As a hematologist (liver specialist) & gastroenterologist, his areas of expertise include: Liver Clinics: Alcohol-related liver disease, NASH (non-alcoholic steatohepatitis) Liver transplant related aspects (pre-/post- transplant care) Chronic liver disease, hepatitis, obesity related liver problems, fatty liver etc. Diagnostic & therapeutic endoscopy (gastroscopy, colonoscopy, ERCP), biopsy, polypectomy, GI bleed management