Message : Required fields SECAUCUS, N.J., May 19, 2021 /PRNewswire/ -- Quest Diagnostics Incorporated (NYSE: DGX), the world's leading provider of diagnostic information services, announced that it is scheduled to speak at the Jefferies Virtual Healthcare Conference. Steve Rusckowski, Chairman, CEO and President, will discuss the company's vision, goals, and capital deployment strategies. The presentation is scheduled for Thursday, June 3, 2021 at 8:00 a.m. Eastern Time. The presentation will be webcast live during the conference and will be available on the company's investor relations page which can be accessed at ir.QuestDiagnostics.com. In addition, the archived webcast will be available within 24 hours after the conclusion of the live event and will remain available until July 3, 2021.