
Gretchen Marie Treherne, Class Action Attorney in Cincinnati, Ohio
Over 25 years of legal practice · focused on Class Action, General, and Government · 4.0/5 rating from 12 verified client reviews
Of CounselatJackson Lewis P.C.
Cincinnati, OH
Practicing class action in Cincinnati since 2001.
- 25+
- Years practicing
- 4.0 ★
- 12 client reviews
- 4
- Bar admissions
Are you Gretchen Marie Treherne?
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Quick answer
Gretchen Marie Treherne is an of counsel based in Cincinnati, OH. The practice focuses on Class Action, General, and Government. Gretchen has over 25 years of legal experience. Currently practicing at Jackson Lewis P.C.. Rated 4.0 out of 5 from 12 client reviews.
- Based in
- Cincinnati, OH
- Experience
- over 25 years
- Known for
- Class Action · General · Government
- Handles Class Action, General, and Government matters from Cincinnati, OH.
- Over 25 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About Gretchen Marie Treherne: Gretchen Marie Treherne is an of counsel based in Cincinnati, OH. The practice focuses on Class Action, General, and Government. Gretchen has over 25 years of legal experience. Currently practicing at Jackson Lewis P.C.. Rated 4.0 out of 5 from 12 client reviews.
Areas of practice
Legal matters Gretchen takes on
Gretchen concentrates on class action, general, government, litigation, and personal injury. Each area below outlines the kind of case Gretchen handles, typical outcomes to expect, and how the intake process starts.
Class Action
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General
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Government
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Litigation
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Personal Injury
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Class Action cases in Cincinnati, Ohio
Gretchen takes class action matters in Cincinnati, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gretchen agrees to represent you.
General cases in Cincinnati, Ohio
Gretchen takes general matters in Cincinnati, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gretchen agrees to represent you.
Government cases in Cincinnati, Ohio
Gretchen takes government matters in Cincinnati, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gretchen agrees to represent you.
Litigation cases in Cincinnati, Ohio
Gretchen takes litigation matters in Cincinnati, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gretchen agrees to represent you.
Personal Injury cases in Cincinnati, Ohio
Gretchen takes personal injury matters in Cincinnati, Ohio. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Gretchen agrees to represent you.
Biography
Meet Gretchen Marie Treherne — class action lawyer in Cincinnati
Gretchen Marie Treherne is an of counsel based in Cincinnati, OH. The practice focuses on Class Action, General, and Government. Gretchen has over 25 years of legal experience. Currently practicing at Jackson Lewis P.C.. Rated 4.0 out of 5 from 12 client reviews.
Gretchen Marie Treherne is a lawyer practicing class actions and complex litigation, litigation, advice and counsel and 2 other areas of law. Gretchen received a B.A. degree from Spring Hill College in 1998, and has been licensed for 25 years. Gretchen practices at Jackson Lewis P.C. in Cincinnati, OH and 1 other location.
How Gretchen handles class action matters
Gretchen Marie Treherne is a lawyer practicing class actions and complex litigation, litigation, advice and counsel and 2 other areas of law. Gretchen received a B.A. degree from Spring Hill College in 1998, and has been licensed for 25 years. Gretchen practices at Jackson Lewis P.C. in Cincinnati, OH and 1 other location.
The kind of cases Gretchen takes
Gretchen reviews new inquiries case-by-case for class action, general, and government matters in Cincinnati and the surrounding Ohio area.
Credentials
Education, bar admissions, and languages
University of Dayton School of Law
J.D. · 2001
Spring Hill College
B.A. · 1998
Jurisdictions
Gretchen's state bar admissions
Ohio - N.D. Ohio
2015 · ACTIVE
Federal Circuit Cour
2006 · ACTIVE
Ohio - S.D. Ohio
2001 · ACTIVE
Ohio
2001 · ACTIVE
Gretchen studied at J.D. in University of Dayton School of Law and B.A. in Spring Hill College.
Law school and academic background
Gretchen completed J.D. in University of Dayton School of Law and B.A. in Spring Hill College. Formal legal training is one signal of substantive knowledge — the day-to-day practice Gretchen runs in Ohio is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Gretchen has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
BV Distinguished
Legal awards and honors
BV Distinguished.
Affiliations
Gretchen's professional memberships and bar associations
Professional Associations and Activities •American Bar Association •Carl D
membership
Kessler Inn of Court, Executive Committee and Programming Chair •Dayton Bar Association •Dayton Lawyers Club •Ohio State Bar Association
membership
Locations
Gretchen Marie Treherne's office in Cincinnati
Gretchen's primary office is at PNC Center, 201 E. Fifth Street, 26th Floor, Cincinnati, OH, 45202. In-person meetings are by appointment; a phone intake usually comes first.
Jackson Lewis P.C.
PNC Center, 201 E. Fifth Street, 26th Floor
Cincinnati, OH 45202
Open in Google MapsClient feedback
Client reviews of Gretchen Marie Treherne — 4.0/5 rating from 12 verified client reviews
Every review below is from a verified client of Gretchen. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing class action attorneys in Cincinnati.
4.0
12 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Gretchen Marie Treherne claims this profile.
Read all reviewsHiring guide
How to hire Gretchen Marie Treherne — 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 Gretchen usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Gretchen charges for the initial consult. That fee is credited toward representation if you retain Gretchen'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; Gretchen will tell you what matters and what doesn't.
Questions to ask a class action attorney in Cincinnati, Ohio
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 Gretchen
Gretchen 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. Gretchen confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Gretchen'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 Gretchen Marie Treherne
How much does it cost to hire Gretchen for a class action case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Gretchen walks through the likely range during the consult so there are no surprises.
Does Gretchen offer a free consultation?
Gretchen charges for the initial consult; that fee is credited toward representation if you retain Gretchen's office. Some class action attorneys offer free consults — check Gretchen's current terms during booking.
How long do class action cases in Ohio 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. Gretchen gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Gretchen take my case if I'm outside Cincinnati?
Gretchen is licensed in Ohio. Matters governed by Ohio law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Gretchen 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 Gretchen?
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. Gretchen will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Gretchen accepting new class action clients right now?
Gretchen'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 Cincinnati, Columbus and Cleveland in Ohio
Gretchen handles class action matters throughout Ohio. 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 Ohio
If Gretchen's intake is full or the fit isn't right, these class action attorneys in Cincinnati handle similar matters. Every profile below is verified and open to consultations.





