Standing With You
At Nix & Diesselhorst, our dedicated personal injury lawyers advocate zealously for Oklahoma individuals and families affected by catastrophic injuries and wrongful death.
Your Advocate.
Your Guide.
Your Family.
Meet the Founding Partners
Nix Diesselhorst is a law firm founded on hard work, compassion, experience, and integrity. This is more than a job for our team. It’s a calling. It’s about advocating for individuals and families throughout Oklahoma who have been affected by catastrophic personal injury and wrongful death.
Glendell D. Nix
Jacob D. Diesselhorst
Meet the Partners
Our Attorneys
Our Oklahoma law firm has a well-earned reputation for handling complex litigation and winning. From the very beginning, your case is prepared with the end in mind. Our team immerses themselves in your case so you can succeed, either by settlement or in court. Over the past 30 years, our attorneys have recovered hundreds of millions of dollars in compensation for our clients.
At Nix & Diesselhorst, every attorney, every member of the firm, is not only an advocate, but a partner in the pursuit of justice.
Glendell D. Nix
Jacob D. Diesselhorst
Travis Dunn
Andy J. Campbell
Cody Roberson
Shea Bracken
Cole Taubel
Our Practice Areas
Medical
Malpractice
Our proven team helps individuals affected by medical malpractice such as delayed diagnosis, misdiagnosis, surgical errors, failure to treat, medical errors, and hospital negligence.
Nursing Home
Neglect & Abuse
We represent families of loved ones with severe injuries or death due to falls, bedsores, medication errors, or other nursing home abuses or neglect.
Birth Injury
Our experienced team understands the complex medical and legal issues of severe injuries sustained by newborn babies during the labor and delivery process.
Wrongful Death
If your loved one dies wrongfully due to someone else’s negligence, our team is prepared to help you navigate pursuing a wrongful death case.
Car Accidents
We represent people seriously injured in all types of motor vehicle accidents, including car collisions, motorcycle accidents, and recreational vehicle accidents.
Trucking Accidents
At Nix Diesselhorst, we represent people throughout Oklahoma who have been severely injured in all types of trucking accidents, including semi-trucks, 18-wheelers, and company vehicles.
Why Choose Nix & Diesselhorst
Catastrophic personal injuries and death are tragedies that occur daily. When it happens to you, or your family, it is a traumatic, stressful, and chaotic time. During this time, you want a knowledgeable, compassionate team that will guide you through the legal process and stand with you.
People choose Nix & Diesselhorst because our entire firm is a group of people united with one goal: to stand with individuals and families who have been affected by these tragedies due to the negligent act or omission to act by medical personnel or hospitals, nursing home facilities, or families affected by a birth injury, or seriously injured in trucking accidents or motor vehicle accidents. Our goal is to hold negligent parties accountable and to obtain justice.
We know that we can never change what happened to you or your loved ones, but by holding others accountable, we can help prevent your tragedy from happening to other families. By the end of the case, our team has done our job if our client feels that we fought for them, listened to them, advocated for them, and were always well prepared.
If you or a loved one has suffered a severe personal injury, call 405-478-3737 to schedule a free case consultation with our team.
Verdicts & Settlements
We have a proven track record of successfully standing with clients across Oklahoma. Collectively, we have over 50 seven figure recoveries and two eight figure recoveries.