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Summary

  • Dr. Mark Shannon, MD is a geriatrician in Barrington, Rhode Island. He is currently licensed to practice medicine in Rhode Island, Massachusetts, and Pennsylvania.

Education & Training

  • Brown University
    Brown UniversityResidency, Internal Medicine, 1985 - 1988
  • MCP-Hahnemann College of Medicine
    MCP-Hahnemann College of MedicineClass of 1985

Certifications & Licensure

  • RI State Medical License
    RI State Medical License 1988 - 2024
  • MA State Medical License
    MA State Medical License 1994 - 2005
  • PA State Medical License
    PA State Medical License 1989 - 1994
  • American Board of Internal Medicine Internal Medicine