LabCorp: Brian Caveney, Mark Schroeder, John Ratliff

Laboratory Corporation of America has named Brian Caveney executive vice president and president of Diagnostics, and Mark Schroeder executive vice president and president of Diagnostics laboratory operations and global supply chain. Also, John Ratliff, CEO of LabCorp's Covance business, is leaving the company to pursue another opportunity. The changes took effect immediately. 

Caveney joined LabCorp as CMO in 2017. Before that he was CMO of Blue Cross Blue Shield of North Carolina. Schroeder has been with LabCorp since 2007 and assumed the role of enterprise-wide chief supply chain officer in 2016.