Atty. David Edward Zerhusen

Atty. David Edward Zerhusen

David Edward Zerhusen is a lawyer practicing litigation, government investigations defense, energy law and 1 other area of law. David Edward received a A.B. degree from Georgetown University in 1977, and has been licensed for 45 years.

Philadelphia Philadelphia 45 yrs experience 45 year
Call (844) 588-2324 Book Appointment

Profile Summary

About David Edward Zerhusen at a glance

David Edward Zerhusen is a Member based in Philadelphia, Pennsylvania, practicing at Cozen O'Connor. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on business, litigation, government, and energy. Admitted to practice in Pennsylvania (1981), Maryland (1982), and District of Columbia U.S. Court of Appeals, Third, Fourth and District of Columbia Circuits U.S. Dis (1985). Educated at University of Chicago Law School (J.D., 1980) and Georgetown University (A.B., 1977). Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Edward Zerhusen is a lawyer practicing litigation, government investigations defense, energy law and 1 other area of law
  • David Edward received a A.B. degree from Georgetown University in 1977, and has been licensed for 45 years
  • David Edward practices at Cozen O'Connor in Philadelphia, PA and 1 other location

Practice Areas Explained

David Edward Zerhusen's Areas of Practice

Each practice area below reflects the types of cases David Edward Zerhusen 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.

David Edward Zerhusen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Civil Litigation

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

David Edward Zerhusen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Government & Administrative Law

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

David Edward Zerhusen is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Pennsylvania →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

David Edward Zerhusen is one of 36,230 energy attorneys indexed nationally. Browse energy 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 Philadelphia 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 Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about David Edward Zerhusen

Where is David Edward Zerhusen's law office located?
David Edward Zerhusen's law practice is located in Philadelphia, Pennsylvania. The firm is Cozen O'Connor. You can contact the office directly through this profile page.
What practice areas does David Edward Zerhusen handle?
David Edward Zerhusen focuses on business, litigation, government, energy. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has David Edward Zerhusen practiced law?
David Edward Zerhusen has 45+ years of legal experience and has been licensed since 1981.
Where did David Edward Zerhusen go to law school?
David Edward Zerhusen earned their education at (J.D., 1980); (A.B., 1977).
How can I contact David Edward Zerhusen for a consultation?
You can contact David Edward Zerhusen 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 Chicago Law School
- 1980
A.B.
Georgetown University
- 1977

Bar Admissions

Pennsylvania
Admitted: 1981
Maryland
Admitted: 1982
District of Columbia U.S. Court of Appeals, Third, Fourth and District of Columbia Circuits U.S. Dis
Admitted: 1985

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