Kostopoulos Law Group

Kostopoulos Law Group is a criminal defense firm committed to helping those facing criminal charges. Owner and founder Gus Kostopoulos is a former prosecutor with over 18 years experience successfully handling criminal law matters. Gus has dedicated his entire career to criminal defense and has handled thousands of cases in his nearly two decades of experience.

The Kostopoulos Law Group handles all criminal charges including DUI, domestic violence, drug crimes, sex crimes, white collar crimes, and theft crimes. We are available 24/7 to take your call and offer a free consultation.


125 S. Wacker Drive
Suite 300 A
Chicago, IL 60606
(312) 883-4904
Gus Kostopoulos
Phone: (855) 594-6529