Dina Lieser is Program Director and Team Lead of Early Childhood Systems at Health Resources and Services Administration’s (HRSA) Maternal and Child Health Bureau (MCHB) in the Division of Home Visiting and Early Childhood Systems. There, she oversees a portfolio of programs promoting the development of coordinated early childhood systems in support of MCHB’s vision of an America where all mothers, children, and families are thriving and reach their full potential. Prior to joining HRSA in January 2017, Dr. Lieser served as Co-Director of Docs for Tots, a nonprofit working to promote practices, policies, and investments that will enable young children to thrive. She was Chair of the American Academy of Pediatrics’ National Council on Early Childhood and held clinical leadership positions and state systems leadership positions focused on practice, policy change, and building bridges between the health and broader early childhood system to achieve population impact in health, well-being, and education outcomes.