Sierra Hawthorne

Sierra Hawthorne currently serves as Vice President of Population Health at Geisinger, a position held since April 2023. Previously, Sierra was a Director at Strategy& from July 2019 to March 2023, where responsibilities included advising healthcare companies on growth and population health strategies and co-leading AI-driven product development. Prior experience at PwC involved roles as Manager, Senior Associate, and Experienced Associate, focusing on developing predictive health behavior solutions, consumer-centric business strategies, and health system transformations. Sierra's early career includes significant contributions as Project Director and Associate Project Director for Amigos de las Americas in Peru, and as a Research Associate at Georgetown Center for Population and Health. Sierra holds an MPH from the University of California, Berkeley, and a BS from Georgetown University.