Amanda L. Cantor, MD

Dr. Peter Liou is an Assistant Professor of Surgery at Columbia University and an Attending Transplant Surgeon at New York Presbyterian Hospital. He is board-certified in general surgery and received specialty training in abdominal transplant and hepatobiliary surgery. His practice interests focus on the surgical management of adults and children with liver and bile duct disease including those with liver failure, cirrhosis, bile duct and gallbladder disease, as well as those with benign and malignant liver tumors and cysts. He is skilled in minimally invasive surgery and trained to perform both laparoscopic and robotic surgery whenever possible.Dr. Liou received his Bachelor of Arts degree in Biochemistry and Music from Columbia College, and subsequently attended medical school at Columbia Universitys College of Physicians and Surgeons. He was the recipient of a Doris Duke Translational Research Grant under the mentorship of Dr. Jessica Kandel. Dr. Liou then completed his general surgical residency at New York Presbyterian / Columbia, while receiving additional clinical training in Intestinal/Multivisceral transplant and Adult ECMO with Drs. Tomoaki Kato and Matthew Bacchetta during that time. He then continued with a surgical fellowship in Abdominal Organ Transplantation and Hepatobiliary Surgery at New York Presbyterian Columbia and Weill Cornell.Committed to providing compassionate and the latest comprehensive care, Dr. Liou routinely collaborates with an elite team of world-class providers in liver disease to achieve optimal outcomes and treatment success. He is also interested in international medicine, having participated in surgical outreaches and exchanges in China, Kenya, Swaziland, and Tanzania.

If you need assistance in Chinese (Mandarin & Cantonese), please call 646-317-6325. Visit Columbia Liver Asian Outreach Office (English | Mandarin)Tomoaki Kato, M.D., is a noted pioneer in multiple-organ transplantation, pediatric and adult liver transplantation. Dr. Kato is Surgical Director of Adult and Pediatric Liver and Intestinal Transplantation at NewYork-Presbyterian Hospital/Columbia University Irving Medical Center and is a professor of surgery at Columbia University College of Physicians and Surgeons.Dr. Kato is known for unique and innovative surgeries for adults and children, including a six-organ transplant; a procedure called APOLT (auxiliary partial orthotopic liver transplantation) that resuscitates a failing liver by attaching a partial donor liver, making immunosuppressant drugs unnecessary and the first successful human partial bladder transplantation involving the transplant of two kidneys together with ureters connected to a patch of the donor bladder. In a highly publicized case, he led the first reported removal and re-implantation, or auto-transplantation, of six organs to excise a hard-to-reach abdominal tumor.Previously the director of pediatric liver and gastrointestinal transplant and professor of clinical surgery at the University of Miami School of Medicine, Dr. Kato received his medical degree from the Osaka University Medical School in Japan and received his residency training in surgery at Osaka University Hospital and Itami City Hospital in Hyogo, Japan. He completed a clinical fellowship in transplantation at the University of Miami/Jackson Memorial Hospital, in Miami, Florida, where he was subsequently appointed to the surgical faculty in 1997, and promoted to full professor in 2007. He served as a surgeon and senior leader of the liver and transplantation center at Miami's Jackson Memorial Hospital, beginning in 1997, and at University of Miami Hospital (previously Cedars Medical Center), beginning in 2004. Dr. Kato is a member of numerous professional and honorary organizations, and the author or co-author of more than 180 scientific papers in peer-reviewed journals.Visit The Center for Liver Disease and Transplantation at columbiasurgery.org/liver

Dr. Llore is an Assistant Professor of Surgery at Columbia University and an Attending Transplant Surgeon at New York Presbyterian Hospital. Dr. Llore received her undergraduate degree from Fordham University and her medical degree from New York University School of Medicine. She completed general surgery residency at Georgetown University Hospital and abdominal transplant/hepatobiliary fellowship training at New York Presbyterian Columbia and Weill Cornell. She received additional training on the immune response after a liver transplant and xenotransplantation with Dr. Megan Sykes at Columbia Center for Translational Immunology (CCTI). She is board-certified in general surgery and received specialty training in abdominal transplant and hepatobiliary surgery. Her practice interests focus on the surgical management of children and adults with liver and bile duct disease, including benign and malignant liver tumors. She practices minimally invasive surgical techniques in liver surgery to shorten recovery times and reduce post operative discomfort. Dr. Llore is interested in surgical education and is the Associate Program Director for the ASTS certified surgical fellowship program.