Atty. Marcus M. Cornelius III

Atty. Marcus M. Cornelius III

Mr. Marcus M.

St. Augustine St. Augustine 49 yrs experience 49 year
Call (386) 777-3678 Book Appointment

Profile Summary

About Marcus M. Cornelius III at a glance

Marcus M. Cornelius III is a Member based in St. Augustine, Florida, practicing at M. M. Cornelius III & Associates, P.A.. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on personal injury, workers comp, and ssd. Admitted to practice in Florida (1977), Georgia (1977), and District of Columbia South Carolina (1978). Educated at Antioch School of Law (J.D., 1977) and Georgia Southern University (M.B.A. Stetson, 1974). Recognitions include Peer Reviewed. Serands clients in St. Augustine, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Marcus M. Cornelius III is a lawyer practicing workers compensation, personal injury, social security disability
  • Marcus received a M.B.A. degree from Georgia Southern University in 1974, and has been licensed for 49 years
  • Marcus practices at M. M. Cornelius III & Associates, P.A. in St. Augustine, FL

Practice Areas Explained

Marcus M. Cornelius III's Areas of Practice

Each practice area below reflects the types of cases Marcus M. Cornelius III 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.

Marcus M. Cornelius III is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Florida →

Workers Compensation

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

Marcus M. Cornelius III is one of 55,389 workers comp attorneys indexed nationally. Browse workers comp attorneys in Florida →

Social Security Disability

SSDI and SSI attorneys for disability claims, denied benefits, and Social Security appeals.

Marcus M. Cornelius III is one of 26,532 ssd attorneys indexed nationally. Browse ssd 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 St. Augustine 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 St. Augustine or all attorneys in Florida.

Frequently Asked

Common questions about Marcus M. Cornelius III

Where is Marcus M. Cornelius III's law office located?
Marcus M. Cornelius III's law practice is located in St. Augustine, Florida. The firm is M. M. Cornelius III & Associates, P.A.. You can contact the office directly through this profile page.
What practice areas does Marcus M. Cornelius III handle?
Marcus M. Cornelius III focuses on personal injury, workers comp, ssd. Each practice area listed reflects experience handling cases of that type in Florida.
How long has Marcus M. Cornelius III practiced law?
Marcus M. Cornelius III has 49+ years of legal experience and has been licensed since 1977.
Where did Marcus M. Cornelius III go to law school?
Marcus M. Cornelius III earned their education at (J.D., 1977); (M.B.A. Stetson, 1974).
How can I contact Marcus M. Cornelius III for a consultation?
You can contact Marcus M. Cornelius III 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 Marcus M. Cornelius III received?
Marcus M. Cornelius III's notable recognition includes: Peer Reviewed.

Education

J.D.
Antioch School of Law
- 1977
M.B.A. Stetson
Georgia Southern University
- 1974

Awards

Peer Reviewed

Bar Admissions

Florida
Admitted: 1977
Georgia
Admitted: 1977
District of Columbia South Carolina
Admitted: 1978

Reviews

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