Steve Rusckowski is President and Chief Executive Officer of Quest Diagnostics. Mr. Rusckowski joined Quest Diagnostics on May 1, 2012 and was most recently Chief Executive Officer of Philips Healthcare, the largest unit of Royal Philips Electronics. He was also a member of the Board of Management of Royal Philips Electronics and its Executive Committee. During Mr. Rusckowski's tenure as CEO of Philips Healthcare, revenues increased from approximately 6 billion Euro in 2005 to approximately 9 billion Euro in 2011, accounting for approximately 39% of Philips consolidated revenues, from 21% when he became CEO. Philips Healthcare has 38,000 employees in more than 100 countries worldwide. Prior to that role, Mr. Rusckowski was CEO of the Imaging Systems business group within the company. Before joining Philips, he led Hewlett-Packard/Agilent Technologies Healthcare Solutions Group as Senior Vice President and General Manager. He joined Philips when it acquired Agilent's Healthcare Solutions Group in 2001. Mr. Rusckowski earned a Bachelor of Science degree in Mechanical Engineering from Worcester Polytechnic Institute and a Master of Science degree in Management from the Massachusetts Institute of Technology's Sloan School of Management.