Browse Health
Internist, Rheumatologist
6 years of experience
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

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Specialties & Research

Dr. Peter Grayson, MD is board certified in Internal Medicine and Rheumatology.

  • He has special expertise in 3 areas:
  • Hip Osteoarthritis
  • Knee Osteoarthritis
  • Osteoarthritis (Hand and Wrist)

Education & Awards

Dr. Grayson graduated from Medical University of South Carolina, Charleston.


Dr. Grayson has 1 hospital affiliations:

  • Boston Medical Center 

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Additional Information
Dr. Peter Christopher Grayson MD is a male Internist, has 6 years of experience and practices in Internal Medicine and Rheumatology.
Where does Dr. Peter C. Grayson practice?
Dr. Peter Grayson has 1 office location.
Dr. Peter Grayson practices Internal Medicine and Rheumatology near Boston, MA.
See Boston Internists and Boston Rheumatologists.