Atty. Joseph Peter Gaffney

Atty. Joseph Peter Gaffney

Joseph Peter Gaffney is a lawyer practicing estate planning, estate administration, estate litigation. Joseph received a B.A. degree from St.

Manhasset Manhasset 36 yrs experience 36 year
Call (363) 777-1040 Book Appointment

Profile Summary

About Joseph Peter Gaffney at a glance

Joseph Peter Gaffney is a probate, estate planning, and estate litigation attorney based in Manhasset, New York. They have 36+ years of legal experience, licensed to practice since 1990. Admitted to practice in New York (1990). Educated at St. John's University School of Law (J.D., 1989) and St. John's University (B.A., 1977). Serands clients in Manhasset, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Joseph Peter Gaffney is a lawyer practicing estate planning, estate administration, estate litigation
  • Joseph received a B.A. degree from St. John's University in 1977, and has been licensed for 36 years
  • Joseph practices in Manhasset, NY

Practice Areas Explained

Joseph Peter Gaffney's Areas of Practice

Each practice area below reflects the types of cases Joseph Peter Gaffney handles, with a brief overview of what that area of law covers.

Probate

Joseph Peter Gaffney is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in New York →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Joseph Peter Gaffney is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in New York →

Estate & Trust Litigation

Joseph Peter Gaffney 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 Manhasset 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 Manhasset or all attorneys in New York.

Frequently Asked

Common questions about Joseph Peter Gaffney

Where is Joseph Peter Gaffney's law office located?
Joseph Peter Gaffney's law practice is located in Manhasset, New York. You can contact the office directly through this profile page.
What practice areas does Joseph Peter Gaffney handle?
Joseph Peter Gaffney focuses on probate, estate planning, estate litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Joseph Peter Gaffney practiced law?
Joseph Peter Gaffney has 36+ years of legal experience and has been licensed since 1990.
Where did Joseph Peter Gaffney go to law school?
Joseph Peter Gaffney earned their education at (J.D., 1989); (B.A., 1977).
How can I contact Joseph Peter Gaffney for a consultation?
You can contact Joseph Peter Gaffney 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
- 1989
B.A.
St. John's University
- 1977

Bar Admissions

New York
Admitted: 1990

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