MEET THE ATTORNEY Find out more about Jonathan T. Boulton Auto accident Injured? Get help from Boulton Law Firm, LLC. contact Start a conversation with an attorney who is licensed in Missouri and Kansas. Located in the Pershing Loft Building 215 W. Pershing Rd. Suite 404 Kansas City, MO 64108 816-931-7500 Fax: 816-931-7511 jonathan@boultonlaw.com Attorney Advertising. The choice of a lawyer is an important decision and should not be based solely on advertisements.