Atty. Mark Alan Clayton

Atty. Mark Alan Clayton

Mark Alan Clayton is a lawyer practicing insurance defense, personal injury, legal malpractice and 3 other areas of law. Mark received a B.B.A. degree from University of Oklahoma in 1988, and has been licensed for 35 years.

McAlester McAlester 35 yrs experience 35 year
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Profile Summary

About Mark Alan Clayton at a glance

Mark Alan Clayton is a medical malpractice, personal injury, business, government, and insurance attorney based in McAlester, Oklahoma. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in Oklahoma (1991) and U.S. District Court, Eastern District of Oklahoma and Eastern District of Texas and U.S. Court of Ap (1991). Educated at University of Oklahoma (J.D., 1991) and University of Oklahoma (B.B.A., 1988). Serands clients in McAlester, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Alan Clayton is a lawyer practicing insurance defense, personal injury, legal malpractice and 3 other areas of law
  • Mark received a B.B.A. degree from University of Oklahoma in 1988, and has been licensed for 35 years
  • Mark practices in McAlester, OK

Practice Areas Explained

Mark Alan Clayton's Areas of Practice

Each practice area below reflects the types of cases Mark Alan Clayton handles, with a brief overview of what that area of law covers.

Medical Malpractice

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

Mark Alan Clayton is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Oklahoma →

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.

Mark Alan Clayton is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Oklahoma →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Mark Alan Clayton is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Oklahoma →

Government & Administrative Law

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

Mark Alan Clayton is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Oklahoma →

Insurance Law

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

Mark Alan Clayton is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 McAlester 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 McAlester or all attorneys in Oklahoma.

Frequently Asked

Common questions about Mark Alan Clayton

Where is Mark Alan Clayton's law office located?
Mark Alan Clayton's law practice is located in McAlester, Oklahoma. You can contact the office directly through this profile page.
What practice areas does Mark Alan Clayton handle?
Mark Alan Clayton focuses on medical malpractice, personal injury, business, government, insurance. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Mark Alan Clayton practiced law?
Mark Alan Clayton has 35+ years of legal experience and has been licensed since 1991.
Where did Mark Alan Clayton go to law school?
Mark Alan Clayton earned their education at (J.D., 1991); (B.B.A., 1988).
How can I contact Mark Alan Clayton for a consultation?
You can contact Mark Alan Clayton 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.
University of Oklahoma
- 1991
B.B.A.
University of Oklahoma
- 1988

Bar Admissions

Oklahoma
Admitted: 1991
U.S. District Court, Eastern District of Oklahoma and Eastern District of Texas and U.S. Court of Ap
Admitted: 1991

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