John O'Leary

John O'Leary is a seasoned executive in talent acquisition with extensive experience across various industries. Currently serving as Vice President of Talent Acquisition at Quest Diagnostics since August 2022, John has held key positions including Executive Director of Talent Acquisition at Lifespan, Vice President of Talent Acquisition at Fresenius Medical Care North America, and Talent Acquisition Leader at Biogen. Previous roles include AVP of Talent Acquisition at The Hanover Insurance Group and Managing Director at The Mergis Group. John O'Leary holds a Bachelor’s degree in Political Science from Stonehill College, earned between 1990 and 1994.