Atty. Mark Stephen Barnett

Atty. Mark Stephen Barnett

Mark Stephen Barnett is a lawyer practicing appellate practice, assault and battery, bribery and 61 other areas of law. Mark received a B.A. degree from Columbia College, Columbia University in 1983, and has been licensed for 19 years.

Jacksonville Jacksonville 19 yrs experience 19 year
Call (386) 378-6058 Book Appointment

Profile Summary

About Mark Stephen Barnett at a glance

Mark Stephen Barnett is a dui/dwi, car accidents, medical malpractice, personal injury, and criminal defense attorney based in Jacksonville, Florida. They have 19+ years of legal experience, licensed to practice since 2007. Admitted to practice in Florida U.S. District Court, Middle District of Florida (2007). Educated at University of Florida, College of Law (J.D., 1987) and Columbia College, Columbia University (B.A. Political, 1983). Recognitions include Peer Reviewed. Serands clients in Jacksonville, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Stephen Barnett is a lawyer practicing appellate practice, assault and battery, bribery and 61 other areas of law
  • Mark received a B.A. degree from Columbia College, Columbia University in 1983, and has been licensed for 19 years
  • Mark practices in Jacksonville, FL

Practice Areas Explained

Mark Stephen Barnett's Areas of Practice

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

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

Mark Stephen Barnett is one of 29,976 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Florida →

Car Accidents

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

Mark Stephen Barnett is one of 36,807 car accidents attorneys indexed nationally. Browse car accidents attorneys in Florida →

Medical Malpractice

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

Mark Stephen Barnett is one of 49,086 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in Florida →

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 Stephen Barnett is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Florida →

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 Stephen Barnett is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Florida →

Jurisdictional Context

Why local counsel matters in Florida

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

Looking for additional Florida attorneys? Browse all attorneys in Jacksonville or all attorneys in Florida.

Frequently Asked

Common questions about Mark Stephen Barnett

Where is Mark Stephen Barnett's law office located?
Mark Stephen Barnett's law practice is located in Jacksonville, Florida. You can contact the office directly through this profile page.
What practice areas does Mark Stephen Barnett handle?
Mark Stephen Barnett focuses on dui/dwi, car accidents, medical malpractice, personal injury, criminal defense. Each practice area listed reflects experience handling cases of that type in Florida.
How long has Mark Stephen Barnett practiced law?
Mark Stephen Barnett has 19+ years of legal experience and has been licensed since 2007.
Where did Mark Stephen Barnett go to law school?
Mark Stephen Barnett earned their education at (J.D., 1987); (B.A. Political, 1983).
How can I contact Mark Stephen Barnett for a consultation?
You can contact Mark Stephen Barnett 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 Stephen Barnett received?
Mark Stephen Barnett's notable recognition includes: Peer Reviewed.

Education

J.D.
University of Florida, College of Law
- 1987
B.A. Political
Columbia College, Columbia University
- 1983

Awards

Peer Reviewed

Bar Admissions

Florida U.S. District Court, Middle District of Florida
Admitted: 2007

Reviews

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