Northwestern Medicine Obstetrics and Gynecology Crystal Lake Congress Parkway 260 East Congress ParkwaySuite ACrystal Lake, IL, 60014 View Phone 815-477-0300 TTY: 815-759-8020 260 East Congress Parkway, Suite ACrystal Lake, IL 60014 View Website Experience & Reliability About Reservation Send to My Email Send to My Phone Print this Page