Quest Diagnostics Newsroom https://newsroom.questdiagnostics.com/ 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 Foundation Commits Nearly $5 Million to Improving Health Outcomes and Food Security in Miami-Dade County, Florida https://newsroom.questdiagnostics.com/2026-06-29-Quest-Diagnostics-Foundation-Commits-Nearly-5-Million-to-Improving-Health-Outcomes-and-Food-Security-in-Miami-Dade-County,-Florida Mon, 29 Jun 2026 08:16:00 -0400 https://newsroom.questdiagnostics.com/2026-06-29-Quest-Diagnostics-Foundation-Commits-Nearly-5-Million-to-Improving-Health-Outcomes-and-Food-Security-in-Miami-Dade-County,-Florida Quest Diagnostics Receives New York State Approval for Haystack MRD®, Broadening Patient Access to ctDNA Minimal Residual Disease Testing https://newsroom.questdiagnostics.com/2026-06-24-Quest-Diagnostics-Receives-New-York-State-Approval-for-Haystack-MRD-R-,-Broadening-Patient-Access-to-ctDNA-Minimal-Residual-Disease-Testing Wed, 24 Jun 2026 08:52:00 -0400 https://newsroom.questdiagnostics.com/2026-06-24-Quest-Diagnostics-Receives-New-York-State-Approval-for-Haystack-MRD-R-,-Broadening-Patient-Access-to-ctDNA-Minimal-Residual-Disease-Testing UTI-causing Bacteria Resistant to Current Drugs, Finds National Study by Hackensack Meridian CDI and Quest Diagnostics https://newsroom.questdiagnostics.com/2026-06-18-UTI-causing-Bacteria-Resistant-to-Current-Drugs,-Finds-National-Study-by-Hackensack-Meridian-CDI-and-Quest-Diagnostics Thu, 18 Jun 2026 08:57:00 -0400 https://newsroom.questdiagnostics.com/2026-06-18-UTI-causing-Bacteria-Resistant-to-Current-Drugs,-Finds-National-Study-by-Hackensack-Meridian-CDI-and-Quest-Diagnostics Quest Diagnostics to Release Second Quarter Financial Results on July 23, 2026 https://newsroom.questdiagnostics.com/2026-06-17-Quest-Diagnostics-to-Release-Second-Quarter-Financial-Results-on-July-23,-2026 Wed, 17 Jun 2026 09:00:00 -0400 https://newsroom.questdiagnostics.com/2026-06-17-Quest-Diagnostics-to-Release-Second-Quarter-Financial-Results-on-July-23,-2026 Quest Diagnostics Unveils Achievements in Healthcare Access, Employee Engagement and Environmental Sustainability in 2025 Corporate Responsibility Report https://newsroom.questdiagnostics.com/2026-06-16-Quest-Diagnostics-Unveils-Achievements-in-Healthcare-Access,-Employee-Engagement-and-Environmental-Sustainability-in-2025-Corporate-Responsibility-Report Tue, 16 Jun 2026 09:00:00 -0400 https://newsroom.questdiagnostics.com/2026-06-16-Quest-Diagnostics-Unveils-Achievements-in-Healthcare-Access,-Employee-Engagement-and-Environmental-Sustainability-in-2025-Corporate-Responsibility-Report