Greg McMahon is an experienced civil litigator with a practice focused on products liability, premises liability, environmental and mass tort matters pending in both state and federal courts.

Greg serves as regional trial counsel for a number of companies in high stakes cases involving catastrophic injuries and multi-million dollar disputes. He is lead counsel on many of the firm’s complex matters representing defendants ranging from Fortune 500 companies to small businesses. Greg’s clients include manufacturers, suppliers, premises owners and contractors operating in a wide spectrum of industries including aviation, energy, automotive, trucking, construction, medical device and consumer products.

Court admissions

U.S. District Court for the Northern District of Illinois

Organizations/Committee Memberships

Chicago Bar Association

Professional Recognition

Selected to the 2011 Illinois Rising Star list

Bar admissions



DePaul University College of Law (J.D., 2002)

University of Southern California (B.A. in Finance, 1996)