Phone Directory

Area code is 925
Main number: 275.9200
Administration: 275.8228
Admitting/Business Office: 275.8258
Business Development & Marketing: 275.8363
Cardiopulmonary (Respiratory): 275.8287
Dietitian: 275.8425
Diablo Unit: 275.8315
DOU (Definitive Observation Unit): 275.8490
Gift Shop: 275.8404
Family Birthing Center: 275.8296
      Tours and Childbirth Education Classes: 275.8230
Health Information Management (Medical Records): 275.8263
Human Resources: 275.8481
ICU/CCU (Critical Care Units): 275.8285
Laboratory: 275.8267
Outpatient Surgery Center (5801 Norris Canyon Road): 275.8800
Outpatient Surgery/GI Lab (within hospital): 275.8261
Pharmacy: 275.8290
Physician Referral: 275.8230
Radiology (X-ray, Mammography, Bone Density): 275.8273
Service Excellence Coordinator: 275.8224
Social Work: 275.8414
TDD Line for Deaf: 275.8300
Therapy Services: 275.8442
Volunteer Office: 275.8291

Specialized Programs
Bay Area Heart Institute: 877.399.2244
Bloodless Medicine & Surgery: 877.366.2566
Breastfeeding Resource Center: 925.275.8459
Minimally Invasive and Robotics Surgery: 800.933.0030
Occupational Medicine: 925.275.8233
Orthopedics - Joint and Spine: 800.458.4899
Women's Cancer Center: 925.328.0505
Wound/Ostomy Care: 925.275.8210