Atty. Thomas G. Mattson

Atty. Thomas G. Mattson

Thomas G. Mattson is a lawyer practicing litigation, insurance law.

Chicago Chicago 55 yrs experience 55 year
Call (224) 452-4468 Book Appointment

Profile Summary

About Thomas G. Mattson at a glance

Thomas G. Mattson is a litigation and insurance attorney based in Chicago, Illinois. They have 55+ years of legal experience, licensed to practice since 1971. Admitted to practice in California (1971), Minnesota (1972), U.S. District Court, District of Minnesota (1972), and U.S. District Court, District of the Northern Mariana Islands and U.S. Commonwealth of the Northern (1979). Educated at University of Minnesota (J.D., 1970) and University of Minnesota (B.S., 1967). Serands clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas G. Mattson is a lawyer practicing litigation, insurance law
  • Thomas G. received a B.S. degree from University of Minnesota in 1967, and has been licensed for 55 years
  • Thomas G. practices in Chicago, IL

Practice Areas Explained

Thomas G. Mattson's Areas of Practice

Each practice area below reflects the types of cases Thomas G. Mattson 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.

Thomas G. Mattson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Insurance Law

Insurance attorneys for coverage disputes, bad faith claims, denied claims, and policy disputes.

Thomas G. Mattson is one of 121,912 insurance attorneys indexed nationally. Browse insurance 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 Thomas G. Mattson

Where is Thomas G. Mattson's law office located?
Thomas G. Mattson's law practice is located in Chicago, Illinois. You can contact the office directly through this profile page.
What practice areas does Thomas G. Mattson handle?
Thomas G. Mattson focuses on litigation, insurance. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Thomas G. Mattson practiced law?
Thomas G. Mattson has 55+ years of legal experience and has been licensed since 1971.
Where did Thomas G. Mattson go to law school?
Thomas G. Mattson earned their education at (J.D., 1970); (B.S., 1967).
How can I contact Thomas G. Mattson for a consultation?
You can contact Thomas G. Mattson 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.

Practice Areas

Education

J.D.
University of Minnesota
- 1970
B.S.
University of Minnesota
- 1967

Bar Admissions

California
Admitted: 1971
Minnesota
Admitted: 1972
U.S. District Court, District of Minnesota
Admitted: 1972
U.S. District Court, District of the Northern Mariana Islands and U.S. Commonwealth of the Northern
Admitted: 1979
Federated States of Micronesia, Republic of Palau and Republic of the Marshall Islands
Admitted: 1981
U.S. District Court, Northern District of Illinois
Admitted: 1992
Illinois
Admitted: 1993
U.S. District Court, Western District of Michigan
Admitted: 1994
U.S. District Court, Eastern District of Michigan
Admitted: 1995
U.S. District Court, Northern District of Indiana
Admitted: 1997

Reviews

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.