Mark Whitman

Mark Whitman serves as the Office Managing Partner at EY’s Oklahoma City office, where they lead a team of over 90 professionals and focus on client service and market leadership. In addition to their role as the Oklahoma City Tax Practice Leader, Mark brings over 25 years of experience in advising public and private companies, particularly in the energy sector. Mark holds both a bachelor's and master's degree in accountancy from the University of Oklahoma and is a CPA in Oklahoma, currently engaged with the American Institute of CPAs and the Oklahoma Society of CPAs. Prior to joining EY, Mark worked as a Senior Manager in Business Tax Services at Ernst & Young and as a Staff and Senior Accountant at Arthur Andersen.