John O'Leary

John O'Leary is an accomplished talent acquisition leader with extensive experience in the healthcare and insurance sectors. Currently serving as the Vice President of Talent Acquisition at Quest Diagnostics since August 2022, O'Leary has previously held prominent roles including Executive Director of Talent Acquisition at the same company and Vice President of Talent Acquisition at Lifespan. O'Leary’s background also includes serving as Director of Talent Acquisition at Fresenius Medical Care North America, where O'Leary rebuilt the Talent Acquisition support for various corporate functions. Earlier experience includes a role as Talent Acquisition Leader at Biogen and as AVP of Talent Acquisition at The Hanover Insurance Group, where O'Leary was responsible for strategy, staff management, and budget oversight. O'Leary holds a Bachelor of Arts degree in Political Science from Stonehill College.