Atty. John Brian Macreery

Atty. John Brian Macreery

John Brian Macreery is a lawyer practicing personal injury law, domestic relations law, criminal law and 1 other area of law. John received a B.A. degree from University of Pennsylvania in 1970, and has been licensed for 52 years.

Katonah Katonah 52 yrs experience 52 year
Call (845) 991-2331 Book Appointment

Profile Summary

About John Brian Macreery at a glance

John Brian Macreery is a Member based in Katonah, New York, practicing at Deren, Genett & Macreery, P.C.. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on personal injury, criminal defense, and family law. Admitted to practice in New York U.S. District Court, Southern District of New York U.S. District Court, Northern District o (1974). Educated at Fordham University (J.D., 1973) and University of Pennsylvania (B.A., 1970). Recognitions include BV Distinguished. Serands clients in Katonah, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Brian Macreery is a lawyer practicing personal injury law, domestic relations law, criminal law and 1 other area of law
  • John received a B.A. degree from University of Pennsylvania in 1970, and has been licensed for 52 years
  • John practices at Deren, Genett & Macreery, P.C. in Katonah, NY

Practice Areas Explained

John Brian Macreery's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

John Brian Macreery is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in New York →

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 Brian Macreery is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New York →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

John Brian Macreery is one of 187,066 family law attorneys indexed nationally. Browse family law 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 Katonah 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 Katonah or all attorneys in New York.

Frequently Asked

Common questions about John Brian Macreery

Where is John Brian Macreery's law office located?
John Brian Macreery's law practice is located in Katonah, New York. The firm is Deren, Genett & Macreery, P.C.. You can contact the office directly through this profile page.
What practice areas does John Brian Macreery handle?
John Brian Macreery focuses on personal injury, criminal defense, family law. Each practice area listed reflects experience handling cases of that type in New York.
How long has John Brian Macreery practiced law?
John Brian Macreery has 52+ years of legal experience and has been licensed since 1974.
Where did John Brian Macreery go to law school?
John Brian Macreery earned their education at (J.D., 1973); (B.A., 1970).
How can I contact John Brian Macreery for a consultation?
You can contact John Brian Macreery 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 John Brian Macreery received?
John Brian Macreery's notable recognition includes: BV Distinguished.

Education

J.D.
Fordham University
- 1973
B.A.
University of Pennsylvania
- 1970

Awards

BV Distinguished

Bar Admissions

New York U.S. District Court, Southern District of New York U.S. District Court, Northern District o
Admitted: 1974

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