(913) 451-8383


John D. Tongier, LLC

Serving Individuals - Serving Families
"Just wanted to thank you again for ALL that you did for us...We know it took a great deal of your time and even though we know it was your job, we feel you just did an outstanding job for us and just want you to know how much we did appreciate it."

- N.K., Freeman, MO

"John represented my family in successfully settling a very complex estate. His professionalism, calm demeanor and collaborative approach helped us to finally resolve a very difficult chapter in our lives and we are forever grateful. I only wish we would have brought John in at the beginning!” 

- K.C., Newport Beach, CA

What Our Clients Say

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

Experienced and Focused

John Tongier is a trial lawyer and a mediator. His firm focuses on representing those individuals and their families who have been injured or killed.  With over 30 years of experience in these types of cases, John regularly handles claims involving medical malpractice, car accidents, injuries from products, construction accidents and other serious injury and death cases resulting from accidents. He personally investigates the facts of the case, gathers the evidence, and consults with the necessary experts to prepare his cases. John also has the advantage of prior experience in defending doctors, hospitals and insurance companies in these same areas of the law. This prior experience of working on the "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.

Working For You

​“You provided the perfect mix of professionalism and compassion through the process.” 
​- A.K., Lenexa, KS

“I was in a very serious car accident…John was quick to respond to any question I had and his support was pro-active, timely and detailed.  Knowing that John was handling the logistics of my case was a huge relief and really helped me focus on my physical recovery.”
​- S.B., Leawood, KS