Atty. Anthony Michael O'Brien

Atty. Anthony Michael O'Brien

Anthony Michael O'Brien is a lawyer. Anthony received a B.A. degree from University of Illinois in 1994, and has been licensed for 26 years.

Chicago Chicago 26 yrs experience 26 year
Call (224) 312-2439 Book Appointment

Profile Summary

About Anthony Michael O'Brien at a glance

Anthony Michael O'Brien is a Cook Co. State's Atty. based in Chicago, Illinois. They have 26+ years of legal experience, licensed to practice since 2000. Admitted to practice in Illinois (2000). Educated at Chicago-Kent College of Law (J.D., 1999) and University of Illinois (B.A., 1994). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Anthony Michael O'Brien is a lawyer
  • Anthony received a B.A. degree from University of Illinois in 1994, and has been licensed for 26 years
  • Anthony practices in Chicago, IL

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 Anthony Michael O'Brien

Where is Anthony Michael O'Brien's law office located?
Anthony Michael O'Brien's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
How long has Anthony Michael O'Brien practiced law?
Anthony Michael O'Brien has 26+ years of legal experience and has been licensed since 2000.
Where did Anthony Michael O'Brien go to law school?
Anthony Michael O'Brien earned their education at (J.D., 1999); (B.A., 1994).
How can I contact Anthony Michael O'Brien for a consultation?
You can contact Anthony Michael O'Brien 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.
Chicago-Kent College of Law
- 1999
B.A.
University of Illinois
- 1994

Bar Admissions

Illinois
Admitted: 2000

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