John Stahl, MD, is a board-certified radiation oncologist who sees patients in the Denver metro area. Dr Stahl felt called to the field of oncology out of a desire to use compassion and patient education to relieve the elevated anxiety and fear associated with a cancer diagnosis. Dr Stahl graduated cum laude from the University of Florida College of Medicine and proceeded to specialty training in radiation oncology at Yale University School of Medicine and Yale-New Haven Hospital in Connecticut. He served as chief resident in his final year and was awarded the Radiological Society of North America (RSNA) Roentgen Resident/Fellow Research Award.