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Medicaid Drug Rebate Program (MDRP) Summit 2026
October 5-7, 2026
Delivered as a Hybrid EventFairmont Chicago Millennium Park, Chicago, IL

Shawn Gremminger
President & CEO at National Alliance of Healthcare Purchaser Coalitions (NAHPC)
Speaker

Profile

Known for his wide-ranging policy expertise, and government relations experience, Shawn Gremminger brings to the National Alliance a successful record of working with coalitions, employers and other healthcare purchasers, policymakers, and industry stakeholders toward the mission of achieving high-quality, affordable, equitable healthcare.Shawn was most recently senior vice president at Reservoir Communications Group where he led communications and public affairs strategy and execution on a range of relevant issues, including 340B and the drug supply chain, employer-sponsored insurance regulations, and Medicare payment. He has a strong history of healthcare advocacy and public affairs with employers, plans, hospitals, and consumer organizations. Shawn was previously director of health policy for the Purchaser Business Group on Health, a member of the National Alliance, where he ran efforts to improve quality and affordability for consumers and healthcare purchasers through federal policy. He has held senior leadership roles at Families USA, and America’s Essential Hospitals. Shawn began his career as a lobbyist for the Children’s Hospital Association. He achieved a Master of Public Policy from George Washington University in Washington and a Bachelor of Arts from the University of Mary Washington in Fredericksburg, VA.

Agenda Sessions

  • Insights from Leading Trade Associations and CMS

    8:30am