Sinclair Kossoff, ADR Attorney in Chicago, Illinois
Over 67 years of legal practice
Chicago, IL
Practicing adr in Chicago since 1959.
- 67+
- Years practicing
- 1
- Bar admission
Practices in
Are you Sinclair Kossoff?
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Quick answer
Sinclair Kossoff is an attorney based in Chicago, IL. The practice focuses on ADR. Sinclair has over 67 years of legal experience.
- Based in
- Chicago, IL
- Experience
- over 67 years
- Known for
- ADR
- Handles ADR matters from Chicago, IL.
- Over 67 years of practice as a licensed attorney.
About Sinclair Kossoff: Sinclair Kossoff is an attorney based in Chicago, IL. The practice focuses on ADR. Sinclair has over 67 years of legal experience.
Areas of practice
Legal matters Sinclair takes on
Sinclair concentrates on adr. Each area below outlines the kind of case Sinclair handles, typical outcomes to expect, and how the intake process starts.
ADR cases in Chicago, Illinois
Sinclair takes adr matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Sinclair agrees to represent you.
Biography
Meet Sinclair Kossoff — adr lawyer in Chicago
Sinclair Kossoff is an attorney based in Chicago, IL. The practice focuses on ADR. Sinclair has over 67 years of legal experience.
Sinclair Kossoff is a lawyer practicing arbitration. Sinclair received a M.A. degree from University of Chicago, and has been licensed for 67 years. Sinclair practices in Chicago, IL.
Sinclair's approach to adr cases
Sinclair Kossoff is a lawyer practicing arbitration. Sinclair received a M.A. degree from University of Chicago, and has been licensed for 67 years. Sinclair practices in Chicago, IL.
The kind of cases Sinclair takes
Sinclair reviews new inquiries case-by-case for adr matters in Chicago and the surrounding Illinois area.
Credentials
Education, bar admissions, and languages
University of Chicago J.D.
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University of Chicago M.A.
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Jurisdictions
Sinclair's state bar admissions
Illinois
1959 · ACTIVE
Sinclair studied at — in University of Chicago J.D. and — in University of Chicago M.A..
Law school and academic background
Sinclair completed — in University of Chicago J.D. and — in University of Chicago M.A.. Formal legal training is one signal of substantive knowledge — the day-to-day practice Sinclair runs in Illinois is where that training gets applied to real client questions.
Locations
Sinclair Kossoff's office in Chicago
Sinclair's primary office is at 6177 N Lincoln Ave # 134, Chicago, IL, 60659-2313. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Sinclair Kossoff
Sinclair 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 Sinclair Kossoff — what to expect in your first consultation
Working with a new adr attorney should feel structured. Here's how the first two conversations with Sinclair usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Sinclair charges for the initial consult. That fee is credited toward representation if you retain Sinclair'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; Sinclair will tell you what matters and what doesn't.
Questions to ask a adr attorney in Chicago, Illinois
A short list to run through before you commit: How many adr 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 Sinclair
Sinclair discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in adr practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every adr 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. Sinclair confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Sinclair's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many adr practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Sinclair Kossoff
How much does it cost to hire Sinclair for a adr case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Sinclair walks through the likely range during the consult so there are no surprises.
Does Sinclair offer a free consultation?
Sinclair charges for the initial consult; that fee is credited toward representation if you retain Sinclair's office. Some adr attorneys offer free consults — check Sinclair's current terms during booking.
How long do adr cases in Illinois typically take?
Simple adr 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. Sinclair gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Sinclair take my case if I'm outside Chicago?
Sinclair is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Sinclair 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 Sinclair?
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. Sinclair will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Sinclair accepting new adr clients right now?
Sinclair's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
ADR attorneys serving Chicago, Springfield and Northbrook in Illinois
Sinclair handles adr matters throughout Illinois. Each city below is a direct link into the search page for verified adr attorneys in that community.
More counsel
Other top-rated adr attorneys in Illinois
If Sinclair's intake is full or the fit isn't right, these adr attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.





