Hon. Hon. Colleen A O'Brien, Appellate Attorney in Troy, Michigan
Over 45 years of legal practice · focused on Appellate, Environmental, and General
Cir.J.
Troy, MI
Practicing appellate in Troy since 1981.
- 45+
- Years practicing
- 2
- Bar admissions
Are you Hon. Colleen A O'Brien?
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Quick answer
Hon. Colleen A O'Brien is a cir.j. based in Troy, MI. The practice focuses on Appellate, Environmental, and General. Hon. has over 45 years of legal experience.
- Based in
- Troy, MI
- Experience
- over 45 years
- Known for
- Appellate · Environmental · General
- Handles Appellate, Environmental, and General matters from Troy, MI.
- Over 45 years of practice as a licensed attorney.
About Hon. Colleen A O'Brien: Hon. Colleen A O'Brien is a cir.j. based in Troy, MI. The practice focuses on Appellate, Environmental, and General. Hon. has over 45 years of legal experience.
Areas of practice
Practice areas handled by Hon. Colleen A O'Brien
Colleen concentrates on appellate, environmental, general, insurance, and litigation. Each area below outlines the kind of case Colleen handles, typical outcomes to expect, and how the intake process starts.
Appellate
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Environmental
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General
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Insurance
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Litigation
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Personal Injury
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Product Liability
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Appellate cases in Troy, Michigan
Colleen takes appellate matters in Troy, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Colleen agrees to represent you.
Environmental cases in Troy, Michigan
Colleen takes environmental matters in Troy, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Colleen agrees to represent you.
General cases in Troy, Michigan
Colleen takes general matters in Troy, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Colleen agrees to represent you.
Insurance cases in Troy, Michigan
Colleen takes insurance matters in Troy, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Colleen agrees to represent you.
Litigation cases in Troy, Michigan
Colleen takes litigation matters in Troy, Michigan. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Colleen agrees to represent you.
Biography
About Hon. Colleen A O'Brien — Over 45 years of Michigan appellate experience
Hon. Colleen A O'Brien is a cir.j. based in Troy, MI. The practice focuses on Appellate, Environmental, and General. Hon. has over 45 years of legal experience.
Hon Colleen A O'Brien is a lawyer practicing insurance defense litigation, products liability, governmental liability and 4 other areas of law. Colleen received a B.A. degree from University of Michigan in 1978, and has been licensed for 45 years. Colleen practices in Troy, MI.
How Colleen handles appellate matters
Hon Colleen A O'Brien is a lawyer practicing insurance defense litigation, products liability, governmental liability and 4 other areas of law. Colleen received a B.A. degree from University of Michigan in 1978, and has been licensed for 45 years. Colleen practices in Troy, MI.
Who Colleen represents
Colleen reviews new inquiries case-by-case for appellate, environmental, and general matters in Troy and the surrounding Michigan area.
Credentials
Hon. Colleen A O'Brien's legal education and bar admissions
Detroit College of Law
J.D. · 1981
University of Michigan
B.A. · 1978
Jurisdictions
Colleen's state bar admissions
U.S. District Court,
1981 · ACTIVE
Michigan
1981 · ACTIVE
Colleen studied at J.D. in Detroit College of Law and B.A. in University of Michigan.
Law school and academic background
Colleen completed J.D. in Detroit College of Law and B.A. in University of Michigan. Formal legal training is one signal of substantive knowledge — the day-to-day practice Colleen runs in Michigan is where that training gets applied to real client questions.
Locations
Hon. Colleen A O'Brien's office in Troy
Colleen's primary office is at 201 W Big Beaver Rd Ste 800, Troy, MI, 48084-4127. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Hon. Colleen A O'Brien
Colleen has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.
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Schedule your consultationHiring guide
How to hire Hon. Colleen A O'Brien — what to expect in your first consultation
Working with a new appellate attorney should feel structured. Here's how the first two conversations with Colleen usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Colleen charges for the initial consult. That fee is credited toward representation if you retain Colleen'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; Colleen will tell you what matters and what doesn't.
Questions to ask a appellate attorney in Troy, Michigan
A short list to run through before you commit: How many appellate 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 Colleen
Colleen discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in appellate practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every appellate 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. Colleen confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Colleen's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many appellate practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Hon. Colleen A O'Brien
How much does it cost to hire Colleen for a appellate case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Colleen walks through the likely range during the consult so there are no surprises.
Does Colleen offer a free consultation?
Colleen charges for the initial consult; that fee is credited toward representation if you retain Colleen's office. Some appellate attorneys offer free consults — check Colleen's current terms during booking.
How long do appellate cases in Michigan typically take?
Simple appellate 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. Colleen gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Colleen take my case if I'm outside Troy?
Colleen is licensed in Michigan. Matters governed by Michigan law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Colleen 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 Colleen?
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. Colleen will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Colleen accepting new appellate clients right now?
Colleen's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Appellate attorneys serving Troy, Detroit and Grand Rapids in Michigan
Colleen handles appellate matters throughout Michigan. Each city below is a direct link into the search page for verified appellate attorneys in that community.
More counsel
Other top-rated appellate attorneys in Michigan
If Colleen's intake is full or the fit isn't right, these appellate attorneys in Troy handle similar matters. Every profile below is verified and open to consultations.





