As the leading provider of diagnostic information services, Quest Diagnostics (Quest) knew it would play a critical role in the fight against COVID-19 by providing a significant proportion of the ...

Fintel reports that on March 4, 2025, Citigroup downgraded their outlook for Quest Diagnostics (NYSE:DGX) from Buy to Neutral ...

A collective of 14 medical diagnostics and testing companies with offices in Orange County counted about 3,628 local employees as of January, marking an almost 3% drop compared to last year.

Quest Diagnostics annually serves one in three adult Americans and half the physicians and hospitals in the United States, and our more than 55,000 employees understand that, in the right hands ...

Quest Diagnostics annually serves one in three adult Americans and half the physicians and hospitals in the United States, and our more than 55,000 employees understand that, in the right hands and ...

GRAIL's Galleri Test Now Directly Available to Physicians in the U.S. Through Collaboration With Quest Diagnostics, Delivering a More Streamlined Provider and Patient Experience MENLO PARK ...