Atty. Mark Louis Collier

Atty. Mark Louis Collier

Mark Louis Collier is a lawyer practicing plaintiffs negligence, torts, products liability and 2 other areas of law. Mark received a B.S. degree from Oklahoma State University in 1985, and has been licensed for 38 years.

Tulsa Tulsa 38 yrs experience 38 year
Call (539) 666-8362 Book Appointment

Profile Summary

About Mark Louis Collier at a glance

Mark Louis Collier is a Member based in Tulsa, Oklahoma, practicing at Richardson Richardson Boudreaux, PLLC. They have 38+ years of legal experience, licensed to practice since 1988. Their practice focuses on medical malpractice, personal injury, criminal defense, and product liability. Admitted to practice in Oklahoma (1988). Educated at University of Notre Dame (J.D., 1988) and Oklahoma State University (B.S., 1985). Recognitions include BV Distinguished. Active member of Tulsa County and Oklahoma Bar Associations. Serands clients in Tulsa, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Louis Collier is a lawyer practicing plaintiffs negligence, torts, products liability and 2 other areas of law
  • Mark received a B.S. degree from Oklahoma State University in 1985, and has been licensed for 38 years
  • Mark practices at Richardson Richardson Boudreaux, PLLC in Tulsa, OK

Practice Areas Explained

Mark Louis Collier's Areas of Practice

Each practice area below reflects the types of cases Mark Louis Collier 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 Louis Collier 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 Louis Collier is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Oklahoma →

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.

Mark Louis Collier is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Oklahoma →

Product Liability

Mark Louis Collier is one of 66,193 product liability attorneys indexed nationally. Browse product liability 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 Mark Louis Collier

Where is Mark Louis Collier's law office located?
Mark Louis Collier's law practice is located in Tulsa, Oklahoma. The firm is Richardson Richardson Boudreaux, PLLC. You can contact the office directly through this profile page.
What practice areas does Mark Louis Collier handle?
Mark Louis Collier focuses on medical malpractice, personal injury, criminal defense, product liability. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Mark Louis Collier practiced law?
Mark Louis Collier has 38+ years of legal experience and has been licensed since 1988.
Where did Mark Louis Collier go to law school?
Mark Louis Collier earned their education at (J.D., 1988); (B.S., 1985).
How can I contact Mark Louis Collier for a consultation?
You can contact Mark Louis Collier 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 Mark Louis Collier received?
Mark Louis Collier's notable recognition includes: BV Distinguished.

Education

J.D.
University of Notre Dame
- 1988
B.S.
Oklahoma State University
- 1985

Awards

BV Distinguished

Bar Admissions

Oklahoma
Admitted: 1988

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