Dr. Brian Hess is the market chief medical officer. An Emergency Medicine physician, he is also TeamHealth Regional Medical Director, West Group. He has served as hospital chief of staff at Abrazo Central Campus and Abrazo Arizona Heart Hospital, and chaired committees of performance improvement and patient safety. A graduate of the St. Louis University School of Medicine, Dr. Hess also holds an MBA from the Haslam College of Business at the University of Tennessee.