His interest in Hepatology include liver cirrhosis and its complications, particularly in minimal and overt hepatic encephalopathy, cerebral edema in liver diseases, ascites management, Acute-on-Chronic Liver Failure (ACLF), Acute Liver Failure (ALF) Budd-Chiari syndrome (BCS), management of chronic Viral Hepatitis B and C and in all aspects of liver transplantation.
His interests in pancreatobiliary disorders include endoscopic management of Bile Duct Injury (BDI)), Benign Biliary Strictures (BBS), portal cavernoma cholangiopathy (PCC), difficult CBD calculi (ESWL, Spyglass and laser), malignant extrahepatic biliary obstruction (MEHBO), pancreatic endotherapy for pain, calculi, strictures, pancreas divisum, DPDS, etc.