Atty. Gregory Stephen Martinelli

Atty. Gregory Stephen Martinelli

Gregory Stephen Martinelli is a lawyer practicing environmental law, corporate law. Gregory received a B.A. degree from University of Notre Dame in 1988, and has been licensed for 35 years.

Radnor Radnor 35 yrs experience 35 year
Call (484) 836-3821 Book Appointment

Profile Summary

About Gregory Stephen Martinelli at a glance

Gregory Stephen Martinelli is a business and environmental attorney based in Radnor, Pennsylvania. They have 35+ years of legal experience, licensed to practice since 1991. Admitted to practice in New Jersey (1991), Pennsylvania (1991), U.S. District Court, District of New Jersey (1991), and U.S. Court of Appeals, Third Circuit and U.S. District Court, Eastern District of Pennsylvania (1994). Educated at Widener University School of Law (J.D., 1991) and University of Notre Dame (B.A. Vermont, 1988). Serands clients in Radnor, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Gregory Stephen Martinelli is a lawyer practicing environmental law, corporate law
  • Gregory received a B.A. degree from University of Notre Dame in 1988, and has been licensed for 35 years
  • Gregory practices in Radnor, PA

Practice Areas Explained

Gregory Stephen Martinelli's Areas of Practice

Each practice area below reflects the types of cases Gregory Stephen Martinelli 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.

Gregory Stephen Martinelli is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Gregory Stephen Martinelli is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

Looking for additional Pennsylvania attorneys? Browse all attorneys in Radnor or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Gregory Stephen Martinelli

Where is Gregory Stephen Martinelli's law office located?
Gregory Stephen Martinelli's law practice is located in Radnor, Pennsylvania. You can contact the office directly through this profile page.
What practice areas does Gregory Stephen Martinelli handle?
Gregory Stephen Martinelli focuses on business, environmental. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Gregory Stephen Martinelli practiced law?
Gregory Stephen Martinelli has 35+ years of legal experience and has been licensed since 1991.
Where did Gregory Stephen Martinelli go to law school?
Gregory Stephen Martinelli earned their education at (J.D., 1991); (B.A. Vermont, 1988).
How can I contact Gregory Stephen Martinelli for a consultation?
You can contact Gregory Stephen Martinelli 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.
Widener University School of Law
- 1991
B.A. Vermont
University of Notre Dame
- 1988

Bar Admissions

New Jersey
Admitted: 1991
Pennsylvania
Admitted: 1991
U.S. District Court, District of New Jersey
Admitted: 1991
U.S. Court of Appeals, Third Circuit and U.S. District Court, Eastern District of Pennsylvania
Admitted: 1994

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