Hon. Marguerite A. Quinn (Ret.)

Hon. Marguerite A. Quinn (Ret.) is currently serving as a Senior Mediator and Arbitrator at ADR Systems since July 2023. Prior to this role, Marguerite A. Quinn served as a Judge in the Law Division of the Cook County Circuit Court from April 2007. Marguerite A. Quinn obtained a Doctor of Law (JD) from Loyola University Chicago School of Law and holds a Bachelor of Arts (BA) from the University of Iowa, Iowa City.