Phone & Address
Check insurance plans, locations and make an appointment
Is Dr. Cosmer accepting new patients?
If you are a new patient, please check with Dr. Cosmer before scheduling an appointment.
What insurance does he accept?*
- Blue Cross Blue Shield
- Blue Cross Blue Shield of California
- Blue Shield of California
- Commercial Insurance Company
- Delta Health System
- Government Employees Health Association (GEHA)
- Health Net
- Medical Mutual of Ohio
- Principal Life