
Peter John Biersteker, ADR Attorney in Washington, District of Columbia
Over 45 years of legal practice · focused on ADR, Business, and International · 5.0/5 rating from 1 verified client review
PartneratJones Day
Washington, DC
Practicing adr in Washington since 1981.
- 45+
- Years practicing
- 5.0 ★
- 1 client review
- 4
- Bar admissions
Are you Peter John Biersteker?
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Quick answer
Peter John Biersteker is a partner based in Washington, DC. The practice focuses on ADR, Business, and International. Peter has over 45 years of legal experience. Currently practicing at Jones Day. Rated 5.0 out of 5 from 1 client review.
- Based in
- Washington, DC
- Experience
- over 45 years
- Known for
- ADR · Business · International
- Handles ADR, Business, and International matters from Washington, DC.
- Over 45 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Peter John Biersteker: Peter John Biersteker is a partner based in Washington, DC. The practice focuses on ADR, Business, and International. Peter has over 45 years of legal experience. Currently practicing at Jones Day. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by Peter John Biersteker
Peter concentrates on adr, business, international, litigation, and personal injury. Each area below outlines the kind of case Peter handles, typical outcomes to expect, and how the intake process starts.
ADR
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Business
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International
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Litigation
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Personal Injury
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Product Liability
View other Product Liability attorneys
ADR cases in Washington, District of Columbia
Peter takes adr 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 Peter agrees to represent you.
Business cases in Washington, District of Columbia
Peter 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 Peter agrees to represent you.
International cases in Washington, District of Columbia
Peter takes international 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 Peter agrees to represent you.
Litigation cases in Washington, District of Columbia
Peter 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 Peter agrees to represent you.
Personal Injury cases in Washington, District of Columbia
Peter 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 Peter agrees to represent you.
Biography
About Peter John Biersteker — Over 45 years of District of Columbia adr experience
Peter John Biersteker is a partner based in Washington, DC. The practice focuses on ADR, Business, and International. Peter has over 45 years of legal experience. Currently practicing at Jones Day. Rated 5.0 out of 5 from 1 client review.
Mr. Peter John Biersteker is a lawyer practicing business & tort litigation, product liability litigation, personal injury and 2 other areas of law. Peter received a A.B. degree from Harvard University in 1977, and has been licensed for 45 years. Peter practices at Jones Day in Washington, DC.
Working with Peter on a adr matter
Mr. Peter John Biersteker is a lawyer practicing business & tort litigation, product liability litigation, personal injury and 2 other areas of law. Peter received a A.B. degree from Harvard University in 1977, and has been licensed for 45 years. Peter practices at Jones Day in Washington, DC.
Who Peter represents
Peter reviews new inquiries case-by-case for adr, business, and international matters in Washington and the surrounding District of Columbia area.
Credentials
Peter John Biersteker's legal education and bar admissions
Harvard University
J.D. · 1981
Harvard University
A.B. London · 1977
Jurisdictions
Peter's state bar admissions
Massachusetts
2017 · ACTIVE
Pennsylvania U.S. Co
2013 · ACTIVE
Florida
2011 · ACTIVE
District of Columbia
1981 · ACTIVE
Peter studied at J.D. in Harvard University and A.B. London in Harvard University.
Law school and academic background
Peter completed J.D. in Harvard University and A.B. London in Harvard University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Peter runs in District of Columbia is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of Peter John Biersteker
Peter has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Peter John Biersteker's office in Washington
Peter's primary office is at 51 Louisiana Avenue, N.W., Washington, DC, 20001-2113. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Peter John Biersteker — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Peter. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing adr 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 Peter John Biersteker claims this profile.
Read all reviewsHiring guide
How to hire Peter John Biersteker — what to expect in your first consultation
Working with a new adr attorney should feel structured. Here's how the first two conversations with Peter usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Peter charges for the initial consult. That fee is credited toward representation if you retain Peter'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; Peter will tell you what matters and what doesn't.
Questions to ask a adr attorney in Washington, District of Columbia
A short list to run through before you commit: How many adr 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 Peter
Peter discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in adr practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every adr 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. Peter confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Peter's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many adr practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Peter John Biersteker
How much does it cost to hire Peter for a adr case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Peter walks through the likely range during the consult so there are no surprises.
Does Peter offer a free consultation?
Peter charges for the initial consult; that fee is credited toward representation if you retain Peter's office. Some adr attorneys offer free consults — check Peter's current terms during booking.
How long do adr cases in District of Columbia typically take?
Simple adr 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. Peter gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Peter take my case if I'm outside Washington?
Peter 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 — Peter 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 Peter?
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. Peter will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Peter accepting new adr clients right now?
Peter's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
ADR attorneys serving Washington and Belize City in District of Columbia
Peter handles adr matters throughout District of Columbia. Each city below is a direct link into the search page for verified adr attorneys in that community.
More counsel
Other top-rated adr attorneys in District of Columbia
If Peter's intake is full or the fit isn't right, these adr attorneys in Washington handle similar matters. Every profile below is verified and open to consultations.

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