Dr Nathan D. Comsia

  • MD
  • Radiation Oncologist
  • Spoken languages English


Dr. Comsia, an experienced radiation oncologist, comes to ROA from Loyola University’s Department of Radiation Oncology where he served as Co-Chief Resident. Prior to residency, Dr. Comsia was extensively involved in ground-breaking medical research that included studies on radiation therapy sponsored by the American Cancer Society. Dr. Comsia is a member in ASTRO (American Society for Radiation Oncology), RSNA (Radiological Society of North America), ABS (American Brachytherapy Society), and CRS (Chicago Radiological Society).



  • University of Oregon, Bachelor of Arts, Psychology with Pre-Medical emphasis, Eugene
  • University of Pennsylvania, Pre-Medical Studies, Philadelphia
  • New York Medical College, Doctor of Medicine, Valhalla


  • Loyola University Medical Center, Radiation Oncology, Maywood


  • California Pacific Medical Center, Internal Medicine Internship, San Francisco


Awards and honors

  • Phi Beta Kappa Honor Society - 1996

Nathan Comsia's Reviews


based on 74 Ratings 9 Comments


it would be nice if privacy was a little bit more encouraged or used. I felt sometimes that there was not enough privacy between men and women in your facility.


Yeah, it's a well run officer. They always on time to take good care of you the answer your question. Just very well run. What else can I say.


Nothing it was Awesome.


So far, so good!

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