Dr. Arnold specializes in general and bariatric surgery and is currently medical director of bariatric surgery at the Abrazo Scottsdale Hospital. He is currently the Program Director of Abrazo’s General Surgery Residency Program along with his Core Faculty role for Transitional Year. He completed his general surgery residency training at TUFTS University in Boston and went on to complete a minimally invasive surgery fellowship at the Mayo Clinic in Scottsdale, Arizona.