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Atty. Timothy J. Dennin

Atty. Timothy J. Dennin

Timothy J. Dennin practices at Timothy J.

Northport Northport 43 yrs experience 43 year
Call (844) 250-3492 Book Appointment

Profile Summary

About Timothy J. Dennin at a glance

Timothy J. Dennin is a Member based in Northport, New York, practicing at Timothy J. Dennin, P.C.. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on class action, m&a, white collar, securities, and estate litigation. Admitted to practice in Massachusetts (1983), New York (1984), U.S. District Court, Southern District of New York (1985), and U.S. District Court, Eastern District of New York (1985). Educated at St. John's University School of Law (J.D., 1983) and College of the Holy Cross (B.A., 1978). Recognitions include AV Preeminent. Active member of Association of the Bar of the City of New York (Member, Securities and Commodities Law Panel) New York State Bar Association National College of District Attorneys Public Investors Arbitration Bar Association. Serands clients in Northport, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Timothy J. Dennin practices at Timothy J. Dennin, P.C
  • Read Full Bio

Practice Areas Explained

Timothy J. Dennin's Areas of Practice

Each practice area below reflects the types of cases Timothy J. Dennin handles, with a brief overview of what that area of law covers.

Class Action

Timothy J. Dennin is one of 26,424 class action attorneys indexed nationally. Browse class action attorneys in New York →

Mergers & Acquisitions

Timothy J. Dennin is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in New York →

White Collar Crimes

Timothy J. Dennin is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in New York →

Securities Law

Timothy J. Dennin is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Estate & Trust Litigation

Timothy J. Dennin is one of 20,023 estate litigation attorneys indexed nationally. Browse estate litigation 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 Northport 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 Northport or all attorneys in New York.

Frequently Asked

Common questions about Timothy J. Dennin

Where is Timothy J. Dennin's law office located?
Timothy J. Dennin's law practice is located in Northport, New York. The firm is Timothy J. Dennin, P.C.. You can contact the office directly through this profile page.
What practice areas does Timothy J. Dennin handle?
Timothy J. Dennin focuses on class action, m&a, white collar, securities, estate litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Timothy J. Dennin practiced law?
Timothy J. Dennin has 43+ years of legal experience and has been licensed since 1983.
Where did Timothy J. Dennin go to law school?
Timothy J. Dennin earned their education at (J.D., 1983); (B.A., 1978).
How can I contact Timothy J. Dennin for a consultation?
You can contact Timothy J. Dennin 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 Timothy J. Dennin received?
Timothy J. Dennin's notable recognition includes: AV Preeminent.

Education

J.D.
St. John's University School of Law
- 1983
B.A.
College of the Holy Cross
- 1978

Awards

AV Preeminent

Bar Admissions

Massachusetts
Admitted: 1983
New York
Admitted: 1984
U.S. District Court, Southern District of New York
Admitted: 1985
U.S. District Court, Eastern District of New York
Admitted: 1985
U.S. District Court, Northern District of New York
Admitted: 1998

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