
We have the knowledge and experience to successfully represent clients in numerous medical malpractice & personal injury cases.


Kansas City Personal Injury Law Firm
Handling Serious Medical Malpractice & Personal Injury Cases Since 1986
With little warning, your life and the lives of your loved ones may drastically change due to the negligent actions of another. Your health, your ability to earn a living, and your ability to enjoy a normal life may all be seriously harmed, sometimes permanently.

Since 1986, we have maintained a commitment to excellence in representing the seriously injured and their families.

Dempsey & Kingsland, P.C.

Verdicts & Settlements
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Vaccine Leads to Paralysis/Quadriplegia $43.1 Million
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Medical Malpractice $15.5 Million
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Vaccine Leads to Cardiac/Respiratory Arrest & Brain Damage $7.32 Million
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Workers' Compensation $7.25 Million
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Breach of Policy Coverage/Bad Faith Claim $7 Million
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Truck-Car Fatality Collision $5 Million
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Medical Malpractice $1.9 Million



Our Experienced Medical Consulting Team
Our doctor and nurse consultants actively participate in the evaluation and preparation of our cases from start to finish. Jane O' Shaughnessy, M.D. and Cathy L. Brown, RN, BSN work exclusively for Dempsey & Kingsland, P.C. Very few law firms have the accessible medical expertise that our firm possesses.

A Record of Success
Put Our Experience on Your Side
Attorneys Leland Dempsey and Robert Kingsland have achieved results that have set both national and state records. In 2007, Leland Dempsey secured an award of $43,000,000 for an injured child who was rendered a quadriplegic after receiving a measles, mumps, and rubella vaccination. This award is commonly recognized as the largest vaccination award in U.S. history. Also in 2007, Robert Kingsland obtained a $5,000,000 settlement in a case involving a death caused when the driver of an over-the-road truck collided with a disabled motor vehicle on a Kansas City highway.
We invite you to review the verdicts and settlements of the many cases that we have resolved over the years. These cases reflect our commitment to excellence that has not gone unnoticed within the legal community. The quality of our legal work has earned us national recognition. Whether you have been injured in a car accident or suffered brain injuries as a result of a physician error, you will note that we have the experience, the resources, and the staffing to provide you with the comprehensive representation you need. Our Kansas City injury attorneys look forward to representing you in your case.
Why We’re The Right Choice
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100+ Years of Combined Experience
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Proven Record of Success
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Dedicated, Responsive & Accessible Attorneys
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Insight From Medical Professionals
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No Fees Unless We Win
Meet Your Team
The Team You Need for the Results You Deserve-
Leland F. Dempsey Leland F. Dempsey
Founding Member & Partner
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Robert D. Kingsland, JR. Robert D. Kingsland, JR.
Founding Member & Partner
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Jason P. Osteen Jason P. Osteen
Associate Attorney
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Allyson B. Ralls Allyson B. Ralls
Associate Attorney
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Sydney Dowell Sydney Dowell
Associate Attorney

Client Reviews
Your Successful Outcome is Our Priority-
“I highly recommend Bob & Lee for the knowledge and sound advice they always give from start to finish.”
- Erika K. -
“I have worked with Bob and Lee on multiple cases with successful results.”
- James D. -
“Bob went above and beyond my expectations.”
- Cherie N. -
“Thanks to Mr. Dempsey and his team for everything that was done to settle my case.”
- Jerry N. -
“Dempsey & Kingsland is the number one firm in Kansas City.”
- Lisa D.