Accepting new patients

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Pehr Hartvigson, M.D.

Accepting new patients

  • Medical Director of Radiation Oncology at Columbia Memorial Hospital
  • Assistant Professor of Medicine, Division of Hematology/Medical Oncology, School of Medicine


  • Hematology Oncology

Special focus

  • Radiation Oncology

Locations and contact

I see patients at

About me

Pehr Hartvigson, MD, is the medical director of CMH Radiation Oncology services. Dr. Hartvigson joined CMH in August 2019 as a radiation oncologist in the CMH-OHSU Knight Cancer Collaborative.

Before coming to CMH, Dr. Hartvigson completed his residency in radiation oncology and medical school at the University of Washington. Between medical school and his residency, he also completed an intern year in internal medicine through the University of Washington in Boise, Idaho.

Dr. Hartvigson is from a small town in rural Alaska and aims to care for patients in the Cancer Collaborative like he would take care of his friends and family.

He enjoys exploring the North Coast with family and friends.

Education and training

    • M.D., 2014, University of Washington
  • Residency

    • Radiation Oncology, University of Washington, Seattle, WA, 2015
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