Dr. Zheng is a gastrointestinal and hepatobiliary surgical oncologist at Thomas Jefferson University Hospital. He obtained his undergraduate degree at Johns Hopkins, followed by medical school at Stony Brook University in New York, residency training at Jefferson, and HPB and surgical oncology fellowship at Johns Hopkins. His practice covers many areas of abdominal surgical oncology, such as the treatment of pancreas and biliary tract cancers, colorectal liver metastases, hepatic artery infusion pump therapy, retroperitoneal sarcomas, and gastric cancer, among others. He also performs robotic pancreas, liver, and gastric surgery. His research interests include outcomes related to immunotherapy for GI and liver cancers, treatment outcomes in pancreatic and GI malignancies, early detection of pancreatic cancer through liquid biopsy, and understanding and predicting cancer progression from pancreatic cysts.