J. Wynn Sullivan, DO
Dr. Sullivan is a medical oncologist with Florida Cancer Specialists & Research Institute in Putnam County, with more than 30 years of clinical and research experience.
After receiving a Doctor of Osteopathic Medicine degree at NOVA Southeastern University in Ft. Lauderdale, Florida, he completed residency training and a medical oncology and hematology fellowship at the University of Florida Health Science Center in Jacksonville. He later completed US Oncology Research training in Good Clinical Practice (GCP).
His active involvement with the American Cancer Society includes two terms served as president.
In his spare time, he enjoys being outdoors, boating, hiking, kayaking, and spending quality time with his wife and four daughters.
Medical School
Doctorate of Osteopathic Medicine – NOVA Southeastern University | Ft. Lauderdale, Florida
Education
Bachelor of Arts in Microbiology – University of Florida | Gainesville, Florida
Residency
Internal Medicine – University of Florida Health Science Center | Jacksonville, Florida
Fellowship
Hematology/Oncology – University of Florida Health Science Center | Jacksonville, Florida
Honors & Achievements
Professional Affiliations
Florida Society of Clinical Oncology (FLASCO)
American Medical Association (AMA)
American College of Physicians (ACP)
Florida Osteopathic Medical Association
American Cancer Society
Highlights

Dorothy Louise Ryan Patient Testimonial, Dr. Sullivan – Florida Cancer Specialists
Dr. Sullivan shares why he chose oncology and explains the value of targeted therapy and how patients are living their best lives as a result of these breakthroughs.
Robert Broxton Patient Testimonial Dr. Sullivan – Florida Cancer Specialists