Doug Smith, M.D., serves as the president of emergency and hospitalist medicine for Envision Physician Services. He became part of the organization in 2015 when his group, Scottsdale Emergency Associates, joined Envision Healthcare. Before his current role, Dr. Smith led the Alliance Operating Unit, which provides emergency medicine, hospital medicine and anesthesiology services to HCA. Dr. Smith is board certified in emergency medicine and is a Fellow of the American College of Emergency Physicians (FACEP). His experience ranges from staff physician to human resources director to clinical leadership.