Sarah Willis

Sarah Willis is an accomplished epidemiologist currently serving as a Senior Director in Real World Evidence and Epidemiology at Pfizer since 2025. With a foundation in public health, they earned a Master of Public Health from the State University of New York at Albany and a PhD in Epidemiology from the University of North Carolina at Chapel Hill. Previously, Sarah held various roles, including Evaluation Specialist at Health Research, Inc., Senior Research Associate at George Washington University, Director of Vaccines RWE Scientist at Pfizer, and Research Scientist at Harvard Pilgrim Health Care.