David O. Danis, Class Action Attorney in Clayton, Missouri
Over 59 years of legal practice · focused on Class Action, General, and Personal Injury · 5.0/5 rating from 1 verified client review
MemberatDavid Danis Law Firm, P.C.
Clayton, MO
Practicing class action in Clayton since 1967.
- 59+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Are you David O. Danis?
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Quick answer
David O. Danis is a member based in Clayton, MO. The practice focuses on Class Action, General, and Personal Injury. David has over 59 years of legal experience. Currently practicing at David Danis Law Firm, P.C.. Rated 5.0 out of 5 from 1 client review.
- Based in
- Clayton, MO
- Experience
- over 59 years
- Known for
- Class Action · General · Personal Injury
- Handles Class Action, General, and Personal Injury matters from Clayton, MO.
- Over 59 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About David O. Danis: David O. Danis is a member based in Clayton, MO. The practice focuses on Class Action, General, and Personal Injury. David has over 59 years of legal experience. Currently practicing at David Danis Law Firm, P.C.. Rated 5.0 out of 5 from 1 client review.
Areas of practice
David's practice areas in Clayton
David concentrates on class action, general, personal injury, and product liability. Each area below outlines the kind of case David handles, typical outcomes to expect, and how the intake process starts.
Class Action
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General
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Personal Injury
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Product Liability
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Class Action cases in Clayton, Missouri
David takes class action matters in Clayton, Missouri. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.
General cases in Clayton, Missouri
David takes general matters in Clayton, Missouri. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.
Personal Injury cases in Clayton, Missouri
David takes personal injury matters in Clayton, Missouri. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.
Product Liability cases in Clayton, Missouri
David takes product liability matters in Clayton, Missouri. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.
Biography
David O. Danis, class action attorney serving Clayton
David O. Danis is a member based in Clayton, MO. The practice focuses on Class Action, General, and Personal Injury. David has over 59 years of legal experience. Currently practicing at David Danis Law Firm, P.C.. Rated 5.0 out of 5 from 1 client review. David works from Clayton, Missouri and takes on class action matters across the region.
David O. Danis is a lawyer practicing personal injury, product liability, nursing home liability and 1 other area of law. David has been licensed for 59 years. David practices at David Danis Law Firm, P.C. in Clayton, MO.
Working with David on a class action matter
David O. Danis is a lawyer practicing personal injury, product liability, nursing home liability and 1 other area of law. David has been licensed for 59 years. David practices at David Danis Law Firm, P.C. in Clayton, MO.
Clients David works with
David reviews new inquiries case-by-case for class action, general, and personal injury matters in Clayton and the surrounding Missouri area.
Credentials
Credentials — where David studied and practices
St. Louis University
J.D. Washington · 1967
Jurisdictions
David's state bar admissions
Missouri
1967 · ACTIVE
David studied at J.D. Washington in St. Louis University.
Law school and academic background
David completed J.D. Washington in St. Louis University. Formal legal training is one signal of substantive knowledge — the day-to-day practice David runs in Missouri is where that training gets applied to real client questions.
Recognition
David's legal honors and published work
David has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
David's professional memberships and bar associations
Bar Association of Metropolitan St
membership
Louis The Missouri Bar National Lawyers Association
membership
Locations
David O. Danis's office in Clayton
David's primary office is at 8235 Forsyth, Suite 1100, Clayton, MO, 63105. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of David O. Danis — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of David. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing class action attorneys in Clayton.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once David O. Danis claims this profile.
Read all reviewsHiring guide
How to hire David O. Danis — what to expect in your first consultation
Working with a new class action attorney should feel structured. Here's how the first two conversations with David usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
David charges for the initial consult. That fee is credited toward representation if you retain David'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; David will tell you what matters and what doesn't.
Questions to ask a class action attorney in Clayton, Missouri
A short list to run through before you commit: How many class action 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 David
David discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in class action practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every class action 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. David confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
David's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many class action practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about David O. Danis
How much does it cost to hire David for a class action case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. David walks through the likely range during the consult so there are no surprises.
Does David offer a free consultation?
David charges for the initial consult; that fee is credited toward representation if you retain David's office. Some class action attorneys offer free consults — check David's current terms during booking.
How long do class action cases in Missouri typically take?
Simple class action 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. David gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can David take my case if I'm outside Clayton?
David is licensed in Missouri. Matters governed by Missouri law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — David 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 David?
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. David will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is David accepting new class action clients right now?
David's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Class Action attorneys serving Clayton, St Louis and Jefferson City in Missouri
David handles class action matters throughout Missouri. Each city below is a direct link into the search page for verified class action attorneys in that community.
More counsel
Other top-rated class action attorneys in Missouri
If David's intake is full or the fit isn't right, these class action attorneys in Clayton handle similar matters. Every profile below is verified and open to consultations.





