Quest Diagnostics is the world's leading provider of diagnostic information services, connecting people with laboratory insights to help identify and treat disease, support healthy behaviors, and improve healthcare management. The company serves approximately half the physicians and hospitals in the United States, with its services touching the lives of one in three American adults each year.
With nearly 57,000 employees, Quest operates a vast logistics network across North America. This includes over 7,700 patient access points - approximately 2,000 of which are patient service centers - supported by a fleet of over 4,000 courier vehicles, nearly 20 aircraft, and more than 73,000 daily logistics stops.
The company's clinical expertise is anchored by a staff of over 700 M.D.s and Ph.D.s. Its geographic presence is concentrated in North America, with a primary focus on the United States, operating within the healthcare and diagnostic services industry verticals.
