Atty. Denis Patrick Kelleher

Atty. Denis Patrick Kelleher

Denis Patrick Kelleher is a lawyer practicing criminal defense, sec enforcement, appellate practice and 5 other areas of law. Denis received a B.A. degree from Skidmore College, and has been licensed for 32 years.

New York New York 32 yrs experience 32 year
Call (845) 493-2194 Book Appointment

Profile Summary

About Denis Patrick Kelleher at a glance

Denis Patrick Kelleher is an Of Counsel based in New York, New York. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on criminal defense, white collar, securities, litigation, and consumer. Admitted to practice in New York U.S. District Courts, Southern and Eastern Districts of New York U.S. Courts of Appeals, Se (1994). Educated at St. John's University School of Law (J.D., 1993) and Skidmore College B.A. (—). Active member of The Association of the Bar the City of New York Federal Bar Council New York County Lawyers Association New York Council of Defense Lawyers. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Denis Patrick Kelleher is a lawyer practicing criminal defense, sec enforcement, appellate practice and 5 other areas of law
  • Denis received a B.A. degree from Skidmore College, and has been licensed for 32 years
  • Denis practices in New York, NY

Practice Areas Explained

Denis Patrick Kelleher's Areas of Practice

Each practice area below reflects the types of cases Denis Patrick Kelleher 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.

Denis Patrick Kelleher is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

White Collar Crimes

Denis Patrick Kelleher is one of 20,025 white collar attorneys indexed nationally. Browse white collar attorneys in New York →

Securities Law

Denis Patrick Kelleher is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Civil Litigation

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

Denis Patrick Kelleher is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Consumer Protection

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

Denis Patrick Kelleher is one of 50,607 consumer attorneys indexed nationally. Browse consumer 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 Denis Patrick Kelleher

Where is Denis Patrick Kelleher's law office located?
Denis Patrick Kelleher's law practice is located in New York, New York. You can contact the office directly through this profile page.
What practice areas does Denis Patrick Kelleher handle?
Denis Patrick Kelleher focuses on criminal defense, white collar, securities, litigation, consumer. Each practice area listed reflects experience handling cases of that type in New York.
How long has Denis Patrick Kelleher practiced law?
Denis Patrick Kelleher has 32+ years of legal experience and has been licensed since 1994.
Where did Denis Patrick Kelleher go to law school?
Denis Patrick Kelleher earned their education at (J.D., 1993); (—).
How can I contact Denis Patrick Kelleher for a consultation?
You can contact Denis Patrick Kelleher 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.
St. John's University School of Law
- 1993
Skidmore College B.A.
- In Progress

Bar Admissions

New York U.S. District Courts, Southern and Eastern Districts of New York U.S. Courts of Appeals, Se
Admitted: 1994

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