Quest Diagnostics Newsroom Quest diagnostics offers a comprehensive menu of routine and specialty laboratory tests and services. With the consolidated capabilities of our regional laboratories, expanding international presence and the additional esoteric capabilities of Nichols Institute, we are able to offer unequaled convenience in utilizing one laboratory for all diagnostic and prognostic clinical testing needs. Quest Diagnostics To Speak At The Barclays Global Healthcare Conference Tue, 07 Mar 2017 16:54:00 -0500 Quest Diagnostics and American Diabetes Association® to Help Identify People at Risk for Type 2 Diabetes Quest Diagnostics will donate up to $200,000 to American Diabetes Association -- $1 for every employee biometric wellness screening it completes between March 28 and April 27 Mon, 06 Mar 2017 08:00:00 -0500 Quest Diagnostics Declares Quarterly Cash Dividend Tue, 21 Feb 2017 07:30:00 -0500 Quest Diagnostics Named One of 2017 "World's Most Admired Companies" by Fortune Magazine Thu, 16 Feb 2017 14:45:00 -0500 Quest Diagnostics: Harvard Pilgrim Health Care Partners with Physicians to Close Costly Gaps in Care Physicians to use health analytics technology Data Diagnostics® from Quest Diagnostics and Inovalon to help improve patient care and financial performance Thu, 16 Feb 2017 08:23:00 -0500