Atty. Ethan Eunbum Rii

Atty. Ethan Eunbum Rii

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.

Chicago Chicago 24 yrs experience 24 year
Call (224) 561-4433 Book Appointment

Profile Summary

About Ethan Eunbum Rii at a glance

Ethan Eunbum Rii is a Partner based in Chicago, Illinois, practicing at Katten Muchin Rosenman LLP. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on business, tax, m&a, and health care. Admitted to practice in Michigan (2002), Ohio (2005), and Illinois (2008). Educated at University of Minnesota Law School (J.D., 2002) and University of Michigan (B.A., 1997). Provides legal services in Korean. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • 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

Practice Areas Explained

Ethan Eunbum Rii's Areas of Practice

Each practice area below reflects the types of cases Ethan Eunbum Rii handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Ethan Eunbum Rii is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Ethan Eunbum Rii is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in Illinois →

Mergers & Acquisitions

Ethan Eunbum Rii is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Ethan Eunbum Rii is one of 66,735 health care attorneys indexed nationally. Browse health care attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common questions about Ethan Eunbum Rii

Where is Ethan Eunbum Rii's law office located?
Ethan Eunbum Rii's law practice is located in Chicago, Illinois. The firm is Katten Muchin Rosenman LLP. You can contact the office directly through this profile page.
What practice areas does Ethan Eunbum Rii handle?
Ethan Eunbum Rii focuses on business, tax, m&a, health care. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Ethan Eunbum Rii practiced law?
Ethan Eunbum Rii has 24+ years of legal experience and has been licensed since 2002.
What languages does Ethan Eunbum Rii speak?
Ethan Eunbum Rii provides legal services in Korean. Bilingual representation can be especially important when contracts, testimony, or court filings require accurate translation.
Where did Ethan Eunbum Rii go to law school?
Ethan Eunbum Rii earned their education at (J.D., 2002); (B.A., 1997).
How can I contact Ethan Eunbum Rii for a consultation?
You can contact Ethan Eunbum Rii directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
University of Minnesota Law School
- 2002
B.A.
University of Michigan
- 1997

Languages

Bar Admissions

Michigan
Admitted: 2002
Ohio
Admitted: 2005
Illinois
Admitted: 2008

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