More than 25,000 surgeries Laparoscopic (minimal access, keyhole) Surgeries for Gallbladder, Hernia, Appendix, and Uterus. Cancer Surgeries for the liver, gallbladder, stomach, food pipe (esophagus), pancreas, intestines, and rectum. Weight loss (bariatric) surgeries and Laser surgeries for piles, fistula and fissures Gastrointestinal Endoscopy.