David Carfagno, D.O., C.A.Q.S.M. is Board Certified in Internal Medicine, Sports Medicine (CAQ) and Ringside Medicine (ABRM). His internship, residency and fellowship were completed at the world-renowned Cleveland Clinic Foundation. Dr. Carfagno currently serves as a medical director for Ironman Arizona and PF Chang’s Phoenix Rock and Roll Marathon, as well as team physician for USA Boxing and ATP/WTA professional tennis. He also does medical consulting for US Inline Skating and on a local level, is a team physician for a junior college. He has also served as a medical consultant for the Chinese National Baseball team, MLB Milwaukee Brewers and the Arizona Fall League. Dr. Carfagno is a notable published author and featured speaker on a variety of sports medicine topics including concussions, athletes with arthritis, steroids and supplements and metabolic testing.