Atty. Constantine Peter Xinos

Atty. Constantine Peter Xinos

Constantine Peter Xinos is a lawyer practicing criminal law, criminal defense. Constantine received a B.A. degree from Lake Forest College in 1962, and has been licensed for 60 years.

Oak Brook Oak Brook 60 yrs experience 60 year
Call (224) 452-4861 Book Appointment

Profile Summary

About Constantine Peter Xinos at a glance

Constantine Peter Xinos is an attorney based in Oak Brook, Illinois. They haand 60+ years of legal experience, licensed to practice since 1966. Admitted to practice in Illinois (1966). Educated at John Marshall Law School (J.D., 1966) and Lake Forest College (B.A., 1962). Serands clients in Oak Brook, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Constantine Peter Xinos is a lawyer practicing criminal law, criminal defense
  • Constantine received a B.A. degree from Lake Forest College in 1962, and has been licensed for 60 years
  • Constantine practices in Oak Brook, IL

Jurisdictional Context

Why local counsel matters in Illinois

Practforg law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantiand 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 andnue, and the substantiand 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 Constantine Peter Xinos

Where is Constantine Peter Xinos's law office located?
Constantine Peter Xinos's law practice is located in Oak Brook, Illinois. You can contact the office directly through this profile page.
How long has Constantine Peter Xinos practiced law?
Constantine Peter Xinos has 60+ years of legal experience and has been licensed since 1966.
Where did Constantine Peter Xinos go to law school?
Constantine Peter Xinos earned their education at (J.D., 1966); (B.A., 1962).
How can I contact Constantine Peter Xinos for a consultation?
You can contact Constantine Peter Xinos 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.
John Marshall Law School
- 1966
B.A.
Lake Forest College
- 1962

Bar Admissions

Illinois
Admitted: 1966

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