J. Kevin Oncken
Dallas, TX
Practicing medical malpractice in Dallas since 1987.
- 39+
- Years practicing
- 1
- Bar admission
Practices in
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J. Kevin Oncken is an attorney based in Dallas, TEXAS. The practice focuses on Medical Malpractice. J. has over 39 years of legal experience. Currently practicing at Cooper & Scully PC.
- Based in
- Dallas, TEXAS
- Experience
- over 39 years
- Known for
- Medical Malpractice
- Handles Medical Malpractice matters from Dallas, TEXAS.
- Over 39 years of practice as a licensed attorney.
- Recognized with Lawyer of the Year — Medical Malpractice Law - Defendants (Dallas/Fort Worth) (2022).
About J. Kevin Oncken: J. Kevin Oncken is an attorney based in Dallas, TEXAS. The practice focuses on Medical Malpractice. J. has over 39 years of legal experience. Currently practicing at Cooper & Scully PC.
Areas of practice
Practice focus
J. Kevin Oncken represents clients in Dallas, Texas across the following areas of law. Each area links to other verified attorneys with the same focus.
Biography
About J. Kevin Oncken
Kevin has been in practice for 34 years. He joined Cooper & Scully in 2018 as the managing shareholder for their newly created Austin office after concluding 20 years as a founding shareholder of Uzick & Oncken. He has tried to jury verdict, more than 100 cases across Texas. Kevin has often been asked to step into cases outside of Texas via Pro Hac Vice. While the majority of his practice has focused on the defense of medical negligence cases, Kevin has also successfully represented plaintiffs in non-malpractice injury cases as well as commercial cases. At the pretrial stage, Kevin is known for meticulous preparation of his clients for deposition, conducting precision cross examinations of experts, and for thinking outside of the box with respect to ethically advancing his client’s interests.
Kevin has been certified as a Diplomat in Medical Professional Liability with the American Board of Professional Liability Attorneys for the last 18 years. All diplomats must complete a rigorous approval process to establish full qualification as a specialist in professional liability. He holds an AV Preeminent Peer Review rating by LexisNexis Martindale-Hubbell which holds the distinction of the highest ethical standards and legal ability. He has been honored as an Associate with the American Board of Trial Advocates (ABOTA). This invitation only organization, is bestowed upon trial lawyers who are of high personal character and honorable reputation. In addition, he was chosen as one of the Best Lawyers in America – Medical Malpractice Law (Defendants) and has been selected for inclusion in America’s Top 100 Attorneys for Southern Texas. Kevin has been featured in the Texas Super Lawyers® list by Thomson Reuters Legal. He is a member of the American College of Board Certified Attorneys and is also a credentialed mediator with the Texas Mediator Credentialing Association. In that regard, he has served as the neutral mediator in more than 200 cases involving serious injuries, toxic torts, products liability and commercial matters. Kevin is often invited to speak at Continuing Legal Education seminars and has also frequently given presentations at Continuing Medical Education seminars for physician groups and hospitals. For a number of years he authored a recurring column in a medical malpractice carrier’s client publication offering commentary and risk management related practice pointers for clinicians.
Kevin and his wife Diane have been married for 31 years. They raised their 2 children, Kate and Jeff, in San Antonio, spending countless hours volunteering with their schools, sports and dance organizations, and many charities in the community. Residing now in Austin, they maintain a commitment to charities that provide food, shelter and education for those in need. They are members of St. John Neumann Catholic Church and Barton Creek Country Club.
Credentials
Education
South Texas College of Law Houston
J.D. · 1987
The University of South Carolina
B.S. · 1982
Jurisdictions
Bar admissions
Texas
1987 · ACTIVE
Recognition
Awards & honors
Lawyer of the Year — Medical Malpractice Law - Defendants (Dallas/Fort Worth)
2022
Best Lawyers in America — Medical Malpractice Law - Defendants
2026
Best Lawyers in America — Additional Areas of Practice:
2026
Best Lawyers in America — Arbitration
2026
Best Lawyers in America — Family Law
2026
Best Lawyers in America — Family Law Mediation
2026
Best Lawyers in America — Mediation
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Texas Super Lawyers
2026
Locations
Office locations
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Common questions
What areas of law does J. Kevin Oncken practice?
J. Kevin Oncken focuses on Medical Malpractice.
Where is J. Kevin Oncken located?
J. Kevin Oncken primarily serves clients in Dallas, Texas, with an office at 900 Jackson Street, Suite 100.
How experienced is J. Kevin Oncken?
J. Kevin Oncken has 39 years of legal practice, having been licensed since 1987.
Is J. Kevin Oncken a verified attorney?
J. Kevin Oncken's profile is listed but has not yet been claimed by the attorney. Verification status is pending.
How can I schedule a consultation with J. Kevin Oncken?
You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 214-712-9500.
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