Keith Edward McEwen, MD

Keith E. McEwen, MD, is a native of Chicago, Illinois. He received his bachelor's degree in both psychology with distinction and zoology from Iowa State University. He received his medical doctorate from Loyola University Stritch School of Medicine and completed general surgery residency at Indiana University Medical School.



Dr. McEwen is board certified by the American Board of Surgery. He is a member of the American Medical Association, Indiana State Medical Association, Indianapolis Medical Society and the American Society for Metabolic and Bariatric Surgery.



Dr. McEwen began performing outpatient LAP-BAND® System surgeries in June 2005. Since then, he has successfully implanted 3,800 gastric band devices to aid in the reduction of obesity and co-morbid conditions. Additionally, he has conducted over 14,100 adjustments to the LAP-BAND® System, ensuring optimal results for his patients. With a remarkable track record, Dr. McEwen has performed over 19,300 surgeries since 1991, encompassing both general and bariatric procedures.



As an expert in weight loss, Dr. McEwen has been an advocate for less invasive techniques. Starting in 2025, he is shifting his focus to bariatric medicine to enhance weight loss for new clients while continuing to support patients who have had a gastric band procedure. He is excited to provide medical management for obesity with the new GLP1 medications, such as Wegovy® (Semaglutide) and Zepbound® (Tirzepatide). His program will continue to provide oral weight loss options (Lomaira®, Adipex®), custom compounding solutions, and aftercare for our LAP Band® System patients.



Dr. McEwen enjoys spending time with his two daughters, his granddaughter and his dog. His hobbies include sports, watching our Indiana Pacers and Colts, traveling, hiking, and relaxing.