JJ

John J Duffy

Of Counsel

Washington, DC

Practicing general in Washington since 1973.

53+
Years practicing
1
Bar admission

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Quick answer

John J Duffy is an of counsel based in Washington, DC. The practice focuses on General, Government, and Litigation. John has over 53 years of legal experience.

Based in
Washington, DC
Experience
over 53 years
Known for
General · Government · Litigation
  • Handles General, Government, and Litigation matters from Washington, DC.
  • Over 53 years of practice as a licensed attorney.

About John J Duffy: John J Duffy is an of counsel based in Washington, DC. The practice focuses on General, Government, and Litigation. John has over 53 years of legal experience.

Areas of practice

Practice focus

John J Duffy represents clients in Washington, District of Columbia across the following areas of law. Each area links to other verified attorneys with the same focus.

Biography

About John J Duffy

John J Duffy is a lawyer practicing native american indian affairs, american indian affairs, campaign finance & political law and 4 other areas of law. John received a B.A. degree from Brown University in 1965, and has been licensed for 53 years. John practices at Steptoe LLP in Washington, DC.

Credentials

Education

  • Cornell Law School

    J.D. · 1969

  • Brown University

    B.A. · 1965

Jurisdictions

Bar admissions

  • District of Columbia

    1973 · ACTIVE

Locations

Office locations

Main office

1330 Connecticut Avenue, NW

Washington, DC 20036

Open in Google Maps

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Client reviews

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Frequently asked

Common questions

  • What areas of law does John J Duffy practice?

    John J Duffy focuses on General, Government, Litigation, and Product Liability.

  • Where is John J Duffy located?

    John J Duffy primarily serves clients in Washington, District of Columbia, with an office at 1330 Connecticut Avenue, NW.

  • How experienced is John J Duffy?

    John J Duffy has 53 years of legal practice, having been licensed since 1973.

  • Is John J Duffy a verified attorney?

    John J Duffy's profile is listed but has not yet been claimed by the attorney. Verification status is pending.

  • How can I schedule a consultation with John J Duffy?

    You can book a consultation through LawyersListed directly from this page. Initial outreach can also be made by phone at 732-360-6947.