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Michael D Sullivan, Appellate Attorney in Washington, District of Columbia

Over 48 years of legal practice · focused on Appellate, General, and Government · 5.0/5 rating from 1 verified client review

PartneratWilkinson Barker Knauer Llp

Washington, DC

Practicing appellate in Washington since 1978.

48+
Years practicing
5.0 ★
1 client review
7
Bar admissions

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Quick answer

Michael D Sullivan is a partner based in Washington, DC. The practice focuses on Appellate, General, and Government. Michael has over 48 years of legal experience. Currently practicing at Wilkinson Barker Knauer Llp. Rated 5.0 out of 5 from 1 client review.

Based in
Washington, DC
Experience
over 48 years
Known for
Appellate · General · Government
  • Handles Appellate, General, and Government matters from Washington, DC.
  • Over 48 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Michael D Sullivan: Michael D Sullivan is a partner based in Washington, DC. The practice focuses on Appellate, General, and Government. Michael has over 48 years of legal experience. Currently practicing at Wilkinson Barker Knauer Llp. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Legal matters Michael takes on

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

Appellate cases in Washington, District of Columbia

Michael 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 Michael agrees to represent you.

General cases in Washington, District of Columbia

Michael 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 Michael agrees to represent you.

Government cases in Washington, District of Columbia

Michael 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 Michael agrees to represent you.

Internet cases in Washington, District of Columbia

Michael takes internet 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 Michael agrees to represent you.

Litigation cases in Washington, District of Columbia

Michael 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 Michael agrees to represent you.

Biography

Meet Michael D Sullivan — appellate lawyer in Washington

Michael D Sullivan is a partner based in Washington, DC. The practice focuses on Appellate, General, and Government. Michael has over 48 years of legal experience. Currently practicing at Wilkinson Barker Knauer Llp. Rated 5.0 out of 5 from 1 client review.

Mr. Michael D Sullivan is a lawyer practicing administrative litigation, appellate practice, communications and 3 other areas of law. Michael received a A.B. degree from Washington University in 1975, and has been licensed for 48 years. Michael practices at Wilkinson Barker Knauer, LLP in Washington, DC.

How Michael handles appellate matters

Mr. Michael D Sullivan is a lawyer practicing administrative litigation, appellate practice, communications and 3 other areas of law. Michael received a A.B. degree from Washington University in 1975, and has been licensed for 48 years. Michael practices at Wilkinson Barker Knauer, LLP in Washington, DC.

The kind of cases Michael takes

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

Credentials

Education, bar admissions, and languages

  • Catholic University

    J.D. · 1978

  • Washington University

    A.B. · 1975

Jurisdictions

Michael's state bar admissions

  • U.S. Court of Appeal

    1998 · ACTIVE

  • U.S. Court of Appeal

    1997 · ACTIVE

  • U.S. Court of Appeal

    1996 · ACTIVE

  • U.S. Court of Appeal

    1995 · ACTIVE

  • U.S. Court of Appeal

    1982 · ACTIVE

  • U.S. Court of Appeal

    1981 · ACTIVE

  • District of Columbia

    1978 · ACTIVE

Michael studied at J.D. in Catholic University and A.B. in Washington University.

Law school and academic background

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

Recognition

Recognition and thought leadership

Michael has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Affiliations

Michael's professional memberships and bar associations

  • The District of Columbia Bar American Bar Association Federal Communications Bar Association

    membership

Locations

Michael D Sullivan's office in Washington

Michael's primary office is at 1800 M Street NW, Suite 800N, Washington, DC, 20036. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Wilkinson Barker Knauer Llp

1800 M Street NW, Suite 800N

Washington, DC 20036

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Client feedback

Client reviews of Michael D Sullivan — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of Michael. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing appellate attorneys in Washington.

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Michael D Sullivan claims this profile.

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Hiring guide

How to hire Michael D Sullivan — what to expect in your first consultation

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

Consultation formats and pricing

Michael charges for the initial consult. That fee is credited toward representation if you retain Michael'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; Michael 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 Michael

Michael 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. Michael confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Michael'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 Michael D Sullivan

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

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

  • Does Michael offer a free consultation?

    Michael charges for the initial consult; that fee is credited toward representation if you retain Michael's office. Some appellate attorneys offer free consults — check Michael'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. Michael gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Michael 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 — Michael 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 Michael?

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

  • Is Michael accepting new appellate clients right now?

    Michael'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

Michael 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 Michael'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.