ClearStar announced that Todd Shoulberg has been promoted to President, Medical Information Services, with immediate effect. Since joining the company in 2007 as Executive Vice President, Medical Information Services. In his role as president, Todd will continue to provide direction and leadership of the MIS business and daily operations of the company's Medical Review Office, which implements independent and expert scrutiny of laboratory results under medical confidentiality. He is also responsible for ensuring that drug testing is conducted in compliance with state, federal and local regulations.