Atty. John Joseph Cullen

Atty. John Joseph Cullen

John Joseph Cullen is a lawyer practicing environmental law, environmental litigation, commercial litigation. John received a B.A. degree from Yale University in 1980, and has been licensed for 40 years.

Bethesda Bethesda 40 yrs experience 40 year
Call (240) 885-8660 Book Appointment

Profile Summary

About John Joseph Cullen at a glance

John Joseph Cullen is a business, litigation, and environmental attorney based in Bethesda, Maryland. They have 40+ years of legal experience, licensed to practice since 1986. Admitted to practice in Pennsylvania (1986) and California (1990). Educated at Georgetown University (J.D., 1986) and Yale University (B.A., 1980). Serands clients in Bethesda, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Joseph Cullen is a lawyer practicing environmental law, environmental litigation, commercial litigation
  • John received a B.A. degree from Yale University in 1980, and has been licensed for 40 years
  • John practices in Bethesda, MD

Practice Areas Explained

John Joseph Cullen's Areas of Practice

Each practice area below reflects the types of cases John Joseph Cullen 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 Joseph Cullen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Maryland →

Civil Litigation

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

John Joseph Cullen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Maryland →

Environmental Law

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

John Joseph Cullen is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

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

Looking for additional Maryland attorneys? Browse all attorneys in Bethesda or all attorneys in Maryland.

Frequently Asked

Common questions about John Joseph Cullen

Where is John Joseph Cullen's law office located?
John Joseph Cullen's law practice is located in Bethesda, Maryland. You can contact the office directly through this profile page.
What practice areas does John Joseph Cullen handle?
John Joseph Cullen focuses on business, litigation, environmental. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has John Joseph Cullen practiced law?
John Joseph Cullen has 40+ years of legal experience and has been licensed since 1986.
Where did John Joseph Cullen go to law school?
John Joseph Cullen earned their education at (J.D., 1986); (B.A., 1980).
How can I contact John Joseph Cullen for a consultation?
You can contact John Joseph Cullen 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.
Georgetown University
- 1986
B.A.
Yale University
- 1980

Bar Admissions

Pennsylvania
Admitted: 1986
California
Admitted: 1990

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