Lisa Geller, MPH is the Senior Advisor for Implementation at the Johns Hopkins Center for Gun Violence Solutions and co-lead of the Johns Hopkins National ERPO Resource Center (ERC). Geller’s work focuses on research, advocacy, and implementation of evidence-based gun violence prevention policies, including extreme risk protection orders (ERPOs) and domestic violence protective orders. As the co-lead of the ERC, Geller provides training and technical assistance to law enforcement, prosecutors, judges, clinicians, community organizations, and others involved in the ERPO process. Geller is also a mayoral appointee on the District of Columbia’s Domestic Violence Fatality Review Board. Geller graduated Phi Beta Kappa from the University of Wisconsin-Madison, where she earned her bachelor’s degree in political science. She earned a master of public health (MPH) in health policy and injury and violence prevention from the Johns Hopkins Bloomberg School of Public Health.