In June 2008, John Kessler was just shy of his 56th birthday – and had been experiencing several days of severe pain from a familiar source: kidney stones. He remembers that it was Friday the 13th when he and his wife, Mary, made the decision to drive from their home in Blackwood, New Jersey, to the Emergency Room at Thomas Jefferson University Hospital. He says that by the time he had a CT scan, the stones seemed to have become lodged, reducing the intensity of his pain. But he and wife soon received shocking news: the scan showed that John had stage IV pancreatic cancer. That diagnosis started a journey at Jefferson that has lasted six years – and counting. His experience has included a Whipple procedure by Charles J. Yeo, MD, a series of...