Robert A. Johnson, MD, MD

Specialty: Internal Medicine - Hematology & Oncology

Location: Martinez, CA

NPI: 1083792659

About this Healthcare Provider

Robert A. Johnson, MD is a healthcare provider with NPI 1083792659 based in Martinez, CA, specializing in Internal Medicine - Hematology & Oncology.

View this profile on Nopp for CMS Open Payments history, affiliated organizations, and detailed practice information.

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