Atty. John Matthew Hadlock

Atty. John Matthew Hadlock

John Matthew Hadlock is a lawyer practicing litigation (commercial), litigation (real estate), appellate law and 3 other areas of law. John received a B.A. degree from Colgate University in 1959, and has been licensed for 63 years.

New York New York 63 yrs experience 63 year
Call (332) 209-5396 Book Appointment

Profile Summary

About John Matthew Hadlock at a glance

John Matthew Hadlock is an Of Counsel based in New York, New York. They have 63+ years of legal experience, licensed to practice since 1963. Their practice focuses on business, real estate, estate litigation, litigation, and appellate. Admitted to practice in New York (1963), U.S. Court of Appeals, Second Circuit (1966), U.S. District Court, Eastern District of Virginia (1968), and U.S. District Court, Eastern District of New York (1969). Educated at St. Johns University School of Law (LL.B. Law, 1962) and Colgate University (B.A., 1959). Recognitions include AV Preeminent. Active member of American Bar Association New York City Bar Association (Member, Senior Lawyer Committee Member, Transportation Committee Member, State Legislative Committee) New York State Senate (Assistant Counsel, Majority Leader, 1967 — Present) Federal Bar Council. Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Matthew Hadlock is a lawyer practicing litigation (commercial), litigation (real estate), appellate law and 3 other areas of law
  • John received a B.A. degree from Colgate University in 1959, and has been licensed for 63 years
  • John practices in New York, NY

Practice Areas Explained

John Matthew Hadlock's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John Matthew Hadlock is one of 501,317 business attorneys indexed nationally. Browse business attorneys in New York →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John Matthew Hadlock is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Estate & Trust Litigation

John Matthew Hadlock is one of 20,023 estate litigation attorneys indexed nationally. Browse estate litigation attorneys in New York →

Civil Litigation

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

John Matthew Hadlock is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

John Matthew Hadlock is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 John Matthew Hadlock

Where is John Matthew Hadlock's law office located?
John Matthew Hadlock's law practice is located in New York, New York. You can contact the office directly through this profile page.
What practice areas does John Matthew Hadlock handle?
John Matthew Hadlock focuses on business, real estate, estate litigation, litigation, appellate. Each practice area listed reflects experience handling cases of that type in New York.
How long has John Matthew Hadlock practiced law?
John Matthew Hadlock has 63+ years of legal experience and has been licensed since 1963.
Where did John Matthew Hadlock go to law school?
John Matthew Hadlock earned their education at (LL.B. Law, 1962); (B.A., 1959).
How can I contact John Matthew Hadlock for a consultation?
You can contact John Matthew Hadlock 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 Matthew Hadlock received?
John Matthew Hadlock's notable recognition includes: AV Preeminent.

Education

LL.B. Law
St. Johns University School of Law
- 1962
B.A.
Colgate University
- 1959

Awards

AV Preeminent

Bar Admissions

New York
Admitted: 1963
U.S. Court of Appeals, Second Circuit
Admitted: 1966
U.S. District Court, Eastern District of Virginia
Admitted: 1968
U.S. District Court, Eastern District of New York
Admitted: 1969
U.S. District Court, Southern District of New York
Admitted: 1969
U.S. District Court, Western District of New York
Admitted: 1969
U.S. District Court, Northern District of New York
Admitted: 1969
U.S. District Court, Southern District of California
Admitted: 1971
U.S. Court of Appeals, Tenth Circuit
Admitted: 1977
U.S. Court of International Trade
Admitted: 1982
U.S. District Court, Central District of California
Admitted: 1988
U.S. District Court, Eastern District of California
Admitted: 1988
U.S. Court of Appeals, Sixth Circuit
Admitted: 1988
U.S. Court of Appeals, Ninth Circuit
Admitted: 1988
U.S. Supreme Court
Admitted: 1994

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