Atty. John A Merrigan

Atty. John A Merrigan

John A Merrigan is a lawyer practicing regulatory and government affairs, federal law and policy, banking and financial services regulation and 2 other areas of law. John received a A.B. degree from Georgetown University in 1970, and has been licensed for 53 years.

Washington Washington 53 yrs experience 53 year
Call (404) 689-5892 Book Appointment

Profile Summary

About John A Merrigan at a glance

John A Merrigan is a Partner based in Washington, District of Columbia, practicing at Dla Piper Llp. They have 53+ years of legal experience, licensed to practice since 1973. Their practice focuses on business, education, and government. Admitted to practice in District of Columbia (1973). Educated at Loyola University (J.D., 1973) and Georgetown University (A.B., 1970). Recognitions include AV Preeminent. Active member of District of Columbia Bar American Bar Association. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John A Merrigan is a lawyer practicing regulatory and government affairs, federal law and policy, banking and financial services regulation and 2 other areas of law
  • John received a A.B. degree from Georgetown University in 1970, and has been licensed for 53 years
  • John practices at DLA Piper LLP in Washington, DC

Practice Areas Explained

John A Merrigan's Areas of Practice

Each practice area below reflects the types of cases John A Merrigan 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 A Merrigan is one of 501,317 business attorneys indexed nationally. Browse business attorneys in District of Columbia →

Education Law

Education attorneys for special education (IEP), school discipline, Title IX, and student rights.

John A Merrigan is one of 24,079 education attorneys indexed nationally. Browse education attorneys in District of Columbia →

Government & Administrative Law

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

John A Merrigan is one of 132,225 government attorneys indexed nationally. Browse government attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

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

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about John A Merrigan

Where is John A Merrigan's law office located?
John A Merrigan's law practice is located in Washington, District of Columbia. The firm is Dla Piper Llp. You can contact the office directly through this profile page.
What practice areas does John A Merrigan handle?
John A Merrigan focuses on business, education, government. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has John A Merrigan practiced law?
John A Merrigan has 53+ years of legal experience and has been licensed since 1973.
Where did John A Merrigan go to law school?
John A Merrigan earned their education at (J.D., 1973); (A.B., 1970).
How can I contact John A Merrigan for a consultation?
You can contact John A Merrigan 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 A Merrigan received?
John A Merrigan's notable recognition includes: AV Preeminent.

Education

J.D.
Loyola University
- 1973
A.B.
Georgetown University
- 1970

Awards

AV Preeminent

Bar Admissions

District of Columbia
Admitted: 1973

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