Atty. A. Mark Ialongo

Atty. A. Mark Ialongo

A. Mark Ialongo is a lawyer practicing trial, lawsuits & disputes.

Chicago Chicago 52 yrs experience 52 year
Call (224) 836-1478 Book Appointment

Profile Summary

About A. Mark Ialongo at a glance

A. Mark Ialongo is a Member based in Chicago, Illinois, practicing at Mark A. Ialongo. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on litigation. Admitted to practice in Illinois (1974). Educated at University of Notre Dame J.D. (—) and DePaul University B.A. (—). Recognitions include AV Preeminent. Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • A. Mark Ialongo is a lawyer practicing trial, lawsuits & disputes
  • A. received a B.A. degree from DePaul University, and has been licensed for 52 years
  • A. practices at Mark A. Ialongo in Chicago, IL

Practice Areas Explained

A. Mark Ialongo's Areas of Practice

Each practice area below reflects the types of cases A. Mark Ialongo handles, with a brief overview of what that area of law covers.

Civil Litigation

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

A. Mark Ialongo 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 A. Mark Ialongo

Where is A. Mark Ialongo's law office located?
A. Mark Ialongo's law practice is located in Chicago, Illinois. The firm is Mark A. Ialongo. You can contact the office directly through this profile page.
What practice areas does A. Mark Ialongo handle?
A. Mark Ialongo focuses on litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has A. Mark Ialongo practiced law?
A. Mark Ialongo has 52+ years of legal experience and has been licensed since 1974.
Where did A. Mark Ialongo go to law school?
A. Mark Ialongo earned their education at (—); (—).
How can I contact A. Mark Ialongo for a consultation?
You can contact A. Mark Ialongo 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 A. Mark Ialongo received?
A. Mark Ialongo's notable recognition includes: AV Preeminent.

Practice Areas

Education

University of Notre Dame J.D.
- In Progress
DePaul University B.A.
- In Progress

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1974

Reviews

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.