Quest Diagnostics (NYSE:DGX) has had a rough month with its share price down 5.3%. But if you pay close attention, ...

Quest Diagnostics Incorporated (NYSE: DGX), a leading national provider of diagnostic information services, announced that Jim Davis, Chairman, CEO and President, and Sam Samad, Executive Vice ...

Medical testing company Quest Diagnostics says 11.9 million customers may have had their medical and financial information compromised due to a data breach at a third-party billing company. The ...

Quest Diagnostics Incorporated (DGX), headquartered in Secaucus, New Jersey, is a leader in diagnostic information services.

On Friday, Mizuho (NYSE:MFG) Securities showed confidence in Quest Diagnostics (NYSE:DGX) by increasing the company's price ...

Quest Diagnostics handles the blood and other biological specimens of one in three Americans every year, and in Temple ...

Quest Diagnostics is launching a new pharmacogenomics program designed to decode patients’ DNA to predict how they will respond to certain therapies and doses. The company said its test will span ...

Detailed price information for Quest Diagnostics Inc (DGX-N) from The Globe and Mail including charting and trades.

Quest Diagnostics remains a buy, which is also what the consensus today said too. Quest can benefit from continued demand for specific diagnostic testing across a broad range of clinical areas. It has ...

Quest Diagnostics named Dr. Yuri Fesko, a seasoned health care executive and oncologist, its new senior vice president and chief medical officer. In a Dec. 20 press release announcing the appointment, ...

Quest Diagnostics, a cancer treatment laboratory in Lewisville, received a proclamation from Lewisville City Council after developing a medical breakthrough that could decrease the risk of diseases ...