Jeff Weisiger serves as Vice President at Performance Development Group, with a diverse background in sales leadership from Amgen, where notable positions included Head of the U.S. National Sales Team for the Inflammation Business Unit and leadership roles in the Nephrology Business Unit overseeing both national sales and account management teams. Additionally, Jeff Weisiger has experience in caregiving through a role at Career Break. Educational qualifications include credentials from Stanford University Graduate School of Business and the University of Michigan - Stephen M. Ross School of Business.