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Practice areas

  • Breast Cancer Team
  • Gynecologic Cancer Team
  • Radiation Medicine/Radiation Oncology

Faculty rank

Assistant Professor of Radiation Medicine

Clinic information

Clinical interests

  • Breast Cancer
  • Gynecologic Cancer
  • Pediatric Oncology
  • Radiation Oncology



University of Kentucky College of Medicine, Lexington


University of Kentucky, Lexington

Certifications or Special training

American Board of Radiology, Radiation Oncology

Additional information


My name is Jonathan M. Feddock; I received my medical degree from the UK College of Medicine in Lexington. My clinical interests include breast cancer, gynecologic cancer, pediatric oncology and radiation oncology.

I am an acting member of the Radiation Oncology committee for the Gynecologic Oncology Group (GOG) and NRG Oncology. I also serve as chair of the Markey Cancer Center Research Audit Committee and am a member of the Data Safety and Monitoring Committee. I enroll participants and serve as a site primary investigator for cooperative group trials, and I am the principal investigator for a Phase I trial for recurrent breast cancer.

My research interests include developing novel treatments for breast and gynecologic cancers, the development and education of Cesium-131 interstitial implants, narcotic/opiate abuse and dependency among cancer patients, and minimizing long-term toxicity from therapy in pediatric patients. I am actively involved with the Markey Cancer Foundation in fundraising. I also created and manage the Ironcology campaign, a unique fundraiser geared at combining my talents for racing Ironman-distance triathlons with cancer care.

I am certified by the American Board of Radiology in Radiation Oncology.