Laura M. Keohane, Ph.D., M.S., is an assistant professor in the Department of Health Policy at Vanderbilt University School of Medicine. She investigates health policy issues related to aging and disability with a focus on dual-eligible beneficiaries, postacute care services, and long-term services and supports. She holds a Ph.D. in health services research from Brown University and an M.S. in health policy and management from the Harvard T.H. Chan School of Public Health.