Marc Johnson, M.D., joined the CMC Infectious Disease Clinic as Medical Director effective June 1, 2009. He is Internal Medicine board-certified and a 1985 graduate of Mount Sinai College of Medicine in New York City. He trained at Long Island Jewish Medical Center in New York. He has served as a physician advisor to Earvin "Magic Johnson" for the "I Stand with Magic" campaign. He is the recipient of numerous awards and recognition to his dedication to HIV care and advocacy. He has a depth of experience in HIV clinical trials and in treatment of Hepatitis C in HIV/HCV co-infected persons. . He is currently the Principal Investigator for most of the Industry supported Clinical Trials for new investigational drugs and treatment strategies for HIV and HCV at CMC.