Quest Diagnostics to Release Third Quarter 2025 Financial Results on October 21, 2025

Accessibility StatementSkip Navigation Quest Diagnostics to Improve Laboratory Testing Experience with Industry-First Epic Collaboration Quest Diagnostics (NYSE: DGX) and Epic today announced a first-of-its-kind collaboration designed to streamline and improve experiences for... SECAUCUS, N.J., Sept. 25, 2025 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE:Â DGX), a leader in diagnostic information services, today announced that it will report third quarter 2025 financial results on Tuesday, October 21 ...