Radiation Oncologists, P.C. Meet the Staff

Thomas H. Johnson, M.D.

Dr. Johnson is a Board certified radiation oncologist practicing primarily at Kaiser Interstate Radiation Oncology Center in Portland, Oregon. He received his undergraduate education at the University of Virginia and completed his medical training and residency at the Medical College of Virginia. Dr. Johnson subsequently joined the Department of Radiation Oncology at Oregon Health Sciences University where he was Assistant Professor of Radiation Oncology for two and a half years. He joined Radiation Oncologists, PC in 1985. Dr. Johnson has a special interest in breast cancer and Intensity Modulated Radiation Therapy (IMRT). He also has an active interest in complementary medicine and works closely with naturopathic physicians and allied health professionals.

In his spare time, Dr. Johnson enjoys classical music, sports car restoration, and playing basketball. Now that his sons are away at school, Troy (Tulane University Law School) and Jake (Columbia University), he cherishes the extra time he can spend with his wife of 31 years, Jeanne.

  • B.A. University of Virginia, VA
  • M.D. Medical College of Virginia, VA
  • Internship: Medical College of Virginia, VA
  • Residency: Medical College of Virginia, VA
  • Asst. Professor: Radiation Oncology Oregon Health Sciences University, OR
  • Board Certification: Radiation Oncology