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Atty. Peter Tsiolis

Atty. Peter Tsiolis

Peter Tsiolis is a lawyer. Peter has been licensed for 28 years.

Oak Brook Oak Brook 28 Years Experience 28 year
Call (224) 801-3878

Profile Summary

About Peter Tsiolis at a glance

Peter Tsiolis is an attorney based in Oak Brook, Illinois. They have 28+ years of legal experience, licensed to practice since 1998. Admitted to practice in Illinois (1998). Serves clients in Oak Brook, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

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About

  • Peter Tsiolis is a lawyer
  • Peter has been licensed for 28 years
  • Peter practices in Oak Brook, 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 Oak Brook 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 venue, 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 Oak Brook or all attorneys in Illinois.

Frequently Asked

Common questions about Peter Tsiolis

Where is Peter Tsiolis's law office located?
Peter Tsiolis's law practice is located in Oak Brook, Illinois. You can contact the office directly through this profile page.
How long has Peter Tsiolis practiced law?
Peter Tsiolis has 28+ years of legal experience and has been licensed since 1998.
How can I contact Peter Tsiolis for a consultation?
You can contact Peter Tsiolis 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.

Bar Admissions

Illinois
Admitted: 1998

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