John Duffy

My practice focuses on the defense of professionals, including attorneys, directors, officers, physicians and hospitals. Over the years I have successfully represented law firms in claims alleging professional negligence, defended corporations in consumer class actions, and handled complex product liability claims involving catastrophic injuries. I have also tried to verdict automotive product liability, legal malpractice, and commercial matters. This includes handling national class actions and briefing and arguing appeals before the Seventh and Fourth Circuit Courts of Appeals, as well as the Supreme and Appellate courts of Illinois.