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Clinical laboratory companies

LABCORP
QUEST
SUNRISE

Laboratory Corporation of America Holdings, more commonly known as LabCorp, is an American S&P 500 company headquartered in BurlingtonNorth Carolina. It operates one of the largest clinical laboratory networks in the world, with a United States network of 36 primary laboratories. Before a merger with National Health Laboratory in 1995, the company operated under the name Roche BioMedical. LabCorp performs its largest volume of specialty testing at its Center for Esoteric Testing in Burlington, North Carolina, where the company is headquartered.As of 2018, LabCorp processes 2.5 million lab tests weekly.

Quest Diagnostics is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States (including Puerto Rico), United KingdomMexico, and Brazil.Quest also maintains collaborative agreements with various hospitals and clinics across the globe.

As of 2017 the company had approximately 45,000 employees, and generated more than $7.7 billion in revenue.The company offers access to diagnostic testing services for cancercardiovascular disease, infectious disease, neurological disorders and employment and court ordered drug testing.

Sunrise offers a broad spectrum of clinical laboratory testing-all designed to provide physicians and their patients with the most accurate and diagnostically meaningful results.

We are fully licensed and accredited by The College of American Pathologists (CAP), Maryland Department of Health, Government of the District of Columbia, West Virginia Department of Health, New York State Department of Health, the Center for Medicare and Medicaid Services (CLIA), U.S. Department of Health and Human Services (Medicare), and the Pennsylvania Department of Health.

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