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 Bank of America Merrill Lynch 2012 Health Care Conference in Las Vegas, NV. LabCorp’s presentation is planned for Tuesday, May 15, 2012 at 9:20 a.m. (PT).