Dr. Ralph L. Peterson, MD

Dr. Ralph L. Peterson, MD, is an internal medicine and gastroenterology physician in Oakland, California, with 48 years of experience since graduating from Howard University College of Medicine in 1978, above the 29-year average among the 117 Oakland physicians in our directory. He holds an active California license. His Medicare profile lists colonoscopy and upper gastrointestinal endoscopy for acid reflux as his most frequent procedures. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 30 out of 100. He accepts Medicare and offers telehealth, one of 15 Oakland doctors in our directory with both. Patients rate him 4.4 across 13 reviews.

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