Jessica Ceratti Wittmann

Jessica Ceratti Wittmann currently holds the position of Head of Procurement Excellence and previously served as Head of Procurement Operations, Sr Director at Jazz Pharmaceuticals since July 2021. Prior to this, Jessica was the Procurement Director at GW Pharmaceuticals plc from June 2020 to June 2021, during which time GW was acquired by Jazz Pharmaceuticals. Jessica's experience also includes various procurement and sourcing roles at Biogen from December 2014 to June 2020, where positions ranged from Head of Clinical Contracts, Associate Director to Senior Sourcing Manager for R&D and IT. Earlier in her career, Jessica worked at The Walt Disney Company from June 2008 to November 2014, progressing through multiple sourcing roles, and began her professional journey as a Supply Chain Specialist at Kennametal from December 2006 to May 2008. Jessica holds an M.B.A. from Suffolk University and a Bachelor’s degree in Supply Chain Management from Bowling Green State University.