JN

John N. Cannon, General Attorney in Washington, District of Columbia

Over 7 years of legal practice · focused on General, Litigation, and Product Liability

AttorneyatDouglas & Boykin PLLC

Washington, DC

Practicing general in Washington since 2019.

7+
Years practicing
1
Bar admission

Are you John N. Cannon?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

Claim this profile — free

Quick answer

John N. Cannon is an attorney based in Washington, DC. The practice focuses on General, Litigation, and Product Liability. John has over 7 years of legal experience. Currently practicing at Douglas & Boykin PLLC.

Based in
Washington, DC
Experience
over 7 years
Known for
General · Litigation · Product Liability
  • Handles General, Litigation, and Product Liability matters from Washington, DC.
  • Over 7 years of practice as a licensed attorney.

About John N. Cannon: John N. Cannon is an attorney based in Washington, DC. The practice focuses on General, Litigation, and Product Liability. John has over 7 years of legal experience. Currently practicing at Douglas & Boykin PLLC.

Areas of practice

John's practice areas in Washington

John concentrates on general, litigation, product liability, and personal injury. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.

General cases in Washington, District of Columbia

John takes general matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.

Litigation cases in Washington, District of Columbia

John takes litigation matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.

Product Liability cases in Washington, District of Columbia

John takes product liability matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.

Personal Injury cases in Washington, District of Columbia

John takes personal injury matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.

Biography

John N. Cannon, general attorney serving Washington

John N. Cannon is an attorney based in Washington, DC. The practice focuses on General, Litigation, and Product Liability. John has over 7 years of legal experience. Currently practicing at Douglas & Boykin PLLC. John works from Washington, District of Columbia and takes on general matters across the region.

John N. Cannon is a litigation attorney licensed to practice law in the District of Columbia. John has experience in a range of practice areas, including complex civil litigation, civil rights, criminal law, domestic relations, and immigration. Prior to joining Douglas & Boykin, he served as a judicial law clerk to the Hon. Steven N. Berk of the Superior Court of the District of Columbia and as an attorney at a Washington, D.C. law firm specializing in complex litigation.

Legal Experience

Douglas & Boykin: 2023 – present

Hollingsworth: 2021 - 2023

How John handles general matters

John N. Cannon is a litigation attorney licensed to practice law in the District of Columbia. John has experience in a range of practice areas, including complex civil litigation, civil rights, criminal law, domestic relations, and immigration. Prior to joining Douglas & Boykin, he served as a judicial law clerk to the Hon. Steven N. Berk of the Superior Court of the District of Columbia and as…

Who John represents

John reviews new inquiries case-by-case for general, litigation, and product liability matters in Washington and the surrounding District of Columbia area.

Credentials

Credentials — where John studied and practices

  • George Washington University Law School

    J.D. · 2019

  • Villanova University

    B.A. · 2016

Jurisdictions

John's state bar admissions

  • District of Columbia

    2019 · ACTIVE

John studied at J.D. in George Washington University Law School and B.A. in Villanova University.

Law school and academic background

John completed J.D. in George Washington University Law School and B.A. in Villanova University. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in District of Columbia is where that training gets applied to real client questions.

Locations

John N. Cannon's office in Washington

John's primary office is at 1850 M Street NW, Suite 840, Washington, DC, 20036. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Douglas & Boykin PLLC

1850 M Street NW, Suite 840

Washington, DC 20036

Open in Google Maps

Client feedback

Client reviews of John N. Cannon

John has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

No reviews yet

Only verified clients who have consulted with John N. Cannon can leave a review.

Schedule your consultation

Hiring guide

How to hire John N. Cannon — what to expect in your first consultation

Working with a new general attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

John charges for the initial consult. That fee is credited toward representation if you retain John's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; John will tell you what matters and what doesn't.

Questions to ask a general attorney in Washington, District of Columbia

A short list to run through before you commit: How many general matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for John

John discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in general practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every general matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. John confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

John's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many general practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about John N. Cannon

  • How much does it cost to hire John for a general case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.

  • Does John offer a free consultation?

    John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some general attorneys offer free consults — check John's current terms during booking.

  • How long do general cases in District of Columbia typically take?

    Simple general matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can John take my case if I'm outside Washington?

    John is licensed in District of Columbia. Matters governed by District of Columbia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with John?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is John accepting new general clients right now?

    John's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

General attorneys serving Washington and Belize City in District of Columbia

John handles general matters throughout District of Columbia. Each city below is a direct link into the search page for verified general attorneys in that community.