Atty. Dean Lee Koerth

Atty. Dean Lee Koerth

Dean Lee Koerth is a lawyer practicing insurance law, military law, domestic relations law. Dean received a B.A. degree from Columbia University in 1981, and has been licensed for 39 years.

Lewistown Lewistown 39 yrs experience 39 year
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Profile Summary

About Dean Lee Koerth at a glance

Dean Lee Koerth is a family law, insurance, and military attorney based in Lewistown, Montana. They have 39+ years of legal experience, licensed to practice since 1987. Admitted to practice in New York (1987), Montana (inactive) (1987), California (inactive) (1992), and U.S. District Court, Southern District of California (1992). Educated at Brooklyn Law School (J.D., 1986) and Columbia University (B.A., 1981). Serands clients in Lewistown, MT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dean Lee Koerth is a lawyer practicing insurance law, military law, domestic relations law
  • Dean received a B.A. degree from Columbia University in 1981, and has been licensed for 39 years
  • Dean practices in Lewistown, MT

Practice Areas Explained

Dean Lee Koerth's Areas of Practice

Each practice area below reflects the types of cases Dean Lee Koerth handles, with a brief overview of what that area of law covers.

Family Law

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

Dean Lee Koerth is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in Montana →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Dean Lee Koerth is one of 121,912 insurance attorneys indexed nationally. Browse insurance attorneys in Montana →

Military Law

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

Dean Lee Koerth is one of 8,613 military attorneys indexed nationally. Browse military attorneys in Montana →

Jurisdictional Context

Why local counsel matters in Montana

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

Looking for additional Montana attorneys? Browse all attorneys in Lewistown or all attorneys in Montana.

Frequently Asked

Common questions about Dean Lee Koerth

Where is Dean Lee Koerth's law office located?
Dean Lee Koerth's law practice is located in Lewistown, Montana. You can contact the office directly through this profile page.
What practice areas does Dean Lee Koerth handle?
Dean Lee Koerth focuses on family law, insurance, military. Each practice area listed reflects experience handling cases of that type in Montana.
How long has Dean Lee Koerth practiced law?
Dean Lee Koerth has 39+ years of legal experience and has been licensed since 1987.
Where did Dean Lee Koerth go to law school?
Dean Lee Koerth earned their education at (J.D., 1986); (B.A., 1981).
How can I contact Dean Lee Koerth for a consultation?
You can contact Dean Lee Koerth 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.
Brooklyn Law School
- 1986
B.A.
Columbia University
- 1981

Bar Admissions

New York
Admitted: 1987
Montana (inactive)
Admitted: 1987
California (inactive)
Admitted: 1992
U.S. District Court, Southern District of California
Admitted: 1992

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