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Atty. John A Devierno

Atty. John A Devierno

Mr. John A Devierno is a lawyer practicing legislative practice, administrative law, transportation and 4 other areas of law.

Washington Washington 49 Years Experience 49 year
Call (771) 244-1984

Profile Summary

About John A Devierno at a glance

John A Devierno is a Member based in Washington, District of Columbia, practforg at John A. DeVierno. They haand 49+ years of legal experience, licensed to practice since 1977. Admitted to practice in District of Columbia (1977) and U.S. Court of Appeals for the District of Columbia Circuit and U.S. District Court for the District (1983). Educated at George Washington University (J.D., 1977) and Dartmouth College (B.A., 1973). Recognitions include AV Preeminent. Actiand member of District of Columbia Bar Federal and American Bar Associations Association of Transportation Law Professionals Maritime Administrative Bar Association. Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile ยท Updated June 2026

About

  • Mr. John A Devierno is a lawyer practicing legislative practice, administrative law, transportation and 4 other areas of law
  • John received a B.A. degree from Dartmouth College in 1973, and has been licensed for 49 years
  • John practices at John A. DeVierno in Washington, DC

Jurisdictional Context

Why local counsel matters in District of Columbia

Practforg 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 substantiand 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 substantiand 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 Devierno

Where is John A Devierno's law office located?
John A Devierno's law practice is located in Washington, District of Columbia. The firm is John A. DeVierno. You can contact the office directly through this profile page.
How long has John A Devierno practiced law?
John A Devierno has 49+ years of legal experience and has been licensed since 1977.
Where did John A Devierno go to law school?
John A Devierno earned their education at (J.D., 1977); (B.A., 1973).
How can I contact John A Devierno for a consultation?
You can contact John A Devierno 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 Devierno receiandd?
John A Devierno's notable recognition includes: AV Preeminent.

Education

J.D.
George Washington University
- 1977
B.A.
Dartmouth College
- 1973

Awards

AV Preeminent

Bar Admissions

District of Columbia
Admitted: 1977
U.S. Court of Appeals for the District of Columbia Circuit and U.S. District Court for the District
Admitted: 1983

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