Pioneer in laparoscopic surgery since 1989. Had performed many advanced laparoscopic surgery including single incision cholecystectomy. Published several articles on advanced laparoscopic procedures. Is the director of MIS Fellowship at St. John Hospital & Medical Center, Detroit MI, and Director of Bariatric Surgery at Beaumont Hospital, Grosse Pointe, MI. Involved in laparoscopic donor nephrectomy. Has special interest in focused parathyroidectomy and endocrine surgery. Interest in Reflux surgery including the LINX procedure.