Atty. John Peter Maniatis

Atty. John Peter Maniatis

John Peter Maniatis is a lawyer practicing personal injury, commercial litigation, transportation. John received a B.S. degree from Illinois Institute of Technology, and has been licensed for 44 years.

Chicago Chicago 44 yrs experience 44 year
Call (312) 625-2017 Book Appointment

Profile Summary

About John Peter Maniatis at a glance

John Peter Maniatis is a Partner based in Chicago, Illinois, practicing at Tressler LLP. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on personal injury, business, and litigation. Admitted to practice in Illinois U.S. District Court, Northern District of Illinois U.S. District Court, Central District of (1982). Educated at John Marshall Law School J.D. (—) and Illinois Institute of Technology B.S. (—). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Peter Maniatis is a lawyer practicing personal injury, commercial litigation, transportation
  • John received a B.S. degree from Illinois Institute of Technology, and has been licensed for 44 years
  • John practices at Tressler LLP in Chicago, IL

Practice Areas Explained

John Peter Maniatis's Areas of Practice

Each practice area below reflects the types of cases John Peter Maniatis handles, with a brief overview of what that area of law covers.

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

John Peter Maniatis is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Illinois →

Business & Corporate Law

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

John Peter Maniatis is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Illinois →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

John Peter Maniatis is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 John Peter Maniatis

Where is John Peter Maniatis's law office located?
John Peter Maniatis's law practice is located in Chicago, Illinois. The firm is Tressler LLP. You can contact the office directly through this profile page.
What practice areas does John Peter Maniatis handle?
John Peter Maniatis focuses on personal injury, business, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has John Peter Maniatis practiced law?
John Peter Maniatis has 44+ years of legal experience and has been licensed since 1982.
Where did John Peter Maniatis go to law school?
John Peter Maniatis earned their education at (—); (—).
How can I contact John Peter Maniatis for a consultation?
You can contact John Peter Maniatis 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 John Peter Maniatis received?
John Peter Maniatis's notable recognition includes: AV Preeminent.

Education

John Marshall Law School J.D.
- In Progress
Illinois Institute of Technology B.S.
- In Progress

Awards

AV Preeminent

Bar Admissions

Illinois U.S. District Court, Northern District of Illinois U.S. District Court, Central District of
Admitted: 1982

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