Andrea Bellavia is an Investigator and Director of Statistical Education at TIMI Study Group, Brigham and Women’s Hospital, and Lecturer with a joint appointment in the Department of Medicine, Harvard Medical, and Department of Environmental Health, Harvard T.H. Chan School of Public Health. Over the last 10 years, Dr Bellavia has been extensively involved in methodological and applied research on environmental mixtures, publishing several applications of novel approaches in environmental and reproductive epidemiology, and developing methodologies to incorporate environmental mixtures in mediation analysis and causal inference. In 2017, Dr. Bellavia developed the first graduate course specifically focused on this topic, which he has taught at Harvard since then.