Todd Lewis is a fourth-year doctoral candidate in Population Health Sciences based in the Department of Global Health and Population at the Harvard T.H. Chan School of Public Health. He specializes in Health Systems and has concentrations in Economics and Evaluation Sciences. Todd uses quantitative, qualitative, and mixed methods approaches to examine health system quality. His dissertation uses econometric and implementation science methods to better understand user- and facility-level determinants of high quality primary care across multiple low- and middle-income countries. 


Prior to beginning his graduate studies, Todd was a Senior Analyst at The Advisory Board Company in Washington, D.C., where he conducted mixed methods research examining hospital best practices with a focus on physician issues and clinical programs. Todd received a Master of Science in Global Health and Population from the Harvard T.H. Chan School of Public Health and a Bachelor of Science in Public Health in Health Policy and Management from the University of North Carolina at Chapel Hill Gillings School of Global Public Health where he was a Morehead-Cain Scholar.