Lap/open subtotal and total colectomy, LAR,APR, TPC+IPAA, ISR
Heller’s Myotomy,Fundoplication,Transhiatal esophagectomy/Transthoracic esophagecomy with Gastric pull up, Esophagocoloplasty
Lap/open TV+GJ, Billroth I and II gastrectomy, Radical D2 total/subtotal gastrectomy, resection and anastomosis