Atty. Gregory John Ahlgren

Atty. Gregory John Ahlgren

Mr. Gregory John Ahlgren is a lawyer practicing criminal law, drugs and narcotics, criminal defense and 1 other area of law.

Manchester Manchester 49 yrs experience 49 year
Call (603) 506-5790 Book Appointment

Profile Summary

About Gregory John Ahlgren at a glance

Gregory John Ahlgren is a Member based in Manchester, New Hampshire, practicing at Ahlgren & Smith. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on drug crimes and criminal defense. Admitted to practice in Pennsylvania (1977), New Hampshire (1978), and District of Columbia (1979). Educated at University of Pennsylvania (J.D., 1977) and Syracuse University (B.A., 1974). Serands clients in Manchester, NH and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Gregory John Ahlgren is a lawyer practicing criminal law, drugs and narcotics, criminal defense and 1 other area of law
  • Gregory received a B.A. degree from Syracuse University in 1974, and has been licensed for 49 years
  • Gregory practices at Ahlgren & Smith in Manchester, NH

Practice Areas Explained

Gregory John Ahlgren's Areas of Practice

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

Drug Crimes

Gregory John Ahlgren is one of 6,966 drug crimes attorneys indexed nationally. Browse drug crimes attorneys in New Hampshire →

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 John Ahlgren is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in New Hampshire →

Jurisdictional Context

Why local counsel matters in New Hampshire

Practicing law in New Hampshire. Legal matters in New Hampshire are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Manchester are typically filed in the local municipal court or the appropriate New Hampshire state district court, depending on subject matter and amount in controversy. An attorney licensed in New Hampshire 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 Hampshire courts without local counsel or pro hac vice admission.

Looking for additional New Hampshire attorneys? Browse all attorneys in Manchester or all attorneys in New Hampshire.

Frequently Asked

Common questions about Gregory John Ahlgren

Where is Gregory John Ahlgren's law office located?
Gregory John Ahlgren's law practice is located in Manchester, New Hampshire. The firm is Ahlgren & Smith. You can contact the office directly through this profile page.
What practice areas does Gregory John Ahlgren handle?
Gregory John Ahlgren focuses on drug crimes, criminal defense. Each practice area listed reflects experience handling cases of that type in New Hampshire.
How long has Gregory John Ahlgren practiced law?
Gregory John Ahlgren has 49+ years of legal experience and has been licensed since 1977.
Where did Gregory John Ahlgren go to law school?
Gregory John Ahlgren earned their education at (J.D., 1977); (B.A., 1974).
How can I contact Gregory John Ahlgren for a consultation?
You can contact Gregory John Ahlgren 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.
University of Pennsylvania
- 1977
B.A.
Syracuse University
- 1974

Bar Admissions

Pennsylvania
Admitted: 1977
New Hampshire
Admitted: 1978
District of Columbia
Admitted: 1979

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.