Keck Medicine of USC surgeons in the liver, pancreatic, biliary and abdominal organ transplantation surgery group specialize in complex upper abdominal surgery, including live donor liver and kidney transplantation; liver, kidney and pancreas transplantation; and liver surgery, pancreas surgery and surgery for the gallbladder and rest of the biliary tract. In addition, our operative scope includes surgery for portal hypertension and major arterial and venous surgery of the upper abdomen.