Jason M. Parrish
Vice President, Drug Sourcing
UMSL Business – Supply Chain & Analytics Advisory Board
Jason M. Parrish, PharmD, is the Vice President of Drug Sourcing for Express Scripts, the nation’s largest pharmacy benefit manager (PBM). As Vice President of Drug Sourcing, Jason is responsible for Express Scripts drug wholesale relationships and oversees procurement activities associated with Express Scripts home delivery, Accredo Specialty Pharmacy. Before taking on his current role in October 2021, Jason was the Senior Director of Pharma Forcasting & Analytics, he and his team provided analytical support for Accredo Specialty Pharmacy, and pharmaceutical manufacturer (Pharma) rebate functions. Jason has also held numerous other roles within Express Scripts Supply Chain. He has served as the Senior Director of Retail Channel Management, a group dedicated to supporting strategic Supply Chain initiatives, and as Director of Retail Pricing.
Prior to joining the Supply Chain group in 2011, he spent five years as a Pharmacy Manager for Walgreens. Jason has a Bachelor’s Degree in Biology, with a Minor in Chemistry, from Truman State University in Kirksville, Missouri, and a Doctor of Pharmacy degree, from Saint Louis College of Pharmacy. He and his wife, Julie, reside in Chesterfield, Missouri and have three boys.