Jim Davis is the Chief Executive Officer, Chairman and President of Quest Diagnostics. Jim has held the CEO seat since November 2022, and was previously Chief Executive Officer at INSIGHTEC.
Current company
Quest Diagnostics
Quest Diagnostics is a medical research company.
health careHeadquartered in MadisonFounded 1967NYSE: DGX
Source: WikidataJim Davis joined Quest Diagnostics in April 2013 and has been CEO since November 2022. Before Quest Diagnostics, Jim was Chief Executive Officer at INSIGHTEC from January 2012 until April 2013.
Career
Sources: LinkedIn profile
Education
MIT Sloan School of Management, MS, ManagementMassachusetts Institute of Technology, MS, Applied MathUniversity of Michigan, BS, Aeronautical EngineeringSource
120+ decision makers at Quest Diagnostics in Unify, vice president level and above. Choose a function to see who leads it.
Top decision makers at Quest Diagnostics
Vice president level and above, most senior firstJim Davis leads a leadership team of 7 published executives. The most recent appointment is Karthik Kuppusamy as Senior Vice President, Clinical Solutions, in seat since August 2022.
Most senior 5 of 7
| Name | Title | In seat since |
|---|---|---|
| Jim Davis (James E. Davis) | Chairman, Chief Executive Officer and President | November 2022 |
| Sam A. Samad | Executive Vice President and Chief Financial Officer | July 2022 |
| Michael E. Prevoznik | Senior Vice President and General Counsel | August 1999 |
| Mark E. Delaney | Senior Vice President and Chief Commercial Officer | Not stated |
| Catherine T. Doherty | Executive Vice President, Regional Businesses | March 2022 |
Sources: Quest Diagnostics 2025 Form 10-K
Jim Davis is the Chief Executive Officer, Chairman and President of Quest Diagnostics. Jim has held the CEO seat since November 2022, and was previously Chief Executive Officer at INSIGHTEC.
Jim Davis has been CEO of Quest Diagnostics since November 2022, according to LinkedIn profile.
Jim Davis was Chief Executive Officer at INSIGHTEC from January 2012 until April 2013, according to LinkedIn profile.
Jim Davis has been CEO of Quest Diagnostics for 3 years, since November 2022.
Sam A. Samad (Executive Vice President and Chief Financial Officer), Michael E. Prevoznik (Senior Vice President and General Counsel), Mark E. Delaney (Senior Vice President and Chief Commercial Officer), Catherine T. Doherty (Executive Vice President, Regional Businesses), and 2 more. Source: Quest Diagnostics 2025 Form 10-K.
The seat holder is identified in Unify's professional profile dataset, then confirmed against the company's published leadership page, its SEC filings, and Wikipedia before publication. Career and education rows carry the public document they were taken from. Leadership team membership follows the company's own leadership page; in-seat dates come from filings where available and otherwise from the profile record. Company figures are read from the Unify headcount page for the same company and are profile coverage measures, never company-reported workforce totals. The employee preview lists vice president and senior vice president level profiles by department. No personal contact details are published.
