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Atty. John Mark Johnston

Atty. John Mark Johnston

John Mark Johnston is a lawyer. John received a degree from The Ohio State University Moritz College of Law, and has been licensed for 39 years.

Windermere Windermere 39 Years Experience 39 year
Call (941) 280-3045

Profile Summary

About John Mark Johnston at a glance

John Mark Johnston is an attorney based in Windermere, Florida. They haand 39+ years of legal experience, licensed to practice since 1987. Admitted to practice in Ohio (1987) and Florida (1990). Educated at The Ohio State University Moritz College of Law Bowling Green State University (โ€”). Serands clients in Windermere, FL and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • John Mark Johnston is a lawyer
  • John received a degree from The Ohio State University Moritz College of Law, and has been licensed for 39 years
  • John practices in Windermere, FL

Jurisdictional Context

Why local counsel matters in Florida

Practforg law in Florida. Legal matters in Florida are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand law. Cases originating in Windermere 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 substantiand 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 Windermere or all attorneys in Florida.

Frequently Asked

Common questions about John Mark Johnston

Where is John Mark Johnston's law office located?
John Mark Johnston's law practice is located in Windermere, Florida. You can contact the office directly through this profile page.
How long has John Mark Johnston practiced law?
John Mark Johnston has 39+ years of legal experience and has been licensed since 1987.
Where did John Mark Johnston go to law school?
John Mark Johnston earned their education at (โ€”).
How can I contact John Mark Johnston for a consultation?
You can contact John Mark Johnston 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

โ€”
The Ohio State University Moritz College of Law Bowling Green State University
- In Progress

Bar Admissions

Ohio
Admitted: 1987
Florida
Admitted: 1990

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