Atty. James L. Guinan

Atty. James L. Guinan

Mr. James L.

Dallas Dallas 37 yrs experience 37 year
Call (469) 521-1688 Book Appointment

Profile Summary

About James L. Guinan at a glance

James L. Guinan is a car accidents, dui/dwi, medical malpractice, personal injury, and criminal defense attorney based in Dallas, Texas. They have 37+ years of legal experience, licensed to practice since 1989. Admitted to practice in Texas Fifth Circuit Court of Appeals Texas Eastern District Court Texas Southern District/Bankruptcy (1989). Educated at Southern Methodist University (J.D., 1989) and Creighton University (B.S.B.A., 1986). Serands clients in Dallas, TX and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. James L. Guinan is a lawyer practicing criminal, dui, personal injury and 12 other areas of law
  • James received a B.S.B.A. degree from Creighton University in 1986, and has been licensed for 37 years
  • James practices in Dallas, TX

Practice Areas Explained

James L. Guinan's Areas of Practice

Each practice area below reflects the types of cases James L. Guinan handles, with a brief overview of what that area of law covers.

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

James L. Guinan is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in Texas →

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

James L. Guinan is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Texas →

Medical Malpractice

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

James L. Guinan is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Texas →

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.

James L. Guinan 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.

James L. Guinan is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense 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 Dallas 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 Dallas or all attorneys in Texas.

Frequently Asked

Common questions about James L. Guinan

Where is James L. Guinan's law office located?
James L. Guinan's law practice is located in Dallas, Texas. You can contact the office directly through this profile page.
What practice areas does James L. Guinan handle?
James L. Guinan focuses on car accidents, dui/dwi, medical malpractice, personal injury, criminal defense. Each practice area listed reflects experience handling cases of that type in Texas.
How long has James L. Guinan practiced law?
James L. Guinan has 37+ years of legal experience and has been licensed since 1989.
Where did James L. Guinan go to law school?
James L. Guinan earned their education at (J.D., 1989); (B.S.B.A., 1986).
How can I contact James L. Guinan for a consultation?
You can contact James L. Guinan 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

J.D.
Southern Methodist University
- 1989
B.S.B.A.
Creighton University
- 1986

Bar Admissions

Texas Fifth Circuit Court of Appeals Texas Eastern District Court Texas Southern District/Bankruptcy
Admitted: 1989

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