Atty. Gregory Allen Marshall

Atty. Gregory Allen Marshall

Gregory Allen Marshall is a lawyer practicing criminal defense, litigation, criminal law and 24 other areas of law. Gregory received a B.S. degree from Colorado School of Mines, and has been licensed for 21 years.

New York New York 21 yrs experience 21 year
Call (332) 264-8148 Book Appointment

Profile Summary

About Gregory Allen Marshall at a glance

Gregory Allen Marshall is an Associate based in New York, New York. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on patent, drug crimes, personal injury, criminal defense, and family law. Admitted to practice in New York U.S. Supreme Court United States District Court, Eastern District of New York United States (2005). Educated at University of San Diego J.D. (—) and Colorado School of Mines B.S. (—). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory Allen Marshall is a lawyer practicing criminal defense, litigation, criminal law and 24 other areas of law
  • Gregory received a B.S. degree from Colorado School of Mines, and has been licensed for 21 years
  • Gregory practices in New York, NY

Practice Areas Explained

Gregory Allen Marshall's Areas of Practice

Each practice area below reflects the types of cases Gregory Allen Marshall handles, with a brief overview of what that area of law covers.

Patent Law

Gregory Allen Marshall is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in New York →

Drug Crimes

Gregory Allen Marshall is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in New York →

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.

Gregory Allen Marshall 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.

Gregory Allen Marshall 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.

Gregory Allen Marshall 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 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 Gregory Allen Marshall

Where is Gregory Allen Marshall's law office located?
Gregory Allen Marshall's law practice is located in New York, New York. You can contact the office directly through this profile page.
What practice areas does Gregory Allen Marshall handle?
Gregory Allen Marshall focuses on patent, drug crimes, personal injury, criminal defense, family law. Each practice area listed reflects experience handling cases of that type in New York.
How long has Gregory Allen Marshall practiced law?
Gregory Allen Marshall has 21+ years of legal experience and has been licensed since 2005.
Where did Gregory Allen Marshall go to law school?
Gregory Allen Marshall earned their education at (—); (—).
How can I contact Gregory Allen Marshall for a consultation?
You can contact Gregory Allen Marshall 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

University of San Diego J.D.
- In Progress
Colorado School of Mines B.S.
- In Progress

Bar Admissions

New York U.S. Supreme Court United States District Court, Eastern District of New York United States
Admitted: 2005

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