Mary Ann Berry
Vice President, Chief of Staff and Assistant Corporate Secretary
Mary Ann is Vice President, Chief of Staff and Assistant Corporate Secretary. Mary Ann joined Concho in 2008 as an attorney, and held increasing roles of responsibility in the organization before becoming Chief of Staff. As Chief of Staff, Mary Ann oversees human resources, equity administration, facilities, support services, and internal communications.
Before coming to Concho, she was a corporate litigator at Cooper Levenson, P.A. in Atlantic City, New Jersey.
She is a graduate of The Catholic University of America with a Bachelor of Arts in Politics and a graduate of Seton Hall University School of Law with a Doctor of Jurisprudence.