Ronald Rittenmeyer — Executive Chairman at Tenet

Mr. Ronald A. Rittenmeyer, also known as Ron, serves as a Director of Tenet Healthcare Corporation. Mr. Rittenmeyer was the Chairman and Chief Executive Officer of Millennium Health, LLC. He is the former Chairman, President and Chief Executive Officer of Expert Global Solutions, Inc. (formerly known as NCO Group, Inc.), serving from 2011 to 2014. Mr. Rittenmeyer is also the former Chairman, Chief Executive Officer and President of Electronic Data Systems Corporation, serving from 2005 to 2008. Prior to that, Mr. Rittenmeyer was a Managing Director of the Cypress Group, a private equity firm, serving from 2004 to 2005. Mr. Rittenmeyer also served as Chairman, Chief Executive Officer and President of Safety-Kleen Corp. from 2001 to 2004. Among his other leadership roles, Mr. Rittenmeyer served as President and Chief Executive Officer of AmeriServe Food Distribution Inc. from 2000 to 2001, Chairman, Chief Executive Officer and President of RailTex, Inc. from 1998 to 2000, President and Chief Operating Officer of Ryder TRS, Inc. from 1997 to 1998, President and Chief Operating Officer of Merisel, Inc. from 1995 to 1996 and Chief Operating Officer of Burlington Northern Railroad Co. from 1994 to 1995. Mr. Rittenmeyer served as a Director of American International Group, Inc. since April 01, 2010 until January 2018. He holds B.S. degree in Commerce and Economics from Wilkes University and MBA from Rockhurst university.