JF

Jonathan Fredrick Cohn, Appellate Attorney in Washington, District of Columbia

Over 27 years of legal practice · focused on Appellate, Business, and Government

PartneratSidley Austin Llp

Washington, DC

Practicing appellate in Washington since 1999.

27+
Years practicing
3
Bar admissions

Are you Jonathan Fredrick Cohn?

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

Jonathan Fredrick Cohn is a partner based in Washington, DC. The practice focuses on Appellate, Business, and Government. Jonathan has over 27 years of legal experience. Currently practicing at Sidley Austin Llp.

Based in
Washington, DC
Experience
over 27 years
Known for
Appellate · Business · Government
  • Handles Appellate, Business, and Government matters from Washington, DC.
  • Over 27 years of practice as a licensed attorney.

About Jonathan Fredrick Cohn: Jonathan Fredrick Cohn is a partner based in Washington, DC. The practice focuses on Appellate, Business, and Government. Jonathan has over 27 years of legal experience. Currently practicing at Sidley Austin Llp.

Areas of practice

Jonathan's practice areas in Washington

Jonathan concentrates on appellate, business, government, and litigation. Each area below outlines the kind of case Jonathan handles, typical outcomes to expect, and how the intake process starts.

Appellate cases in Washington, District of Columbia

Jonathan takes appellate 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 Jonathan agrees to represent you.

Business cases in Washington, District of Columbia

Jonathan takes business 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 Jonathan agrees to represent you.

Government cases in Washington, District of Columbia

Jonathan takes government 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 Jonathan agrees to represent you.

Litigation cases in Washington, District of Columbia

Jonathan 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 Jonathan agrees to represent you.

Biography

Jonathan Fredrick Cohn, appellate attorney serving Washington

Jonathan Fredrick Cohn is a partner based in Washington, DC. The practice focuses on Appellate, Business, and Government. Jonathan has over 27 years of legal experience. Currently practicing at Sidley Austin Llp. Jonathan works from Washington, District of Columbia and takes on appellate matters across the region.

Jonathan Fredrick Cohn is a lawyer practicing commercial, appellate, complex commercial litigation and 4 other areas of law. Jonathan received a B.S. degree from University of Pennsylvania-Wharton in 1994, and has been licensed for 27 years. Jonathan practices at Sidley Austin LLP in Washington, DC.

Jonathan's approach to appellate cases

Jonathan Fredrick Cohn is a lawyer practicing commercial, appellate, complex commercial litigation and 4 other areas of law. Jonathan received a B.S. degree from University of Pennsylvania-Wharton in 1994, and has been licensed for 27 years. Jonathan practices at Sidley Austin LLP in Washington, DC.

The kind of cases Jonathan takes

Jonathan reviews new inquiries case-by-case for appellate, business, and government matters in Washington and the surrounding District of Columbia area.

Credentials

Credentials — where Jonathan studied and practices

  • Harvard University

    J.D. · 1997

  • University of Pennsylvania-Wharton

    B.S. · 1994

Jurisdictions

Jonathan's state bar admissions

  • District of Columbia

    2002 · ACTIVE

  • U.S. Supreme Court

    2001 · ACTIVE

  • New York

    1999 · ACTIVE

Jonathan studied at J.D. in Harvard University and B.S. in University of Pennsylvania-Wharton.

Law school and academic background

Jonathan completed J.D. in Harvard University and B.S. in University of Pennsylvania-Wharton. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jonathan runs in District of Columbia is where that training gets applied to real client questions.

Locations

Jonathan Fredrick Cohn's office in Washington

Jonathan's primary office is at 1501 K St., N.W., Washington, DC, 20005. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Sidley Austin Llp

1501 K St., N.W.

Washington, DC 20005

Open in Google Maps

Client feedback

Client reviews of Jonathan Fredrick Cohn

Jonathan 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 Jonathan Fredrick Cohn can leave a review.

Schedule your consultation

Hiring guide

How to hire Jonathan Fredrick Cohn — what to expect in your first consultation

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

Consultation formats and pricing

Jonathan charges for the initial consult. That fee is credited toward representation if you retain Jonathan'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; Jonathan will tell you what matters and what doesn't.

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

A short list to run through before you commit: How many appellate 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 Jonathan

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

Hourly rates, contingency fees, and flat-fee options

Every appellate 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. Jonathan confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

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

Frequently asked

Frequently asked questions about Jonathan Fredrick Cohn

  • How much does it cost to hire Jonathan for a appellate case?

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

  • Does Jonathan offer a free consultation?

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

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

    Simple appellate 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. Jonathan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Jonathan 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 — Jonathan 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 Jonathan?

    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. Jonathan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Jonathan accepting new appellate clients right now?

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

Areas served

Appellate attorneys serving Washington and Belize City in District of Columbia

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

More counsel

If Jonathan's intake is full or the fit isn't right, these appellate attorneys in Washington handle similar matters. Every profile below is verified and open to consultations.