Skip to main content
Thomas McMahon, MD, Gastroenterology, Portsmouth, RI

Thomas P. McMahon MD


Physician

Join to View Full Profile
  • 110 Clock Tower SqPortsmouth, RI 02871

  • Phone+1 401-293-5600

  • Fax+1 401-293-5604

Dr. McMahon is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

Education & Training

  • Wake Forest University Baptist Medical Center
    Wake Forest University Baptist Medical CenterFellowship, Gastroenterology, 1984 - 1986
  • St Elizabeth's Medical Center
    St Elizabeth's Medical CenterResidency, Internal Medicine, 1980 - 1983
  • Georgetown University School of Medicine
    Georgetown University School of MedicineClass of 1980

Certifications & Licensure

  • NM State Medical License
    NM State Medical License 2023 - 2027
  • MN State Medical License
    MN State Medical License 2023 - 2026
  • PA State Medical License
    PA State Medical License 2024 - 2026
  • RI State Medical License
    RI State Medical License 1986 - 2026
  • TN State Medical License
    TN State Medical License 2024 - 2026
  • VA State Medical License
    VA State Medical License 2023 - 2026
  • NH State Medical License
    NH State Medical License 2023 - 2025
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine
  • Gastroenterology
    American Board of Internal Medicine Gastroenterology
  • Join now to see all

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2012

Viewing the full profile is available to verified healthcare professionals only.

Find your profile and take control of your online presence: