Dr. Robertson specializes in minimally invasive bariatric surgeries with special interests in robotic surgery, high-risk patients, and revisions. He completed his fellowship in minimally invasive bariatric surgery at Carolinas Medical Center in Charlotte, North Carolina, and his general surgery residency at OhioHealth Riverside Methodist Hospital. He is a member of the American Society of Metabolic and Bariatric Surgery and the American College of Surgeons.