Mark W. Parrish joined the Viatris board of directors after 11 years of service on the Mylan board, where he most recently served as lead independent director and vice chairman, chaired the Compliance Committee and was a member of the Audit, Executive, Governance and Nominating and Risk Oversight Committees. Parrish serves on the boards of Comprehensive Pharmacy Services, chairing the Audit Committee, and Omnicell, Inc., where he is a member of the Audit and Compensation Committees. He is a senior adviser to Frazier Healthcare Ventures and president of the International Federation of Pharmaceutical Wholesalers. Parrish previously held management roles with Cardinal Health Inc. and its affiliates, including chief executive officer of Healthcare Supply Chain Services, as well as chief executive officer and executive chairman of Trident USA Health Services, which provides mobile x-ray and laboratory services to the long-term care industry. He previously served on the board of directors of Golden State Medical Supply and Silvergate Pharmaceuticals.