Peter F. Orio III, DO, MS

Peter F. Orio III, DO, MS

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Special Expertise

From the Doctor

Dr. Orio is the Vice Chair of Network Operations, Medical Director and Director of Genitourinary Brachytherapy for the Dana-Farber/Brigham and Women’s Cancer Centers Department of Radiation Oncology. He is a Senior Physician at Dana-Farber Cancer Institute and is an Assistant Professor of Radiation Oncology at Harvard Medical School.


Dr. Orio received his medical degree from University of New England College of Osteopathic Medicine and completed his residency in Radiation Oncology at University of Washington Medical Center.


Dr. Orio’s area of research and excellence is genitourinary radiation oncology. He continues to explore innovations in the field of prostate cancer, leads the DF/BWCC prostate brachytherapy program and serves as President-Elect of the American Brachytherapy Society. Dr. Orio focuses his clinical efforts on advancing innovative solutions for the safe delivery of radiation therapy and is passionate about educating clinicians and patients on radiation’s efficacy in treating genitourinary cancers.

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75 Francis Street
Boston, MA 02115
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101 Columbian St.
South Weymouth, MA 02190
42.3360887-71.1067066Get Directions

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20 Prospect St.
Milford, MA 01757
42.3360887-71.1067066Get Directions

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