) 309-2221.
Important: If you are experiencing a life-threatening emergency call 911 or go to the nearest Emergency Room.
Alta Bates Medical Center
2450 Ashby Avenue, Berkeley CA 94705
(510) 204-4444
Alta Bates Medical Center
2001 Dwight Way, Berkeley CA 94704
(510) 204-4444
Alta Bates Summit
350 Hawthorne Avenue, Oakland CA 94609
(510) 655-4000
Children’s Hospital Oakland
747 52nd Street Oakland CA 94609
(510) 428-3000
Eden Medical Center
20103 Lake Chabot Road, Castro Valley CA 94546
(510) 537-1234
Eden Medical Center–San Leandro
13855 East 14th Street, San Leandro CA 94578
(510) 357-6500
St. Rose Hospital
27200 Calaroga Avenue, Hayward CA
(510) 264-4000
Doctors Medical Center
2000 Vale Road, San Pablo CA 94806
(510) 970-5000
John Muir Medical Center–Walnut Creek Campus
1601 Ygnacio Valley Road, Walnut Creek CA 94598
(925) 939-3000
John Muir Medical Center–Concord Campus
2540 East Street, Concord CA 94520
(925) 682-8200
Valley Care Medical Center
555 W. Las Positas Blvd., Pleasanton CA 94588
(925) 847-3000
Stanford Hospital & Clinics
300 Pasteur Drive, Stanford CA 94305
(866) 742-4811
Lucile Packard Children’s Hospital at Stanford
725 Welch Road, Palo Alto CA 94308
(800) 995-5724