Episode 46: Dr. Allan Kirk specializes in organ transplantation and is the chair of the Department of Surgery at Duke University. Dr. Kirk received his MD and PhD in Immunology from Duke University. He also received a fellowship from U.W.--Madison to study multi-organ transplantation. Dr. Kirk and Dr. Kohler discuss the simplicity and complexity of organ transplantation and what defines a surgeon.Dr. Kirk he gave a terrific Grand Rounds talk, which can be found here.