Secaucus-based Quest Diagnostics has elected Timothy (Tim) Wentworth to serve as a director on its 11-person board of directors.
Wentworth, 65, is the former CEO of Walgreens Boots Alliance, Evernorth Health Services and Express Scripts.
He has deep experience across the many channels Quest serves, including health plans (employer and consumer), as well as operations and HR.
Wentworth helped restructure Walgreens Boots Alliance for its sale to Sycamore Partners in mid-2025. Evernorth Health Services is the health services organization of The Cigna Group, partnering with health plans, employers, and government organizations to deliver pharmacy, care, and benefit solutions.
He was a former president and CEO of Express Scripts, one of the largest pharmacy benefit managers in the US, following the company’s 2012 acquisition of Medco Health Solutions. With the Medco transaction, Express Scripts grew into a Fortune 25 company with more than $100 billion in revenues before its acquisition by Cigna in 2018.
Additionally, Wentworth held senior leadership roles with top consumer brands, including chief operating officer at Mary Kay, Inc., and director roles in human resources at PepsiCo, Inc.
Earlier this month, Quest Diagnostics appointed Benjamin Beauvalot as senior vice president, chief strategy and M&A officer.
