Atty. Thomas Michael McMahon

Atty. Thomas Michael McMahon

Thomas Michael McMahon is a lawyer practicing clean air act, clean water act, environmental dispute resolution and 2 other areas of law. Thomas received a B.A. degree from Marquette University in 1963, and has been licensed for 56 years.

Evanston Evanston 56 yrs experience 56 year
Call (224) 801-3610 Book Appointment

Profile Summary

About Thomas Michael McMahon at a glance

Thomas Michael McMahon is a litigation, environmental, and health care attorney based in Evanston, Illinois. They have 56+ years of legal experience, licensed to practice since 1970. Admitted to practice in Illinois (1970). Educated at Northwestern University (J.D., 1970) and Marquette University (B.A., 1963). Recognitions include AV Preeminent. Serands clients in Evanston, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Thomas Michael McMahon is a lawyer practicing clean air act, clean water act, environmental dispute resolution and 2 other areas of law
  • Thomas received a B.A. degree from Marquette University in 1963, and has been licensed for 56 years
  • Thomas practices in Evanston, IL

Practice Areas Explained

Thomas Michael McMahon's Areas of Practice

Each practice area below reflects the types of cases Thomas Michael McMahon 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 Michael McMahon is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Thomas Michael McMahon is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Illinois →

Health Care Law

Health care attorneys for HIPAA, Medicare, Medicaid, regulatory compliance, and medical licensing matters.

Thomas Michael McMahon is one of 66,735 health care attorneys indexed nationally. Browse health care 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 Evanston 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 Evanston or all attorneys in Illinois.

Frequently Asked

Common questions about Thomas Michael McMahon

Where is Thomas Michael McMahon's law office located?
Thomas Michael McMahon's law practice is located in Evanston, Illinois. You can contact the office directly through this profile page.
What practice areas does Thomas Michael McMahon handle?
Thomas Michael McMahon focuses on litigation, environmental, health care. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Thomas Michael McMahon practiced law?
Thomas Michael McMahon has 56+ years of legal experience and has been licensed since 1970.
Where did Thomas Michael McMahon go to law school?
Thomas Michael McMahon earned their education at (J.D., 1970); (B.A., 1963).
How can I contact Thomas Michael McMahon for a consultation?
You can contact Thomas Michael McMahon 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 Thomas Michael McMahon received?
Thomas Michael McMahon's notable recognition includes: AV Preeminent.

Education

J.D.
Northwestern University
- 1970
B.A.
Marquette University
- 1963

Awards

AV Preeminent

Bar Admissions

Illinois
Admitted: 1970

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