Erin Pettinger begins her second term with the U.S. National Team program after serving as the head athletic trainer for the gold medal winning 2022 U.S. Men’s U20 Team at World Championship in Limerick, Ireland. Pettinger has been a member of the Georgetown University sports medicine staff since 2011, and now serves as the associate head athletics trainer for the Hoyas. Her primary sport responsibilities are men’s lacrosse and men's and women's golf, along with administrative duties.