Dr. Raymond Liu is an Assistant Radiologist at Massachusetts General Hospital. As an interventional radiologist, his areas of excellence have been in the fields of image guided oncological treatments, along with pediatric interventions and vascular malformations. Dr. Liu's research interests are in the areas of operational efficiency, health care delivery systems, and marketing strategies. Dr. Liu's is a former health care consultant with McKinsey & Company, with strategic expertise in payor/provider, biotechnology, and device industries. Dr. Liu received an A.B. cum laude from Harvard College, and his M.D. from Harvard Medical School.