Av. John A. Masterson

Av. John A. Masterson

Mr. John A.

Casper Casper 40 Yıl Deneyim 40 yıl
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Profile Summary

About John A. Masterson at a glance

John A. Masterson is a litigation, environmental, government, and adr attorney based in Casper, Wyoming. They have 40+ years of legal experience, licensed to practice since 1986. Admitted to practice in Wyoming (1986) and U.S. District Court, District of Wyoming (1986). Educated at University of Wyoming (J.D., 1986) and University of Michigan (B.G.S., 1983). Recognitions include BV Distinguished. Active member of Wyoming State Bar American Bar Association Wyoming Trial Lawyers Association American Judicature Society. Serands clients in Casper, WY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Hakkında

  • Mr. John A. Masterson is a lawyer practicing arbitration & alternative dispute resolution, litigation, natural resources & energy and 2 other areas of law
  • John received a B.G.S. degree from University of Michigan in 1983, and has been licensed for 40 years
  • John practices in Casper, WY

Practice Areas Explained

John A. Masterson's Areas of Practice

Each practice area below reflects the types of cases John A. Masterson handles, with a brief overview of what that area of law covers.

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John A. Masterson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Wyoming →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

John A. Masterson is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Wyoming →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

John A. Masterson is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Wyoming →

Mediation & Arbitration

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

John A. Masterson is one of 73,906 adr attorneys indexed nationally. Browse adr attorneys in Wyoming →

Jurisdictional Context

Why local counsel matters in Wyoming

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

Looking for additional Wyoming attorneys? Browse all attorneys in Casper or all attorneys in Wyoming.

Frequently Asked

Common questions about John A. Masterson

Where is John A. Masterson's law office located?
John A. Masterson's law practice is located in Casper, Wyoming. You can contact the office directly through this profile page.
What practice areas does John A. Masterson handle?
John A. Masterson focuses on litigation, environmental, government, adr. Each practice area listed reflects experience handling cases of that type in Wyoming.
How long has John A. Masterson practiced law?
John A. Masterson has 40+ years of legal experience and has been licensed since 1986.
Where did John A. Masterson go to law school?
John A. Masterson earned their education at (J.D., 1986); (B.G.S., 1983).
How can I contact John A. Masterson for a consultation?
You can contact John A. Masterson 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 John A. Masterson received?
John A. Masterson's notable recognition includes: BV Distinguished.

Eğitim

J.D.
University of Wyoming
- 1986
B.G.S.
University of Michigan
- 1983

Ödüller

BV Distinguished

Bar Admissions

Wyoming
Admitted: 1986
U.S. District Court, District of Wyoming
Admitted: 1986

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