He received his B.S. from MIT, M.D. from Harvard, and Ph.D. in policy analysis from RAND. After completing his pediatric residency training at UCSF, he worked in Greater China with McKinsey and Company, during which time he performed multiple studies in the Asian healthcare market. In 2000, he was recruited to serve as the project manager for the Taskforce on Reforming Taiwan's National Health Insurance System. His fellowship training in health services research included the Robert Wood Johnson Clinical Scholars Program and the National Research Service Award Fellowship at UCLA. Prior to coming to Stanford in 2011, he was an Assistant Professor of Pediatrics and Public Health (2006-2010) and Associate Professor (2010-2011) at Boston University and Boston Medical Center.