Dr. Dwelvin L. Simmons

  • MD
  • Radiation oncologist
  • Spoken languages English


Dwelvin L. Simmons, M.D. is currently the Clinical Director of the Orange Park Cancer Center Department of Radiation Oncology. His practice focuses on the multidisciplinary management of patients with various oncologic issues. His clinical interests include Head and Neck Cancer, Lung Cancer, Breast Cancer, Urologic and CNS malignancies. He has vast experience in low dose and high dose brachytherapy, radiosurgery, radiopharmaceutical administration as well as various technical procedures involving intra-operative administration of radiation. Dr. Simmons has participated in many clinical research projects and protocols, and has authored peer-reviewed publications. He participates and is a member in many national professional societies, including the American Society for Radiation Oncology, the American Board of Radiology, the American Society of Clinical Oncology, and the Florida Medical Association. He is board-certified by the American Board of Radiology.

Career Positions

Current position(s)

  • First Radiation Oncology Group - Radiation Oncologist, Orange Park, FL



  • Florida State, Bachelor's of Science, Chemical Science, Tallahassee, FL
  • University of Florida, Doctor of Medicine, Gainesville, FL


  • University of Florida, Radiation Oncology, Gainesville, FL


  • Emory University, Atlanta, GA


  • University of Florida, Radiation Oncology, Gainesville, FL

Expertise And Interests


  • Head and Neck Cancer, Lung Cancer, Breast Cancer, Urologic and CNS malignancies



  • Partial Breast Irradiation for Boost Using Image-Guided Brachytherapy: Florida Community Experience and Review of the Literature

Dwelvin Simmons's Reviews


based on 73 Ratings 15 Comments


Yes, this was the best doctor I could've had when I discovered I had cancer. Not only was he a terrific doctor, his staff was marvelous. I enjoyed going in for my treatments. They treated me like I was one of the family and show did he. He's a very nice man, very professional, and the people that work for him, likewise. They were very professional and I loved everyone of them.


He was very courteous, kind, you were thorough, you listen to what I had to say. You explained everything clearly to me and gave me my options and I don't know anything you could have done better. I was very impressed.


Dr. Simmons was very informative and took plenty of time to answer my questions and went into detail. I didn't seem rushed and his assistant was very nice to us very polite and it was just a real informative and ease appointment even though you're upset about your situation. I highly recommend Dr. Simmons.


Doctor Simmons and the nurses are easy to work with and are personable. I have confidence in their knowledge, their experience and their theapy plan. The clerical staff and the radiation techs are professional and friendly and answer my questions in a language that I can understand. I am very satisfied at this time.

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