Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Sonia K. Kosar, Practice Areas No known practice areas. is located in the city of North Barrington, the state of Illinois. Attorney legal address 175 Haverton WayNorth Barrington, IL, 60010-2469. For more information, please call (312) 698-7315 Your comments* (not for publishing) * — Required information Sonia K. Kosar ← View details 175 Haverton WayNorth Barrington, IL, 60010-2469, North Barrington, Illinois (312) 698-7315