Dr. James Harding (IMAGE) Memorial Sloan Kettering Cancer Center Caption Memorial Sloan Kettering gastrointestinal oncologist Dr. James Harding Credit Memorial Sloan Kettering Cancer Center Usage Restrictions For accredited media use only, with credit. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.