Judge Maureen R. Riordan: Professional Background and Legal Expertise

18th Judicial Circuit Court of Illiniois, Department Domestic Relations, Room 3005

Appointed By: 18th Judicial Circuit Court Judges

Biography

Hon. Maureen R. Riordan is an associate judge for the 18th Judicial Circuit Court of Illinois in DuPage County. She was appointed to the bench by the circuit judges of the 18th Judicial Circuit Court in 2019.


Riordan has held assignments in the Domestic Relations Division and Traffic Division.


Prior to her appointment, she practiced as an associate and field counsel with the Law Offices of Lawrence Cozzi, where she represented Liberty Mutual. Riordan joined the firm in 2010, and her legal practice included insurance defense.


Before her time there, she handled insurance defense as an associate at Thomas L. Burdelik & Associates (2007 to 2010) and was a former special assistant corporation counsel for the City of Chicago Law Department (2005 to 2007).


She received a B.A. in communications from the University of Southern California in 2003. Riordan went on to complete a J.D. at DePaul University College of Law in 2006.


Because of her father’s work, Riordan and her family lived in Illinois, Wisconsin, Michigan, Oregon, and France. She and her husband, a fellow attorney, have three children. When not presiding over legal matters, Riordan enjoys playing fantasy football in an all-female fantasy football league.