Atty. Warren G. Petersen

Atty. Warren G. Petersen

Warren G. Petersen is a lawyer.

Chicago Chicago 75 yrs experience 75 year
Call (312) 535-4941 Book Appointment

Profile Summary

About Warren G. Petersen at a glance

Warren G. Petersen is an attorney based in Chicago, Illinois. They have 75+ years of legal experience, licensed to practice since 1951. Admitted to practice in Illinois U.S. Court of Military Appeals U.S. Supreme Court (1951). Educated at Northwestern University (LL.B. Northwestern, 1951) and University of Chicago (B.A., 1948). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Warren G. Petersen is a lawyer
  • Warren received a B.A. degree from University of Chicago in 1948, and has been licensed for 75 years
  • Warren 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 Warren G. Petersen

Where is Warren G. Petersen's law office located?
Warren G. Petersen's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
How long has Warren G. Petersen practiced law?
Warren G. Petersen has 75+ years of legal experience and has been licensed since 1951.
Where did Warren G. Petersen go to law school?
Warren G. Petersen earned their education at (LL.B. Northwestern, 1951); (B.A., 1948).
How can I contact Warren G. Petersen for a consultation?
You can contact Warren G. Petersen 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.
What awards or recognition has Warren G. Petersen received?
Warren G. Petersen's notable recognition includes: AV Preeminent.

Education

LL.B. Northwestern
Northwestern University
- 1951
B.A.
University of Chicago
- 1948

Awards

AV Preeminent

Bar Admissions

Illinois U.S. Court of Military Appeals U.S. Supreme Court
Admitted: 1951

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