Dr. Keith L. Miller

  • MD
  • Radiation oncologist
  • Spoken languages English


Dr. Miller has been very active in the Lee County medical community for over 27 years. He has served as Chief of Staff, Chairman of the Board and Lead of the Cancer Committee at local hospitals. Today, he is the Medical Director of the Lee Health Lung Cancer Screening program. He has published articles on lung cancer and radiation therapy and contributed to ASTRO guidelines for treatment of lung cancer.  He has a special interest in treating skin cancer. Dr. Miller attended the University of Florida for Medical School. He completed training in Internal Medicine, Pulmonary disease and Critical Care at the University of California, San Diego Medical Center. He trained in Radiation Oncology at Duke University. Dr. Miller raised his family in Fort Myers and enjoys an active lifestyle. He has a passion for jogging and competing in triathlons as well as golf when time allows. He is a compassionate provider who goes above and beyond for his patients and their families.

Career Positions

Current position(s)

  • GenesisCare - Radiation Oncologist, Fort Myers, FL

Past position(s)

  • Associates in Pulmonary Medicine - Private Practice, Pulmonary & Critical Care Medicine, Fort Myers, FL
  • Southwest Florida Regional Medical Center - Chairman, Board of Trustees and Chief of Staff, Fort Myers, FL



  • University of Florida, Gainesville, FL
  • University of Florida College of Medicine, Gainesville, FL


  • University of California San Diego Medical Center, Internal Medicine, San Diego, CA
  • Duke University, Radiation Oncology, Durham, NC


  • University of California San Diego Medical Center, Internal Medicine, San Diego


  • University of California San Diego, Pulmonary Disease and Critical Care, San Diego, CA

Expertise And Interests



  • Prostate, Breast, Lung, Gastrointestinal, Colorectal, Skin, Head & Neck Malignancies


Awards and honors

  • Chairman of the Lee Memorial Cancer Committee, Former Chief of Staff and Chairman of the Board of Trustees for SW Regional Medical Center. Contributor to ASTRO Guidelines for the Treatment of Lung Cancer, Published Numerous Articles on Treating Lung Cance

Keith Miller's Reviews


based on 246 Ratings 48 Comments


Nothing. Very satisfied.


Not much


nothing ---Dr. Miller and his staff have been very caring and helpful.


Could have explained the procedure a little better and the possible side effects of the procedure.

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