Cass Walker Christenson, ADR Attorney in Washington, District of Columbia
Over 32 years of legal practice · focused on ADR, Business, and Insurance · 4.4/5 rating from 1 verified client review
PartneratDentons Us Llp
Washington, DC
Practicing adr in Washington since 1994.
- 32+
- Years practicing
- 4.4 ★
- 1 client review
- 2
- Bar admissions
Practices in
Are you Cass Walker Christenson?
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Quick answer
Cass Walker Christenson is a partner based in Washington, DC. The practice focuses on ADR, Business, and Insurance. Cass has over 32 years of legal experience. Currently practicing at Dentons Us Llp. Rated 4.4 out of 5 from 1 client review.
- Based in
- Washington, DC
- Experience
- over 32 years
- Known for
- ADR · Business · Insurance
- Handles ADR, Business, and Insurance matters from Washington, DC.
- Over 32 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About Cass Walker Christenson: Cass Walker Christenson is a partner based in Washington, DC. The practice focuses on ADR, Business, and Insurance. Cass has over 32 years of legal experience. Currently practicing at Dentons Us Llp. Rated 4.4 out of 5 from 1 client review.
Areas of practice
Cass's practice areas in Washington
Cass concentrates on adr, business, insurance, ip, and litigation. Each area below outlines the kind of case Cass handles, typical outcomes to expect, and how the intake process starts.
ADR
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Business
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Insurance
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IP
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Litigation
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ADR cases in Washington, District of Columbia
Cass 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 Cass agrees to represent you.
Business cases in Washington, District of Columbia
Cass 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 Cass agrees to represent you.
Insurance cases in Washington, District of Columbia
Cass takes insurance 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 Cass agrees to represent you.
IP cases in Washington, District of Columbia
Cass takes ip 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 Cass agrees to represent you.
Litigation cases in Washington, District of Columbia
Cass 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 Cass agrees to represent you.
Biography
Cass Walker Christenson, adr attorney serving Washington
Cass Walker Christenson is a partner based in Washington, DC. The practice focuses on ADR, Business, and Insurance. Cass has over 32 years of legal experience. Currently practicing at Dentons Us Llp. Rated 4.4 out of 5 from 1 client review. Cass works from Washington, District of Columbia and takes on adr matters across the region.
Mr. Cass Walker Christenson is a lawyer practicing insurance litigation, commercial litigation, alternative dispute resolution and 3 other areas of law. Cass received a B.A. degree from University of Tampa in 1991, and has been licensed for 32 years. Cass practices at Dentons US LLP in Washington, DC.
Cass's approach to adr cases
Mr. Cass Walker Christenson is a lawyer practicing insurance litigation, commercial litigation, alternative dispute resolution and 3 other areas of law. Cass received a B.A. degree from University of Tampa in 1991, and has been licensed for 32 years. Cass practices at Dentons US LLP in Washington, DC.
Clients Cass works with
Cass reviews new inquiries case-by-case for adr, business, and insurance matters in Washington and the surrounding District of Columbia area.
Credentials
Credentials — where Cass studied and practices
Vanderbilt University
J.D. · 1994
University of Tampa
B.A. · 1991
Jurisdictions
Cass's state bar admissions
District of Columbia
1997 · ACTIVE
Florida
1994 · ACTIVE
Cass studied at J.D. in Vanderbilt University and B.A. in University of Tampa.
Law school and academic background
Cass completed J.D. in Vanderbilt University and B.A. in University of Tampa. Formal legal training is one signal of substantive knowledge — the day-to-day practice Cass runs in District of Columbia is where that training gets applied to real client questions.
Recognition
Cass's legal honors and published work
Cass has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
BV Distinguished
Legal awards and honors
BV Distinguished.
Affiliations
Cass's professional memberships and bar associations
The Florida Bar The District of Columbia Bar American Bar Association
Vice Chair, Insurance Coverage Litigation Committee, Tort Trial & Insurance Practice Section · membership
Locations
Cass Walker Christenson's office in Washington
Cass's primary office is at 1900 K St., N.W., Washington, DC, 20006. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Cass Walker Christenson — 4.4/5 rating from 1 verified client review
Every review below is from a verified client of Cass. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing adr attorneys in Washington.
4.4
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Cass Walker Christenson claims this profile.
Read all reviewsHiring guide
How to hire Cass Walker Christenson — what to expect in your first consultation
Working with a new adr attorney should feel structured. Here's how the first two conversations with Cass usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Cass charges for the initial consult. That fee is credited toward representation if you retain Cass'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; Cass 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 Cass
Cass 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. Cass confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Cass'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 Cass Walker Christenson
How much does it cost to hire Cass for a adr case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Cass walks through the likely range during the consult so there are no surprises.
Does Cass offer a free consultation?
Cass charges for the initial consult; that fee is credited toward representation if you retain Cass's office. Some adr attorneys offer free consults — check Cass'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. Cass gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Cass take my case if I'm outside Washington?
Cass 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 — Cass 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 Cass?
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. Cass will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Cass accepting new adr clients right now?
Cass'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
Cass 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 Cass'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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