Quest Diagnostics
Highly Engaged Employees
Healthcare Services · New Jersey, United States · 10K+ Employees
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Overview
Headquarters
500 Plaza Dr, Secaucus, New Jersey, 0709...Phone Number
(973) 520-2700Website
www.questdiagnostics.comRevenue
$11.3 BillionStock Symbol
DGXIndustry
About Quest Diagnostics
Quest Diagnostics Org Chart
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Activity Insights
Quest Diagnostics is experiencing medium activity levels compared to other companies in the Healthcare Services sector.
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Quest Diagnostics is drawing exceptional interest within the Healthcare Services industry, suggesting notable developments or strong market momentum, learn more about Quest Diagnostics.
Quest Diagnostics Tech Stack
A closer look at the technologies used by Quest Diagnostics
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Quest Diagnostics News & Media
Quest Diagnostics Now the Largest Clinical Reference Lab to Extend Oncology Test Access Through OncoEMR MPI
American Oncology Network (AON) and other community oncology providers launching now as part of a pilot program that provides access to Haystack MRD SECAUCUS, N.J., July 8, 2026 /PRNewswire/ -- Quest Diagnostics (NYSE: DGX), a leading provider of diagnostic information services, today...Quest Diagnostics Receives New York State Approval for Haystack MRD®, Broadening Patient Access to ctDNA Minimal Residual Disease Testing
Achieving the rigorous laboratory standard broadens access for providers and patients in New York; applies to use of Haystack MRD for patients with solid tumor cancers SECAUCUS, N.J., June 24, 2026 /PRNewswire/ -- Quest Diagnostics® (NYSE: DGX), a leading provider of diagnostic...UTI-causing Bacteria Resistant to Current Drugs, Finds National Study by Hackensack Meridian CDI and Quest Diagnostics
Published in Nature Communications, the new study finds that nearly 70% of a common bacterial strain that causes urinary tract infections, pneumonia and wound infections was non-susceptible to the three most used oral antibiotics SECAUCUS, N.J., June 18, 2026 /PRNewswire/ -- A common...Quest Diagnostics to Release Second Quarter Financial Results on July 23, 2026
SECAUCUS, N.J., June 17, 2026 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE: DGX), a leader in diagnostic information services, announced today that it will report its second quarter 2026 financial results on Thursday, July 23, 2026, before the market opens. It will hold its...
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Frequently Asked Questions Regarding Quest Diagnostics
Quest Diagnostics empowers people to take action to improve health outcomes. Derived from the world's largest database of clinical lab results, our diagnostic insights reveal new avenues to identify and treat disease, inspire healthy behaviours and improve health care management. The company offers physicians the broadest test menu, is a pioneer in... Read More

