2550 Pacific Ave #866, Dallas, TX 75226, United States

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Managing Attorney

Gary L. Medlin

Gary L. Medlin is the founding attorney of Dallas TX DWI Lawyers and a Texas criminal defense lawyer who has spent decades in and around courtrooms across the state. Licensed since 1983, he brings a practical, trial-focused approach to every case, shaped by experience on both sides of the courtroom and a long-standing dedication to criminal defense.

He earned a Bachelor of Science from Texas Tech University in 1979 and a Juris Doctor from Texas Tech University School of Law in 1982. Gary is Board Certified in Criminal Law by the Texas Board of Legal Specialization, a distinction that reflects substantial experience, peer review, and rigorous testing.

Gary L. Medlin Dallas DWI Defense Attorney

Education

Texas Tech University

Bachelor of Science 1979

Texas Tech University School of Law,

Juris Doctorate 1982

State Bar of Texas

Licensed: 1983

More About Gary

Before building his defense practice, Gary served as an Assistant District Attorney in Tarrant County, prosecuting criminal cases for nearly a decade. That experience continues to shape how evidence is evaluated, how prosecutorial strategies are anticipated, and how cases are prepared for negotiation or trial. He has owned and led The Medlin Law Firm since 1993, maintaining a consistent mission of providing clear guidance, steady communication, and defense strategies grounded in the facts.

Gary is admitted to practice in Texas and in several federal courts, including the United States Supreme Court, the United States Court of Appeals for the Fifth Circuit, and the United States District Court for the Northern District of Texas. His professional service includes leadership roles such as President of the Tarrant County Criminal Defense Lawyers Association and Chair of the District Seven Grievance Committee of the State Bar of Texas.

His work also includes professional education and thought leadership in DWI defense. Gary is a contributor to Inside the Minds (Aspatore Books) and has spoken on DWI-related topics, including breath-test issues and trial strategy.

At The Medlin Law Firm, his practice focuses on criminal defense matters such as DWI, drug charges, assault and violent crimes, theft and fraud allegations, sex crimes, and record-clearing options when available. The firm communicates in multiple languages, including Spanish, Russian, and Ukrainian, helping many families feel informed and supported throughout the legal process.

Gary L. Medlin’s goal is to provide straightforward answers, thorough preparation, and a team that remains engaged from start to finish. Clients receive practical guidance and a defense strategy tailored to their specific situation.

BAR ADMISSIONS:

  • United States Supreme Court
  • United States Court of Appeals for the Fifth Circuit
  • United States District Court, Northern District of Texas
  • Texas courts by the Supreme Court of the State of Texas

Areas of Practice:

  • 100% Criminal Law

Certifications & Specialties:

  • 100% Criminal Law

Professional Associations & Memberships:

  • Tarrant County Bar Association
  • Tarrant County Criminal Defense Lawyers Association
    (immediate past President)
  • DUI Defense Lawyers Association (Founding Member)
  • State Bar of Texas
  • Texas Criminal Defense Lawyers Association
  • National Association of Criminal Defense Lawyers
  • National College for Dui Defense
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2550 Pacific Ave #866,
Dallas, TX 75226, United States