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Ethan Eunbum Rii, Business Attorney in Chicago, Illinois

Over 24 years of legal practice · focused on Business, General, and Health Care

PartneratKatten Muchin Rosenman LLP

Chicago, IL

Practicing business in Chicago since 2002.

24+
Years practicing
3
Bar admissions

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Quick answer

Ethan Eunbum Rii is a partner based in Chicago, IL. The practice focuses on Business, General, and Health Care. Ethan has over 24 years of legal experience. Currently practicing at Katten Muchin Rosenman LLP.

Based in
Chicago, IL
Experience
over 24 years
Known for
Business · General · Health Care
  • Handles Business, General, and Health Care matters from Chicago, IL.
  • Over 24 years of practice as a licensed attorney.

About Ethan Eunbum Rii: Ethan Eunbum Rii is a partner based in Chicago, IL. The practice focuses on Business, General, and Health Care. Ethan has over 24 years of legal experience. Currently practicing at Katten Muchin Rosenman LLP.

Areas of practice

Ethan's practice areas in Chicago

Ethan concentrates on business, general, health care, m&a, and tax. Each area below outlines the kind of case Ethan handles, typical outcomes to expect, and how the intake process starts.

Business cases in Chicago, Illinois

Ethan 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 Ethan agrees to represent you.

General cases in Chicago, Illinois

Ethan 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 Ethan agrees to represent you.

Health Care cases in Chicago, Illinois

Ethan takes health care 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 Ethan agrees to represent you.

M&A cases in Chicago, Illinois

Ethan takes m&a 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 Ethan agrees to represent you.

Tax cases in Chicago, Illinois

Ethan takes tax 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 Ethan agrees to represent you.

Biography

Ethan Eunbum Rii, business attorney serving Chicago

Ethan Eunbum Rii is a partner based in Chicago, IL. The practice focuses on Business, General, and Health Care. Ethan has over 24 years of legal experience. Currently practicing at Katten Muchin Rosenman LLP. Ethan works from Chicago, Illinois and takes on business matters across the region.

Ethan Eunbum Rii is a lawyer practicing corporate, health care, health care compliance and 7 other areas of law. Ethan received a B.A. degree from University of Michigan in 1997, and has been licensed for 24 years. Ethan practices at Katten Muchin Rosenman LLP in Chicago, IL.

Ethan's approach to business cases

Ethan Eunbum Rii is a lawyer practicing corporate, health care, health care compliance and 7 other areas of law. Ethan received a B.A. degree from University of Michigan in 1997, and has been licensed for 24 years. Ethan practices at Katten Muchin Rosenman LLP in Chicago, IL.

Clients Ethan works with

Ethan reviews new inquiries case-by-case for business, general, and health care matters in Chicago and the surrounding Illinois area.

Credentials

Credentials — where Ethan studied and practices

  • University of Minnesota Law School

    J.D. · 2002

  • University of Michigan

    B.A. · 1997

Jurisdictions

Ethan's state bar admissions

  • Illinois

    2008 · ACTIVE

  • Ohio

    2005 · ACTIVE

  • Michigan

    2002 · ACTIVE

Ethan studied at J.D. in University of Minnesota Law School and B.A. in University of Michigan.

Law school and academic background

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

Locations

Ethan Eunbum Rii's office in Chicago

Ethan's primary office is at 525 W. Monroe St., Chicago, IL, 60661-3629. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Katten Muchin Rosenman LLP

525 W. Monroe St.

Chicago, IL 60661-3629

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Client feedback

Client reviews of Ethan Eunbum Rii

Ethan 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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Hiring guide

How to hire Ethan Eunbum Rii — what to expect in your first consultation

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

Consultation formats and pricing

Ethan charges for the initial consult. That fee is credited toward representation if you retain Ethan'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; Ethan will tell you what matters and what doesn't.

Questions to ask a business attorney in Chicago, Illinois

A short list to run through before you commit: How many business 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 Ethan

Ethan discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every business 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. Ethan confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Ethan's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Ethan Eunbum Rii

  • How much does it cost to hire Ethan for a business case?

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

  • Does Ethan offer a free consultation?

    Ethan charges for the initial consult; that fee is credited toward representation if you retain Ethan's office. Some business attorneys offer free consults — check Ethan's current terms during booking.

  • How long do business cases in Illinois typically take?

    Simple business 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. Ethan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

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

    Ethan 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 — Ethan 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 Ethan?

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

  • Is Ethan accepting new business clients right now?

    Ethan's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Business attorneys serving Chicago, Springfield and Northbrook in Illinois

Ethan handles business matters throughout Illinois. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If Ethan's intake is full or the fit isn't right, these business attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.