Quest Diagnostics Presentation at Deutsche Bank Securities Healthcare Conference Available on Internet
PRNewswire-FirstCall
TETERBORO, N.J.

Quest Diagnostics Incorporated , the nation's leading provider of diagnostic testing, information and services, announced that an archived webcast of the presentation by its management at the Deutsche Bank Securities Healthcare Conference earlier today in Baltimore, Maryland, is available on the Quest Diagnostics website: http://www.questdiagnostics.com/ through Friday, June 13, 2003.

The presentation by Robert A. Hagemann, Vice President and Chief Financial Officer, was webcast live from the conference at 11 a.m. Eastern Time on Quest Diagnostics' website.

Quest Diagnostics Incorporated is the nation's leading provider of diagnostic testing, information and services, providing insights that enable physicians, hospitals, managed care organizations and other healthcare professionals to make decisions to improve health. The company offers the broadest access to diagnostic laboratory services through its national network of laboratories and patient service centers. Quest Diagnostics is the leading provider of esoteric testing, including gene-based medical testing, and empowers healthcare organizations and clinicians with state-of-the-art connectivity solutions that improve practice management. Additional company information can be found on the Internet at: http://www.questdiagnostics.com/.

The statements in this press release which are not historical facts or information may be forward-looking statements. These forward-looking statements involve risks and uncertainties that could cause actual results and outcomes to be materially different. Certain of these risks and uncertainties may include, but are not limited to, unanticipated expenditures, changing relationships with customers, suppliers and strategic partners, conditions of the economy and other factors described in the Quest Diagnostics Incorporated 2002 Form 10-K and subsequent filings.

SOURCE: Quest Diagnostics Incorporated

CONTACT: Laure Park - Investors, +1-201-393-5030, or Gary Samuels -
Media, +1-201-393-5700, both for Quest Diagnostics Incorporated

Web site: http://www.questdiagnostics.com/