Atty. Jonathan Stuart Gaynin

Atty. Jonathan Stuart Gaynin

Jonathan Stuart Gaynin is a lawyer practicing international law, financial markets and services, securities & investment fraud and 1 other area of law. Jonathan has been licensed for 60 years.

New York New York 60 yrs experience 60 year
Call (301) 450-0704 Book Appointment

Profile Summary

About Jonathan Stuart Gaynin at a glance

Jonathan Stuart Gaynin is a business, securities, consumer, and international attorney based in New York, New York. They have 60+ years of legal experience, licensed to practice since 1966. Admitted to practice in New York U.S. Supreme Court U.S. Court of Appeals, Second Circuit U.S. District Court, Southern Dist (1966). Educated at Washington University School of Law (LL.B., 1965). Recognitions include AV Preeminent. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jonathan Stuart Gaynin is a lawyer practicing international law, financial markets and services, securities & investment fraud and 1 other area of law
  • Jonathan has been licensed for 60 years
  • Jonathan practices in New York, NY

Practice Areas Explained

Jonathan Stuart Gaynin's Areas of Practice

Each practice area below reflects the types of cases Jonathan Stuart Gaynin 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.

Jonathan Stuart Gaynin is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Securities Law

Jonathan Stuart Gaynin is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Jonathan Stuart Gaynin is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in New York →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Jonathan Stuart Gaynin is one of 40,133 international attorneys indexed nationally. Browse international attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Jonathan Stuart Gaynin

Where is Jonathan Stuart Gaynin's law office located?
Jonathan Stuart Gaynin's law practice is located in New York, New York. You can contact the office directly through this profile page.
What practice areas does Jonathan Stuart Gaynin handle?
Jonathan Stuart Gaynin focuses on business, securities, consumer, international. Each practice area listed reflects experience handling cases of that type in New York.
How long has Jonathan Stuart Gaynin practiced law?
Jonathan Stuart Gaynin has 60+ years of legal experience and has been licensed since 1966.
Where did Jonathan Stuart Gaynin go to law school?
Jonathan Stuart Gaynin earned their education at (LL.B., 1965).
How can I contact Jonathan Stuart Gaynin for a consultation?
You can contact Jonathan Stuart Gaynin 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 Jonathan Stuart Gaynin received?
Jonathan Stuart Gaynin's notable recognition includes: AV Preeminent.

Education

LL.B.
Washington University School of Law
- 1965

Awards

AV Preeminent

Bar Admissions

New York U.S. Supreme Court U.S. Court of Appeals, Second Circuit U.S. District Court, Southern Dist
Admitted: 1966

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