Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Lawyer Gary Leon Barnhart, Practice Areas No known practice areas. is located in the city of Jefferson City, the state of Missouri. Attorney legal address No address is available.Jefferson City, MO, 65104-0059. For more information, please call Not available Your comments* (not for publishing) * — Required information Gary Leon Barnhart ← View details No address is available.Jefferson City, MO, 65104-0059, Jefferson City, Missouri Not available