Atty. John P. Koopman

Atty. John P. Koopman

John P. Koopman is a lawyer practicing banking, business law, commercial law and 8 other areas of law.

Langhorne Langhorne 54 yrs experience 54 year
Call (215) 995-1483 Book Appointment

Profile Summary

About John P. Koopman at a glance

John P. Koopman is an Of Counsel based in Langhorne, Pennsylvania, practicing at Begley, Carlin & Mandio, LLP. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on business, real estate, zoning, construction, and government. Admitted to practice in Pennsylvania U.S. District Court, Eastern District of Pennsylvania U.S. Court of Appeals, Third Circ (1972). Educated at Villanova University (J.D., 1972) and Northwestern University (B.S., 1968). Recognitions include BV Distinguished. Active member of Bucks County Bar Association Pennsylvania Bar Association. Serands clients in Langhorne, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John P. Koopman is a lawyer practicing banking, business law, commercial law and 8 other areas of law
  • John received a B.S. degree from Northwestern University in 1968, and has been licensed for 54 years
  • John practices at Begley, Carlin & Mandio, LLP in Langhorne, PA

Practice Areas Explained

John P. Koopman's Areas of Practice

Each practice area below reflects the types of cases John P. Koopman 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 P. Koopman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Real Estate Law

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

John P. Koopman is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Pennsylvania →

Land Use & Zoning

John P. Koopman is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in Pennsylvania →

Construction Law

John P. Koopman is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in Pennsylvania →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

John P. Koopman is one of 132,225 government attorneys indexed nationally. Browse government 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 Langhorne 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 Langhorne or all attorneys in Pennsylvania.

Frequently Asked

Common questions about John P. Koopman

Where is John P. Koopman's law office located?
John P. Koopman's law practice is located in Langhorne, Pennsylvania. The firm is Begley, Carlin & Mandio, LLP. You can contact the office directly through this profile page.
What practice areas does John P. Koopman handle?
John P. Koopman focuses on business, real estate, zoning, construction, government. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has John P. Koopman practiced law?
John P. Koopman has 54+ years of legal experience and has been licensed since 1972.
Where did John P. Koopman go to law school?
John P. Koopman earned their education at (J.D., 1972); (B.S., 1968).
How can I contact John P. Koopman for a consultation?
You can contact John P. Koopman 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 P. Koopman received?
John P. Koopman's notable recognition includes: BV Distinguished.

Education

J.D.
Villanova University
- 1972
B.S.
Northwestern University
- 1968

Awards

BV Distinguished

Bar Admissions

Pennsylvania U.S. District Court, Eastern District of Pennsylvania U.S. Court of Appeals, Third Circ
Admitted: 1972

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