Atty. Trinh G. Warner

Atty. Trinh G. Warner

Trinh Warner’s journey is a testament to resilience and a deep-seated calling to serve others. After coming to the U.S. as a Vietnamese refugee, she built a career defined by advocacy, starting as a public defender where she fought for the underserved.

Austin Austin 29 yrs experience 29 year
Call (210) 441-3649 Book Appointment

Profile Summary

About Trinh G. Warner at a glance

Trinh G. Warner is an Attorney based in Austin, Texas, practicing at Oconnell West Pllc. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on personal injury, criminal defense, family law, and military. Admitted to practice in Washington All Military Trial Courts (1997), Washington (1997), Arizona (2000), and Arizona (2000). Educated at Howard University School of Law J.D. (—) and California State University B.S. United States Airforce Command Staff College M.S. (—). Active member of State Bar of Texas, Family Law Section State Bar of Texas, Military & Veterans Law Section San Antonio Bar Foundation San Antonio Family Law Association Texas Bar Foundation Washington State Bar Association. Serands clients in Austin, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Trinh Warner’s journey is a testament to resilience and a deep-seated calling to serve others
  • After coming to the U.S. as a Vietnamese refugee, she built a career defined by advocacy, starting as a public defender where she fought for the underserved
  • Following 9/11, Trinh felt a pull to serve her country again, enlisting in the Air Force as a medic before commissioning as a JAG officer
  • She eventually retired as a Lieutenant Colonel, bringing with her over 25 years of diverse legal experience
  • Today, at O’Connell West, PLLC, Trinh focuses on family law, military matters, and veteran disability claims
  • She often describes family law as her true calling because it allows her to make a tangible difference in the lives of children and parents navigating difficult transitions
  • Her background as both an enlisted medic and a senior JAG leader gives her an unparalleled perspective on the unique hurdles military families face
  • Whether she is advocating for a veteran’s rights or resolving a complex employment dispute, Trinh approaches every case as a problem solver and a "game changer
  • Outside the office, she is a devoted mother to two sons and remains active in the San Antonio community, mentoring JROTC cadets and volunteering for local veteran outreach programs

Practice Areas Explained

Trinh G. Warner's Areas of Practice

Each practice area below reflects the types of cases Trinh G. Warner handles, with a brief overview of what that area of law covers.

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Trinh G. Warner is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Texas →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

Trinh G. Warner is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Texas →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Trinh G. Warner is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Texas →

Military Law

Military attorneys for court-martial, discharge upgrades, veterans benefits, and military family matters.

Trinh G. Warner is one of 8,613 military attorneys indexed nationally. Browse military attorneys in Texas →

Jurisdictional Context

Why local counsel matters in Texas

Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Austin are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.

Looking for additional Texas attorneys? Browse all attorneys in Austin or all attorneys in Texas.

Frequently Asked

Common questions about Trinh G. Warner

Where is Trinh G. Warner's law office located?
Trinh G. Warner's law practice is located in Austin, Texas. The firm is Oconnell West Pllc. You can contact the office directly through this profile page.
What practice areas does Trinh G. Warner handle?
Trinh G. Warner focuses on personal injury, criminal defense, family law, military. Each practice area listed reflects experience handling cases of that type in Texas.
How long has Trinh G. Warner practiced law?
Trinh G. Warner has 29+ years of legal experience and has been licensed since 1997.
Where did Trinh G. Warner go to law school?
Trinh G. Warner earned their education at (—); (—).
How can I contact Trinh G. Warner for a consultation?
You can contact Trinh G. Warner directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

Howard University School of Law J.D.
- In Progress
California State University B.S. United States Airforce Command Staff College M.S.
- In Progress

Bar Admissions

Washington All Military Trial Courts
Admitted: 1997
Washington
Admitted: 1997
Arizona
Admitted: 2000
Arizona
Admitted: 2000
Texas
Admitted: 2020
Texas
Admitted: 2020

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