Skip to main content
Thomas Johnson, MD, Radiation Oncology, Portland, OR

ThomasHarryJohnsonMD

Radiation Oncology Portland, OR

Physician

Dr. Johnson 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.

See Dr. Johnson's full profile

Already have an account?

  • Office

    3620 N Interstate Ave
    Portland, OR 97227
    Phone+1 503-280-2931
    Fax+1 503-280-2938

Education & Training

  • Virginia Commonwealth University Health System
    Virginia Commonwealth University Health SystemResidency, Radiation Oncology, 1980 - 1983
  • Virginia Commonwealth University Health System
    Virginia Commonwealth University Health SystemInternship, Transitional Year, 1979 - 1980
  • Virginia Commonwealth University School of Medicine
    Virginia Commonwealth University School of MedicineClass of 1979

Certifications & Licensure

  • OR State Medical License
    OR State Medical License 1983 - 2025
  • WA State Medical License
    WA State Medical License 2006 - 2024
  • American Board of Radiology Therapeutic Radiology

Professional Memberships