Quest Diagnostics: Overview, Contacts & Employment

About Quest Diagnostics

Industry

Medical and Diagnostic Laboratories

Website

questdiagnostics.com

Headquarters

500 Plaza Drive, Secaucus, NJ 07094, US

Company size

10001+

Founded

1967

Founded in 1967 and headquartered in Secaucus, New Jersey, Quest Diagnostics (NYSE: DGX) is a leading company in the Medical and Diagnostic Laboratories industry, empowering people to take action to improve health outcomes. Drawing on the world's largest database of clinical lab results, the company serves one in three adult Americans and half of U.S. physicians and hospitals annually, supported by more than 32,690 employees. Quest offers the broadest test menu with over 3,000 tests, leads in cancer diagnostics, and provides anatomic pathology and interpretive consultation through a medical and scientific staff of about 900 M.D.s and Ph.D.s, reporting 2020 revenues of $9.44 billion. Its extensive U.S. network includes laboratories in most major metropolitan areas as well as facilities in Mexico, the UK, and India, complemented by approximately 2,250 patient service centers handling testing for about 550,000 patients on a typical workday. In addition to advanced connectivity solutions for healthcare organizations, Quest is the leading provider of pre-employment drug screening and life insurance risk assessment services, and ranks as the world's second-largest provider of clinical trials testing for new pharmaceuticals.