Select Medical Appoints Thomas P. Mullin as CEO, David S. Chernow as Vice Chairman, and Announces Leadership Changes Across the Company.

Select Medical Holdings Corporation has appointed Thomas P. Mullin as CEO, effective immediately. David S. Chernow has been appointed vice chairman, and John A. Saich will serve as sole president. John F. Duggan has been appointed executive vice president, general counsel, and secretary. Mullin joined Select Medical in 2008 and most recently served as co-president. Chernow has been CEO since 2014 and previously served as president and chief strategy officer. Saich has held various senior human resources leadership positions and previously served as executive vice president and chief administrative officer. Duggan has been a 25-year veteran of the company.