Dr. Ralph Peterson, MD is a gastroenterology specialist in Oakland, CA. Dr. Peterson completed a residency at Dc Gen Hospital. He currently practices at Macarthur Gastroenterology Inc.. He accepts multiple insurance plans.
Macarthur Gastroenterology Inc.10520 Macarthur Blvd, Oakland, CA 94605 Existing Patients: (510) 569-7326
- Dc Gen Hospital, Residency Hospital
- Howard University College Of Medicine, Medical School
- Blue Cross Blue Shield
- Blue Cross Blue Shield of California
- CareFirst Blue Cross Blue Shield
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