Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Nancy Marie O'Connor, Practice Areas Tax Lawyers. is located in the city of Mundelein, the state of Illinois. Attorney legal address Nancy M O'Connor831 Mckinley AveMundelein, IL, 60060-2406. For more information, please call (847) 566-0525 Your comments* (not for publishing) * — Required information Nancy Marie OConnor ← View details Nancy M O'Connor831 Mckinley AveMundelein, IL, 60060-2406, Mundelein, Illinois (847) 566-0525