Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Brian A. O'Gallagher, Practice Areas No known practice areas. is located in the city of La Grange Park, the state of Illinois. Attorney legal address 340 N Brainard AveLa Grange Park, IL, 60526-1806. For more information, please call (312) 726-3800 Your comments* (not for publishing) * — Required information Brian A. OGallagher ← View details 340 N Brainard AveLa Grange Park, IL, 60526-1806, La Grange Park, Illinois (312) 726-3800