Our Team

Jeff Buck is the Vice President of Business Optimization and is responsible for the development and execution of global business strategy which includes exploring and implementing new offerings. In this role, Mr. Buck collaborates with Operations, Finance, IT, and Business Development teams on strategic initiatives and transformation opportunities across various business units.

Mr. Buck brings over 15 years of thought leadership and experience shaping strategy and planning. Mr. Buck has been with Lash Group for seven years, most recently working within the organization’s Strategy Department and the Business Transformation and PMO business units. Prior to joining AmerisourceBergen in 2013, he served in the United States Marine Corps in various roles.

He earned a bachelor’s degree in Architecture from the University of Southern California in Los Angeles, CA. He also earned a master’s degree in Business from East Carolina University in Greenville, NC and a Post Graduate Certificate in Data Science and Analytics from Northwestern University in Chicago, IL.  Mr. Buck holds certifications in Project Management Professional (PMP), Risk Management Professional (RMP), and a Black Belt Six Sigma.