BURLINGTON, N.C.--(BUSINESS WIRE)--Laboratory Corporation of America® Holdings (LabCorp®) (NYSE: LH) today announced that David P. King, Chairman and Chief Executive Officer, is scheduled to speak at the 21st Annual Piper Jaffray Health Care Conference in New York City, NY. LabCorp’s presentation is planned for Tuesday, December 1, 2009 at 8:30 a.m. (EST).