Atty. John Samuel Donnellon

Atty. John Samuel Donnellon

John Samuel Donnellon is a lawyer practicing corporate law, business law. John received a M.B.A. degree from Indiana University in 1978, and has been licensed for 35 years.

Jupiter Jupiter 35 yrs experience 35 year
Call (561) 283-7237 Book Appointment

Profile Summary

About John Samuel Donnellon at a glance

John Samuel Donnellon is a business attorney based in Jupiter, Florida. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in Virginia (1991). Educated at George Mason University School of Law (J.D., 1991) and Indiana University (M.B.A. University, 1978). Serands clients in Jupiter, FL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Samuel Donnellon is a lawyer practicing corporate law, business law
  • John received a M.B.A. degree from Indiana University in 1978, and has been licensed for 35 years
  • John practices in Jupiter, FL

Practice Areas Explained

John Samuel Donnellon's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John Samuel Donnellon is one of 501,317 business attorneys indexed nationally. Browse business 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 Jupiter 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 Jupiter or all attorneys in Florida.

Frequently Asked

Common questions about John Samuel Donnellon

Where is John Samuel Donnellon's law office located?
John Samuel Donnellon's law practice is located in Jupiter, Florida. You can contact the office directly through this profile page.
What practice areas does John Samuel Donnellon handle?
John Samuel Donnellon focuses on business. Each practice area listed reflects experience handling cases of that type in Florida.
How long has John Samuel Donnellon practiced law?
John Samuel Donnellon has 35+ years of legal experience and has been licensed since 1991.
Where did John Samuel Donnellon go to law school?
John Samuel Donnellon earned their education at (J.D., 1991); (M.B.A. University, 1978).
How can I contact John Samuel Donnellon for a consultation?
You can contact John Samuel Donnellon 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.

Practice Areas

Education

J.D.
George Mason University School of Law
- 1991
M.B.A. University
Indiana University
- 1978

Bar Admissions

Virginia
Admitted: 1991

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