
Derek S. Casey, Litigation Attorney in Wichita, Kansas
Over 35 years of legal practice · 5.0/5 rating from 1 verified client review
MemberatTriplett Woolf Garretson, LLC
Wichita, KS
Practicing litigation in Wichita since 1991.
- 35+
- Years practicing
- 5.0 ★
- 1 client review
- 12
- Bar admissions
Practices in
Are you Derek S. Casey?
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Quick answer
Derek S. Casey is a member based in Wichita, KS. The practice focuses on Litigation. Derek has over 35 years of legal experience. Currently practicing at Triplett Woolf Garretson, LLC. Rated 5.0 out of 5 from 1 client review.
- Based in
- Wichita, KS
- Experience
- over 35 years
- Known for
- Litigation
- Handles Litigation matters from Wichita, KS.
- Over 35 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About Derek S. Casey: Derek S. Casey is a member based in Wichita, KS. The practice focuses on Litigation. Derek has over 35 years of legal experience. Currently practicing at Triplett Woolf Garretson, LLC. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Derek's practice areas in Wichita
Derek concentrates on litigation. Each area below outlines the kind of case Derek handles, typical outcomes to expect, and how the intake process starts.
Litigation cases in Wichita, Kansas
Derek takes litigation matters in Wichita, Kansas. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Derek agrees to represent you.
Biography
Derek S. Casey, litigation attorney serving Wichita
Derek S. Casey is a member based in Wichita, KS. The practice focuses on Litigation. Derek has over 35 years of legal experience. Currently practicing at Triplett Woolf Garretson, LLC. Rated 5.0 out of 5 from 1 client review. Derek works from Wichita, Kansas and takes on litigation matters across the region.
Derek Casey has been in private practice in Wichita since his graduation from the University of Oklahoma College of Law in 1991. His work has taken him before state, federal and tribal courts from New York to Honolulu. Derek has broad experience in investigating and prosecuting complex civil matters, including employment discrimination and other wrongful discharge claims, non compete litigation, insurance coverage issues, property disputes, defending and challenging estate plans, fiduciary duties, subrogation claims, tortious interference, and class actions/multi-district litigation.
Derek's approach to litigation cases
Derek Casey has been in private practice in Wichita since his graduation from the University of Oklahoma College of Law in 1991. His work has taken him before state, federal and tribal courts from New York to Honolulu. Derek has broad experience in investigating and prosecuting complex civil matters, including employment discrimination and other wrongful discharge claims, non compete litigation,…
The kind of cases Derek takes
Derek reviews new inquiries case-by-case for litigation matters in Wichita and the surrounding Kansas area.
Credentials
Credentials — where Derek studied and practices
University of Oklahoma
J.D. Juris · 1991
University of Oklahoma
B.A. Letters · 1988
Jurisdictions
Derek's state bar admissions
United States Distri
2005 · ACTIVE
United States Distri
1997 · ACTIVE
United States Distri
1997 · ACTIVE
United States Court
1995 · ACTIVE
United States Court
1994 · ACTIVE
United States Distri
1994 · ACTIVE
United States Court
1994 · ACTIVE
United States Suprem
1994 · ACTIVE
Oklahoma
1991 · ACTIVE
Kansas
1991 · ACTIVE
United States Distri
1991 · ACTIVE
United States Distri
1991 · ACTIVE
Derek studied at J.D. Juris in University of Oklahoma and B.A. Letters in University of Oklahoma.
Law school and academic background
Derek completed J.D. Juris in University of Oklahoma and B.A. Letters in University of Oklahoma. Formal legal training is one signal of substantive knowledge — the day-to-day practice Derek runs in Kansas is where that training gets applied to real client questions.
Recognition
Derek's legal honors and published work
Derek has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
BV Distinguished
Legal awards and honors
BV Distinguished.
Affiliations
Derek's professional memberships and bar associations
American Bar Association, Kansas Bar Association, Wichita Bar Association
membership
Locations
Derek S. Casey's office in Wichita
Derek's primary office is at 2959 North Rock Road, Suite 300, Wichita, KS, 67226. In-person meetings are by appointment; a phone intake usually comes first.
Triplett Woolf Garretson, LLC
2959 North Rock Road, Suite 300
Wichita, KS 67226
Open in Google MapsClient feedback
Client reviews of Derek S. Casey — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Derek. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing litigation attorneys in Wichita.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Derek S. Casey claims this profile.
Read all reviewsHiring guide
How to hire Derek S. Casey — what to expect in your first consultation
Working with a new litigation attorney should feel structured. Here's how the first two conversations with Derek usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Derek charges for the initial consult. That fee is credited toward representation if you retain Derek'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; Derek will tell you what matters and what doesn't.
Questions to ask a litigation attorney in Wichita, Kansas
A short list to run through before you commit: How many litigation 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 Derek
Derek discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in litigation practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every litigation 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. Derek confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Derek's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many litigation practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Derek S. Casey
How much does it cost to hire Derek for a litigation case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Derek walks through the likely range during the consult so there are no surprises.
Does Derek offer a free consultation?
Derek charges for the initial consult; that fee is credited toward representation if you retain Derek's office. Some litigation attorneys offer free consults — check Derek's current terms during booking.
How long do litigation cases in Kansas typically take?
Simple litigation 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. Derek gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Derek take my case if I'm outside Wichita?
Derek is licensed in Kansas. Matters governed by Kansas law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Derek 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 Derek?
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. Derek will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Derek accepting new litigation clients right now?
Derek's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Litigation attorneys serving Wichita, Overland Park and Topeka in Kansas
Derek handles litigation matters throughout Kansas. Each city below is a direct link into the search page for verified litigation attorneys in that community.
More counsel
Other top-rated litigation attorneys in Kansas
If Derek's intake is full or the fit isn't right, these litigation attorneys in Wichita handle similar matters. Every profile below is verified and open to consultations.