“Thanks again for your efforts. Excellent work, as usual.”

- T.W., Overland Park, KS

"John, thank you for the hard work in helping us get this matter resolved. You are a consummate professional and handled a very difficult case in a way that made everyone feel good about the outcome.” 

- B.C., Kansas City, MO

“Great job as usual. Thank you.” 

- S.N., Kansas City, MO

“John, thank you for your hard work. I really do not think anyone else could have even gotten us this far.”  
​- D.W., Shawnee, KS

“Thanks very much for the strong work, John. Very tough case to mediate under the circumstances.”
​- M.L., Overland Park, KS

What Attorneys are saying

John D. Tongier, LLC
14 Corporate Woods, Suite 400
8717 W. 110th Street
Overland Park, KS 66210 ​

Phone: (913) 451-8383
FAX:  (913) 451-8530
John Tongier is a trial lawyer and a mediator. Since 2018, John’s practice has been almost exclusively mediation. Early in his career, John’s practice focused on insurance defense, primarily representing doctors, hospitals and nursing homes. He later shifted his practice to representing those individuals and their families who had been seriously injured or killed. With over 40 years of experience litigating injury cases, John has regularly handled claims involving medical malpractice, motor vehicle accidents, injuries from products, construction accidents and other serious injury and death cases resulting from accidents. His prior experience of working on both the plaintiff and defense side of litigation has served John well in his practice as a Mediator, helping attorneys and their clients resolve their disputes short of trial.

Kansas City Mediator

Serving Kansas and Missouri

John D. Tongier, LLC


(913) 451-8383