Sector: Health Care
Director information for QUEST DIAGNOSTICS INC (data for year 2026)
| Name | Position | Age | Qualifications and Experience | Committee Memberships | Filing Year |
|---|---|---|---|---|---|
| Denise M. Morrison | Founder, Denise Morrison & Associates, LLC | 72 | ["Founder, Denise Morrison & Associates","Retired President and CEO, Campbell Soup Company","extensive executive experience","consumer focus","corporate governance","general management","strategic planning","operations","marketing","experience with cybersecurity and technology matters"] | ["CC (Chair)","CS","GC","Trustee Associate for Boston College","Enterprise Executive Sponsorship Council for Bank of America","Advisory Council for Just Capital"] | 2026 |
| Gary M. Pfeiffer | Retired Senior Vice President and Chief Financial Officer; Retired Senior Vice President and CFO; Chair | 76 | ["Retired Senior Vice President and Chief Financial Officer, E.I. du Pont de Nemours and Company","extensive executive experience","capital markets","corporate finance","accounting","international operations","general management","strategic planning","experience with cybersecurity and technology matters","Audit committee financial expert"] | ["AC","FE (Chair)","CC","EX","GC","Audit Committee"] | 2026 |
| James E. Davis | Chairman, Chief Executive Officer, and President | 63 | ["Chairman, Chief Executive Officer and President, Quest Diagnostics Incorporated","extensive executive experience","operations","general management","science","strategic planning","international operations","large, complex corporations operating in the healthcare industry"] | ["EX"] | 2026 |
| Luis A. Diaz, Jr. | [] | [] | 2026 | ||
| Luis A. Diaz, Jr., M.D. | Head of the Division of Solid Tumor Oncology | 55 | ["Head of the Division of Solid Tumor Oncology, Memorial Sloan Kettering Cancer Center","Head of the division of solid tumor oncology at the Memorial Sloan Kettering Cancer Center since December 2016","Faculty member and physician at the Johns Hopkins University School of Medicine","Founded several biotechnology companies","Experience in healthcare, medical and science","Strong management and strategic planning experience"] | ["CS","QC","National Cancer Advisory Board"] | 2026 |
| Robert B. Carter | Retired Executive Vice President and Chief Information Officer | 66 | ["Retired Executive Vice President and Chief Information Officer, FedEx Corporation","extensive expertise in cybersecurity and information technology","experience in AI","extensive executive experience in operations","strong public and private company board experience"] | ["AC","CS"] | 2026 |
| Timothy C. Wentworth | Retired CEO; Retired Chief Executive Officer, Walgreens Boots Alliance, Inc. | 65 | ["Retired CEO, Walgreens Boots Alliance, Inc.","extensive expertise in healthcare","experience with health plans and in the pharmacy space","supply chain management","information technology","human resources","executive experience in operations","general management","strategic planning with large, complex organizations"] | ["CC","QC"] | 2026 |
| Timothy L. Main | Non-Executive Chairman; Chairman of the Board | 68 | ["Non-Executive Chairman of WNS (Holdings) Limited","extensive executive experience","capital markets","technology","operations","corporate governance","strategic planning","general management","cybersecurity"] | ["AC","CS (Chair)","GC"] | 2026 |
| Timothy M. Ring | Retired Chairman and Chief Executive Officer | 68 | ["extensive executive experience","corporate governance","strategic planning","international operations","experience with cybersecurity and technology matters"] | [] | 2026 |
| Timothy M. Ring, Lead Independent Director | Retired Chairman and CEO | 68 | ["Retired Chairman and CEO, C. R. Bard, Inc."] | ["CC","EX (Chair)","GC (Chair)"] | 2026 |
| Tracey C. Doi | Retired Chief Financial Officer and Group Vice President of Toyota Motor North America, Inc. | 65 | ["Retired Chief Financial Officer and Group Vice President of Toyota Motor North America, Inc.","extensive executive experience","corporate finance","general management","strategic planning","operations","risk","enterprise systems","consumer focus","business analytics","transformation","experience with cybersecurity and technology matters","Audit committee financial expert"] | ["AC","FE","QC","Audit Committee"] | 2026 |
| Vicky B. Gregg | Cofounder/Partner; Chair | 71 | ["Cofounder/Partner, Guidon Partners LLC","Retired CEO, Blue Cross and Blue Shield of Tennessee","Cofounder/Partner of Guidon Partners LLC","Retired Chief Executive Officer of Blue Cross Blue Shield of Tennessee","Extensive executive and advisory experience in healthcare","Experience with healthcare issues and the operation of the U.S. healthcare system","Practicing nurse"] | ["CC","GC","QC (Chair)"] | 2026 |
| Wright L. Lassiter III | CEO; Chief Executive Officer | 62 | ["CEO, CommonSpirit Health","extensive executive experience in the U.S. healthcare system","governance","strategic planning","market expansion","mergers and acquisitions","performance improvement","corporate turnaround"] | ["AC","QC","Chair of the American Hospital Association"] | 2026 |
