Dr. Rui Wang is an Associate Professor in the Department of Population Medicine (DPM) at Harvard Medical School and the Harvard Pilgrim Health Care Institute. She is also an Assistant Professor in the Department of Biostatistics at Harvard T.H. Chan School of Public Health. Dr. Wang received her PhD Degree from Harvard University. Her research interests include the design and analysis of cluster randomized trials, where a group of subjects, as opposed to individuals, are randomized to each of the treatment arms in the trial.