John D. Rhea

John D. Rhea serves as the Vice President and Chief Ethics and Compliance Officer at Ameren since October 2019. In addition, Rhea has been a Board Member for the Midwest Reliability Organization since January 2023. Prior experience includes serving as Deputy General Counsel and Chief Compliance Officer at OGE Energy Corp from October 2007 to October 2019, and as Compliance Officer and Assistant Corporate Secretary at Oklahoma Gas & Electric from 2007 to May 2017. Rhea also held the position of Assistant General Counsel and Director of Corporate Compliance at El Paso Electric Company from 2002 to 2007 and worked as an Associate Attorney at Sandenaw, Carrillo, & Piazza, LLC from 2001 to 2002. Rhea holds a Doctor of Law (J.D.) from Oklahoma City University and a Bachelor of Arts (B.A.) in Philosophy with a focus on Ethics & Religion from the University of Oklahoma.