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Atty. John Newton Mackenzie

Atty. John Newton Mackenzie

John Newton Mackenzie is a lawyer practicing personal injury, defective products, workers compensation. John received a B.A. degree from Oklahoma State University in 1974, and has been licensed for 46 years.

Tulsa Tulsa 46 yrs experience 46 year
Call (539) 265-7288 Book Appointment

Profile Summary

About John Newton Mackenzie at a glance

John Newton Mackenzie is an Of Counsel based in Tulsa, Oklahoma. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on personal injury, workers comp, and product liability. Admitted to practice in Oklahoma (1980). Educated at University of Oklahoma (J.D., 1979) and Oklahoma State University (B.A., 1974). Active member of Oklahoma County, Oklahoma and American Bar Associations. Serands clients in Tulsa, OK and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Newton Mackenzie is a lawyer practicing personal injury, defective products, workers compensation
  • John received a B.A. degree from Oklahoma State University in 1974, and has been licensed for 46 years
  • John practices in Tulsa, OK

Practice Areas Explained

John Newton Mackenzie's Areas of Practice

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

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.

John Newton Mackenzie is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Oklahoma →

Workers Compensation

Workers compensation lawyers help injured workers get medical care, lost wages, and disability benefits. Free consult, no fee unless you win.

John Newton Mackenzie is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Oklahoma →

Product Liability

John Newton Mackenzie 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 John Newton Mackenzie

Where is John Newton Mackenzie's law office located?
John Newton Mackenzie's law practice is located in Tulsa, Oklahoma. You can contact the office directly through this profile page.
What practice areas does John Newton Mackenzie handle?
John Newton Mackenzie focuses on personal injury, workers comp, product liability. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has John Newton Mackenzie practiced law?
John Newton Mackenzie has 46+ years of legal experience and has been licensed since 1980.
Where did John Newton Mackenzie go to law school?
John Newton Mackenzie earned their education at (J.D., 1979); (B.A., 1974).
How can I contact John Newton Mackenzie for a consultation?
You can contact John Newton Mackenzie 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
- 1979
B.A.
Oklahoma State University
- 1974

Bar Admissions

Oklahoma
Admitted: 1980

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