Laparoscopic surgeon of 30 years experience performing laparoscopic cholecystectomy, repair of hiatus hernia / fundoplication, hernia repair, Heller's cardiomyotomy for Achalasia, gastrectomy since 1990. I have been performing bariatric/Weight loss/ metabolic surgery since 1998 and perform all the procedures including revisional surgeries - gastric band, gastric sleeve, gastric bypass, duodenal switch, gastric Plication and conversion of failed band, sleeve and bypass to banded bypass or duodenal switch DS . Conducted highly regarded 6 bariatric surgery symposiums and 7 Bariatric Training courses at Homerton. I trained and train a lot of surgeons in these fields. Demonstrated live surgeries at IFSO and symposiums. Demonstrated to the royal college of surgeons Laparoscopic Fundoplication in 1998.