Atty. J. Dennis Semler

Atty. J. Dennis Semler

J. Dennis Semler is a lawyer practicing ad valorem tax, police liability, felonies.

Tulsa Tulsa 45 yrs experience 45 year
Call (539) 202-4390 Book Appointment

Profile Summary

About J. Dennis Semler at a glance

J. Dennis Semler is an Asst. Dist. Atty. based in Tulsa, Oklahoma. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on criminal defense and tax. Admitted to practice in Oklahoma (1981). Educated at University of Tulsa (J.D., 1981) and Oral Roberts University (B.A., 1978). Recognitions include BV Distinguished. Serands clients in Tulsa, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • J. Dennis Semler is a lawyer practicing ad valorem tax, police liability, felonies
  • J. Dennis received a B.A. degree from Oral Roberts University in 1978, and has been licensed for 45 years
  • J. Dennis practices in Tulsa, OK

Practice Areas Explained

J. Dennis Semler's Areas of Practice

Each practice area below reflects the types of cases J. Dennis Semler handles, with a brief overview of what that area of law covers.

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.

J. Dennis Semler is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Oklahoma →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

J. Dennis Semler is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Oklahoma →

Jurisdictional Context

Why local counsel matters in Oklahoma

Practicing law in Oklahoma. Legal matters in Oklahoma are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Tulsa are typically filed in the local municipal court or the appropriate Oklahoma state district court, depending on subject matter and amount in controversy. An attorney licensed in Oklahoma 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 Oklahoma courts without local counsel or pro hac vice admission.

Looking for additional Oklahoma attorneys? Browse all attorneys in Tulsa or all attorneys in Oklahoma.

Frequently Asked

Common questions about J. Dennis Semler

Where is J. Dennis Semler's law office located?
J. Dennis Semler's law practice is located in Tulsa, Oklahoma. You can contact the office directly through this profile page.
What practice areas does J. Dennis Semler handle?
J. Dennis Semler focuses on criminal defense, tax. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has J. Dennis Semler practiced law?
J. Dennis Semler has 45+ years of legal experience and has been licensed since 1981.
Where did J. Dennis Semler go to law school?
J. Dennis Semler earned their education at (J.D., 1981); (B.A., 1978).
How can I contact J. Dennis Semler for a consultation?
You can contact J. Dennis Semler 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.
What awards or recognition has J. Dennis Semler received?
J. Dennis Semler's notable recognition includes: BV Distinguished.

Education

J.D.
University of Tulsa
- 1981
B.A.
Oral Roberts University
- 1978

Awards

BV Distinguished

Bar Admissions

Oklahoma
Admitted: 1981

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