Quest Diagnostics Ranked Among FORTUNE Magazine’s ‘World’s Most Admired Companies’ For Third Consecutive Year

Quest Diagnostics Ranked Among FORTUNE Magazine’s ‘World’s Most Admired Companies’ For Third Consecutive Year MADISON, N.J., March 5 /PRNewswire-FirstCall/ — Quest Diagnostics Incorporated (NYSE: DGX), the world’s leading provider of diagnostic testing, information and services, announced today that it has been included on FORTUNE magazine’s 2010 “World’s Most Admired Companies” list. Read more on redOrbit