Dr. Marwan Fakih (IMAGE) City of Hope Caption Marwan Fakih, M.D., is lead author of The Lancet Oncology Study and co-director of the Gastrointestinal Cancer Program at City of Hope, a cancer research and treatment organization headquartered near Los Angeles. Credit Please credit City of Hope Usage Restrictions Please use credit information 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.