Click on the links below for a list of the facilities hours, phone numbers, on-site services and directions. If you have a hearing or speech impairment, please call 711 for TDD/TYY services. Quick, automated main line if you know the extension you are calling: (909) 335-4102

Direct Phone Numbers:
Nurse Advice Helpline: Call any main line after-hours including (909) 793-3311
Pediatric Saturday Clinic Same-Day Appointments: (909) 793-3311
Health Education: (909) 335-4131
Patient Service Advisers - General help and information on doctors and services: (800) 831-0001
Claims: (855) 374-2571 
Patient Financial Services  - Insurance, billing & statement assistance: (909) 335-4188
HMO/Utilization Management (UM) - Authorizations & referral status to outside medical facilities: (866) 230-2835
Quality Improvement (QI) - Patient Concerns: (909) 799-1818