John Sullivan

John Sullivan is an accomplished Executive Vice President at Cresco Labs since December 2018, bringing extensive legal and governmental experience to the role. Prior to this position, John operated as an Attorney at Law Offices of John P. Sullivan, LLC from December 2010 to December 2019. John served as First Assistant Commissioner at the Cook County Board of Review from 1998 to November 2010, where significant contributions included establishing policies for property tax appeal reviews and adjudicating thousands of appeals. Additionally, John worked as an Assistant State's Attorney for over a decade, beginning in 1998, and gained legislative experience working for U.S. Senator Richard Durbin. John holds a law degree from DePaul University College of Law and a Bachelor of Arts in History and Political Science from Marquette University.