Terry Mamounas, MD, MPH, FACS, is the medical director of the breast program at AdventHealth Cancer Institute. He is a board-certified breast surgical oncologist who specializes in the treatment of breast cancer. Dr. Mamounas's distinguished career spans more than 30 years. He is a professor of surgery at the University of Central Florida College of Medicine and clinical professor of clinical sciences at Florida State University. Since 1997, he has been the chair of the breast cancer committee of the National Surgical Breast and Bowel Project (NSABP) and NRG Oncology.