Dr. Siatras graduated from Midwestern University, Chicago College of Osteopathic Medicine in 2006. He completed his residency in general surgery at Midwestern University, St. James Hospitals in 2011, where he served as Chief Resident from 2010-2011. He then went to Indiana University where he completed a fellowship in advanced laparoscopic and bariatric surgery. He joined Indiana Surgical Associates in 2012, and also serves as the director of bariatric and metabolic surgery at Methodist Hospitals, Northwest Indiana Center for Bariatric Surgery
. Dr Siatras is a member of American College of Osteopathic Surgeons as well as American College of Surgeons. He also maintains memberships in Society of Gastrointestinal and Endoscopic Surgeons and American Society of Metabolic and Bariatric Surgery. He has presented at multiple national meetings and has authored several abstracts. Dr. Siatras practices all aspects of general surgery and specializes in advanced laparoscopic surgery, gastrointestinal surgery, as well as bariatric and anti-reflux surgery.