Claire Portefaix

Claire Portefaix currently serves as the Head of Prescription Business Unit, Digital & Commercial Excellence at Viatris, where transformation of the commercial model has been achieved through reorganization and resource optimization. Prior to this role, Claire was the Marketing Director for the Prescription Unit at Mylan, leading a team of 25 in implementing innovative marketing strategies. Claire's experience includes a significant tenure at Roche as Therapeutic Unit Director, where portfolio management and profitability optimization were key responsibilities, along with leadership of a team of 106. Claire also held various marketing positions at AstraZeneca France and Janssen, Pharmaceutical Companies of Johnson and Johnson. Claire holds a Master's degree in Marketing from ESSEC Business School and a Doctor of Pharmacy degree from the University of Montpellier.