Dr. Mostafa Mamoon Warid (ডা. মোস্তফা মামুন ওয়ারিদ) is a specialized Hepatobiliary, Pancreatic & Liver Transplant Surgeon based in Dhaka, with additional expertise in Gastrointestinal (GI) Oncology, Laparoscopic (Minimally Invasive) Surgery, and General Gastroenterology. He completed his MBBS from Holy Family Red Crescent Medical College and holds an MS in Hepatobiliary Surgery. He has served as Assistant Professor in the Department of Hepatobiliary, Pancreatic & Liver Transplant Surgery at Enam Medical College & Hospital, and as Assistant Professor at Aichi Medical College & Hospital. Dr. Warid treats a wide and highly specialized range of conditions affecting the liver, gallbladder, pancreas, bile ducts, and spleen. This includes liver disease such as cirrhosis, liver tumors, liver cancer, liver abscess, and complications from hepatitis B and C; gallbladder conditions including gallstones, cholecystitis, and gallbladder cancer; pancreatic disorders such as pancreatitis (acute and chronic), pancreatic tumors, cancer, and cysts; and bile duct conditions including bile duct stones, blockages, strictures, cholangiocarcinoma, and cholangitis. He also manages gastrointestinal cancers (stomach, colon, and rectal cancer), spleen-related conditions (injury, tumor, splenomegaly, and cancer), and abdominal trauma surgery. As a liver transplant specialist, he handles the full transplant care pathway — from evaluation through transplant surgery to pre- and post-operative care — and performs complex procedures including hepatobiliary reconstruction and pancreaticoduodenectomy (the Whipple procedure). He consults patients at Ibn Sina Diagnostic and Consultation Center, Ramna, Dhaka, and at Enam Medical College & Hospital, Savar, Dhaka.