Stephen Stalker

Stephen Stalker is an experienced professional in the pharmaceutical industry, currently serving as Vice President of Drug Shortages at McKesson since September 2023, where responsibilities include coordinating drug shortage activities and educating stakeholders. Prior to this role, Stephen held the position of Vice President of Generics Sourcing at ClarusONE Sourcing Services from July 2020 to August 2023, managing a multinational team that sourced for a significant portion of the U.S. generic pharmaceutical market. Stephen has a long tenure at McKesson, with prior roles including Vice President of Enterprise Analytics and Vice President of Generics Operations and US Pharma Analytics, where Stephen launched analytics initiatives and restructured teams to enhance operational effectiveness. Earlier in Stephen’s career, positions at GlaxoSmithKline and Pfizer included roles in category management, forecasting, and finance. Stephen holds an MBA from the University of Virginia Darden School of Business and a Bachelor's degree in History from the University of Virginia.