The 21 st Century Oncology cancer center in Aventura, Florida serves the Miami-Dade County area with an integrated, team approach to treating a range of cancer types and stages. Our Aventura, Florida radiation oncology clinic regularly update patients, referring specialists and primary care physicians about the course of treatment, from initial consultation to recovery. Aventura patients also benefit from an integrated team of specialists and the shared knowledge of 21 st Century Oncology physicians across the country conducting clinical studies to maximize the effectiveness of cancer treatment technology . 21 st Century Oncology is a physician-led company headquartered in Fort Myers, Florida. We operate cancer clinics across many U.S. states.