Gregory J. McDonald

Gregory McDonald possesses significant experience working in and with the federal government. At Cornerstone, Greg leverages this background and know-how to advance the sound federal agendas of non-profit, corporate and municipal clients. Prior to Cornerstone, Greg worked as an attorney at a top-ranked law firm. There, he provided strategic legal counsel to a diverse group of companies and organizations, helping them to respond proactively to a rapidly changing legal environment. Greg started his professional career in the United States House of Representatives where he advised a senior Member of the House Appropriations Committee on a myriad of legislative issues.

Greg also has lengthy experience in national politics. He has worked on congressional, gubernatorial and presidential races in Massachusetts, Pennsylvania, Illinois and Colorado.

Greg earned a law degree from the George Mason University School of Law after graduating from the University of Massachusetts in Amherst with a B.A. in History and Political Science.