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Quest Diagnostics to Enhance Quality of...

New prenatal screening service provides actionable information for women with high-risk pregnancies Learn More

Quest Diagnostics Announces LeukoVantage™,...

Genomic service detects 30 gene mutations to aid in the diagnosis, prognosis, monitoring and treatment selection for several myeloid neoplasms Learn More

Quest Diagnostics Reports First Quarter 2015...

-- Revenues of $1.84 billion, up 5.3% from 2014 Learn More

Quest Diagnostics and Inserm Launch...

BRCA Share™ is a novel public-private initiative designed to enhance the clarity and quality of patient testing Learn More