John (Jack) F. Walker

Martin Walker, P.C.
Martin Walker, P.C.
121 N Spring Ave, Tyler, TX 75702 United States

Jack Walker is a trial lawyer who has dedicated his career to helping those who have been injured because of the negligence of other individuals, professionals or corporations. He has been Board Certified by the Texas Board of Legal Specialization in personal injury trial Law since 1999 and has tried numerous jury trials to verdict.


Jack focuses his trial practice on catastrophic injury cases and understands the complexity and difficulty of handling these types of cases. Jack knows that thorough, hard work is often the deciding factor in the outcome of a lawsuit. His dedication and preparation could be the element that changes the odds in your favor.


Areas of Practice

  • Catastrophic Injury
  • Wrongful Death
  • Medical Malpractice
  • Car Wrecks
  • 18-Wheeler Wrecks
  • Defective Products
  • Burns and Explosions


Admitted to Practice

  • 1992 – Texas
  • 1993 – U.S. District Court, Eastern District of Texas
  • 1994 – U.S. Court of Appeals, Fifth Circuit
  • 1998 – U.S. District Court, Northern and Southern Districts of Texas
  • 2008 – U.S. District Court, State of Colorado
  • 2019 – United States Supreme Court


Awards and Certifications

  • Recipient of the Texas Trial Lawyers Association (TTLA) Reich Chandler Outstanding Advocate Award, 2014
  • Inducted into the Texas Verdicts Hall of Fame in 2020 by Texas Lawyer
  • Board Certified, Texas Board of Legal Specialization: Personal Injury Trial Law
  • Best Lawyers in America, Plaintiffs Personal Injury Litigation, 2020-2023
  • Texas Super Lawyers by Thomson Reuters, 2019-2022
  • 500 Leading Plaintiff Consumer Lawyers by Lawdragon, 2020-2022
  • Texas Top Verdicts in 2018 – Largest Medical Malpractice Verdict statewide, as published by Texas Lawyer
  • Distinguished Peer Rating by Martindale-Hubbell for High Professional Achievement
  • Million Dollar Advocates Forum


Professional and Bar Association Memberships

  • Texas Trial Lawyers Association
  • Executive Committee 2015
  • Board of Directors 2012-2013
  • Million Dollar Advocates Forum Member
  • American Board of Trial Advocates
  • Past President East Texas Chapter 2015
  • Past President East Texas Chapter 2014
  • Executive Committee 2011-2015
  • International Academy of Trial Lawyers Fellow Past President East Texas Chapter 2014 Executive Committee 2011 - 2015 International Academy of Trial Lawyers Fellow
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