
Dorothy Ann O'Brien, Class Action Attorney in Davenport, Iowa
Over 42 years of legal practice · focused on Class Action, Discrimination, and Employment · 4.6/5 rating from 4 verified client reviews
MemberatO'Brien & Marquard, P.L.C.
Davenport, IA
Practicing class action in Davenport since 1984.
- 42+
- Years practicing
- 4.6 ★
- 4 client reviews
- 5
- Bar admissions
Are you Dorothy Ann O'Brien?
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Quick answer
Dorothy Ann O'Brien is a member based in Davenport, IA. The practice focuses on Class Action, Discrimination, and Employment. Dorothy has over 42 years of legal experience. Currently practicing at O'Brien & Marquard, P.L.C.. Rated 4.6 out of 5 from 4 client reviews.
- Based in
- Davenport, IA
- Experience
- over 42 years
- Known for
- Class Action · Discrimination · Employment
- Handles Class Action, Discrimination, and Employment matters from Davenport, IA.
- Over 42 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Dorothy Ann O'Brien: Dorothy Ann O'Brien is a member based in Davenport, IA. The practice focuses on Class Action, Discrimination, and Employment. Dorothy has over 42 years of legal experience. Currently practicing at O'Brien & Marquard, P.L.C.. Rated 4.6 out of 5 from 4 client reviews.
Areas of practice
Practice areas handled by Dorothy Ann O'Brien
Dorothy concentrates on class action, discrimination, employment, employment contracts, and general. Each area below outlines the kind of case Dorothy handles, typical outcomes to expect, and how the intake process starts.
Class Action
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Discrimination
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Employment
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Employment Contracts
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General
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Wage & Hour
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Whistleblower
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Wrongful Termination
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Class Action cases in Davenport, Iowa
Dorothy takes class action matters in Davenport, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dorothy agrees to represent you.
Discrimination cases in Davenport, Iowa
Dorothy takes discrimination matters in Davenport, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dorothy agrees to represent you.
Employment cases in Davenport, Iowa
Dorothy takes employment matters in Davenport, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dorothy agrees to represent you.
Employment Contracts cases in Davenport, Iowa
Dorothy takes employment contracts matters in Davenport, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dorothy agrees to represent you.
General cases in Davenport, Iowa
Dorothy takes general matters in Davenport, Iowa. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Dorothy agrees to represent you.
Biography
About Dorothy Ann O'Brien — Over 42 years of Iowa class action experience
Dorothy Ann O'Brien is a member based in Davenport, IA. The practice focuses on Class Action, Discrimination, and Employment. Dorothy has over 42 years of legal experience. Currently practicing at O'Brien & Marquard, P.L.C.. Rated 4.6 out of 5 from 4 client reviews.
Dorothy Ann O'Brien is a lawyer practicing employment discrimination, wage and hour, severance review and 7 other areas of law. Dorothy Ann received a B.A. degree from University of Illinois in 1971, and has been licensed for 42 years. Dorothy Ann practices at O'Brien & Marquard, P.L.C. in Davenport, IA.
Working with Dorothy on a class action matter
Dorothy Ann O'Brien is a lawyer practicing employment discrimination, wage and hour, severance review and 7 other areas of law. Dorothy Ann received a B.A. degree from University of Illinois in 1971, and has been licensed for 42 years. Dorothy Ann practices at O'Brien & Marquard, P.L.C. in Davenport, IA.
Clients Dorothy works with
Dorothy reviews new inquiries case-by-case for class action, discrimination, and employment matters in Davenport and the surrounding Iowa area.
Credentials
Dorothy Ann O'Brien's legal education and bar admissions
University of Iowa College of Law
J.D. · 1984
University of Illinois
B.A. · 1971
Jurisdictions
Dorothy's state bar admissions
U.S. District Court,
1991 · ACTIVE
U.S. District Court,
1990 · ACTIVE
U.S. District Court,
1985 · ACTIVE
Iowa
1984 · ACTIVE
Missouri
1984 · ACTIVE
Dorothy studied at J.D. in University of Iowa College of Law and B.A. in University of Illinois.
Law school and academic background
Dorothy completed J.D. in University of Iowa College of Law and B.A. in University of Illinois. Formal legal training is one signal of substantive knowledge — the day-to-day practice Dorothy runs in Iowa is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of Dorothy Ann O'Brien
Dorothy has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Dorothy's professional memberships and bar associations
Scott County (Member, Executive Council, 1996-2000), Clinton County (President, 1990), Iowa State (Chair, CLE, 2000-2001) and American Bar Associations Iowa Academy of Trial Lawyers National Employment Lawyers Association
membership
Locations
Dorothy Ann O'Brien's office in Davenport
Dorothy's primary office is at 2322 E. Kimberly Road, Suite 140S, Davenport, IA, 52807. In-person meetings are by appointment; a phone intake usually comes first.
O'Brien & Marquard, P.L.C.
2322 E. Kimberly Road, Suite 140S
Davenport, IA 52807
Open in Google MapsClient feedback
Client reviews of Dorothy Ann O'Brien — 4.6/5 rating from 4 verified client reviews
Every review below is from a verified client of Dorothy. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing class action attorneys in Davenport.
4.6
4 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Dorothy Ann O'Brien claims this profile.
Read all reviewsHiring guide
How to hire Dorothy Ann O'Brien — 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 Dorothy usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Dorothy charges for the initial consult. That fee is credited toward representation if you retain Dorothy'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; Dorothy will tell you what matters and what doesn't.
Questions to ask a class action attorney in Davenport, Iowa
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 Dorothy
Dorothy 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. Dorothy confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Dorothy'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 Dorothy Ann O'Brien
How much does it cost to hire Dorothy for a class action case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dorothy walks through the likely range during the consult so there are no surprises.
Does Dorothy offer a free consultation?
Dorothy charges for the initial consult; that fee is credited toward representation if you retain Dorothy's office. Some class action attorneys offer free consults — check Dorothy's current terms during booking.
How long do class action cases in Iowa 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. Dorothy gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Dorothy take my case if I'm outside Davenport?
Dorothy is licensed in Iowa. Matters governed by Iowa law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Dorothy 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 Dorothy?
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. Dorothy will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Dorothy accepting new class action clients right now?
Dorothy'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 Davenport, Des Moines and Cedar Rapids in Iowa
Dorothy handles class action matters throughout Iowa. 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 Iowa
If Dorothy's intake is full or the fit isn't right, these class action attorneys in Davenport handle similar matters. Every profile below is verified and open to consultations.





