Atty. John Patrick Tynan

Atty. John Patrick Tynan

Professional experience N.Y. County Assistant District Attorney, 1989–1994

Roslyn Heights Roslyn Heights 36 Years Experience 36 year
Call (332) 249-8336

Profile Summary

About John Patrick Tynan at a glance

John Patrick Tynan is an Associate based in Roslyn Heights, New York, practicing at Worth, Longworth & London, LLP. They have 36+ years of legal experience, licensed to practice since 1990. Their practice focuses on criminal defense, litigation, and government. Admitted to practice in New York (1990), U.S. District Court for the Southern District of New York (1994), and U.S. District Court for the Eastern District of New York U.S. Supreme Court U.S. Federal Court of Cl (1994). Educated at Brooklyn Law School (J.D., 1989) and Providence College (B.S., 1986). Serves clients in Roslyn Heights, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Professional experience N.Y
  • County Assistant District Attorney, 1989–1994

Practice Areas Explained

John Patrick Tynan's Areas of Practice

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

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.

John Patrick Tynan is one of 190,900 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John Patrick Tynan is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

John Patrick Tynan is one of 118,414 government attorneys indexed nationally. Browse government 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 Roslyn Heights 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 venue, 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 Roslyn Heights or all attorneys in New York.

Frequently Asked

Common questions about John Patrick Tynan

Where is John Patrick Tynan's law office located?
John Patrick Tynan's law practice is located in Roslyn Heights, New York. The firm is Worth, Longworth & London, LLP. You can contact the office directly through this profile page.
What practice areas does John Patrick Tynan handle?
John Patrick Tynan focuses on criminal defense, litigation, government. Each practice area listed reflects experience handling cases of that type in New York.
How long has John Patrick Tynan practiced law?
John Patrick Tynan has 36+ years of legal experience and has been licensed since 1990.
Where did John Patrick Tynan go to law school?
John Patrick Tynan earned their education at (J.D., 1989); (B.S., 1986).
How can I contact John Patrick Tynan for a consultation?
You can contact John Patrick Tynan 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

J.D.
Brooklyn Law School
- 1989
B.S.
Providence College
- 1986

Bar Admissions

New York
Admitted: 1990
U.S. District Court for the Southern District of New York
Admitted: 1994
U.S. District Court for the Eastern District of New York U.S. Supreme Court U.S. Federal Court of Cl
Admitted: 1994

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