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Stephen Jeremiah O'Neil, ADR Attorney in Chicago, Illinois

Over 46 years of legal practice · focused on ADR, Business, and Class Action · 5.0/5 rating from 1 verified client review

PartneratK&L Gates LLP

Chicago, IL

Practicing adr in Chicago since 1980.

46+
Years practicing
5.0 ★
1 client review
2
Bar admissions

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Quick answer

Stephen Jeremiah O'Neil is a partner based in Chicago, IL. The practice focuses on ADR, Business, and Class Action. Stephen has over 46 years of legal experience. Currently practicing at K&L Gates LLP. Rated 5.0 out of 5 from 1 client review.

Based in
Chicago, IL
Experience
over 46 years
Known for
ADR · Business · Class Action
  • Handles ADR, Business, and Class Action matters from Chicago, IL.
  • Over 46 years of practice as a licensed attorney.
  • Recognized with AV Preeminent.

About Stephen Jeremiah O'Neil: Stephen Jeremiah O'Neil is a partner based in Chicago, IL. The practice focuses on ADR, Business, and Class Action. Stephen has over 46 years of legal experience. Currently practicing at K&L Gates LLP. Rated 5.0 out of 5 from 1 client review.

Areas of practice

Legal matters Stephen takes on

Stephen concentrates on adr, business, class action, general, and litigation. Each area below outlines the kind of case Stephen handles, typical outcomes to expect, and how the intake process starts.

ADR cases in Chicago, Illinois

Stephen 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 Stephen agrees to represent you.

Business cases in Chicago, Illinois

Stephen takes business 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 Stephen agrees to represent you.

Class Action cases in Chicago, Illinois

Stephen takes class action 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 Stephen agrees to represent you.

General cases in Chicago, Illinois

Stephen takes general 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 Stephen agrees to represent you.

Litigation cases in Chicago, Illinois

Stephen takes litigation 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 Stephen agrees to represent you.

Biography

Meet Stephen Jeremiah O'Neil — adr lawyer in Chicago

Stephen Jeremiah O'Neil is a partner based in Chicago, IL. The practice focuses on ADR, Business, and Class Action. Stephen has over 46 years of legal experience. Currently practicing at K&L Gates LLP. Rated 5.0 out of 5 from 1 client review.

Stephen Jeremiah O'Neil is a lawyer practicing commercial disputes, alternative dispute resolution, capital markets and 3 other areas of law. Stephen received a B.A. degree from University of Notre Dame in 1977, and has been licensed for 46 years. Stephen practices at K&L Gates LLP in Chicago, IL.

How Stephen handles adr matters

Stephen Jeremiah O'Neil is a lawyer practicing commercial disputes, alternative dispute resolution, capital markets and 3 other areas of law. Stephen received a B.A. degree from University of Notre Dame in 1977, and has been licensed for 46 years. Stephen practices at K&L Gates LLP in Chicago, IL.

Who Stephen represents

Stephen reviews new inquiries case-by-case for adr, business, and class action matters in Chicago and the surrounding Illinois area.

Credentials

Education, bar admissions, and languages

  • George Washington University Law School

    J.D. · 1980

  • University of Notre Dame

    B.A. · 1977

Jurisdictions

Stephen's state bar admissions

  • Wisconsin (Inactive)

    1984 · ACTIVE

  • Illinois

    1980 · ACTIVE

Stephen studied at J.D. in George Washington University Law School and B.A. in University of Notre Dame.

Law school and academic background

Stephen completed J.D. in George Washington University Law School and B.A. in University of Notre Dame. Formal legal training is one signal of substantive knowledge — the day-to-day practice Stephen runs in Illinois is where that training gets applied to real client questions.

Recognition

Recognition and thought leadership

Stephen has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • AV Preeminent

Legal awards and honors

AV Preeminent.

Locations

Stephen Jeremiah O'Neil's office in Chicago

Stephen's primary office is at 70 W. Madison St., Ste. 3100, Chicago, IL, 60602-4207. In-person meetings are by appointment; a phone intake usually comes first.

Main office

K&L Gates LLP

70 W. Madison St., Ste. 3100

Chicago, IL 60602-4207

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Client feedback

Client reviews of Stephen Jeremiah O'Neil — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of Stephen. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing adr attorneys in Chicago.

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Stephen Jeremiah O'Neil claims this profile.

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Hiring guide

How to hire Stephen Jeremiah O'Neil — what to expect in your first consultation

Working with a new adr attorney should feel structured. Here's how the first two conversations with Stephen usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Stephen charges for the initial consult. That fee is credited toward representation if you retain Stephen'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; Stephen 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 Stephen

Stephen 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. Stephen confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Stephen'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 Stephen Jeremiah O'Neil

  • How much does it cost to hire Stephen for a adr case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Stephen walks through the likely range during the consult so there are no surprises.

  • Does Stephen offer a free consultation?

    Stephen charges for the initial consult; that fee is credited toward representation if you retain Stephen's office. Some adr attorneys offer free consults — check Stephen'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. Stephen gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Stephen take my case if I'm outside Chicago?

    Stephen 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 — Stephen 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 Stephen?

    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. Stephen will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Stephen accepting new adr clients right now?

    Stephen'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

Stephen 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

If Stephen'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.