Atty. Gregory C. Mumm

Atty. Gregory C. Mumm

Gregory C. Mumm is a lawyer practicing divorce & separation.

Oak Park Oak Park 43 J. Erfahrung 43 year
Call (224) 452-4902 Book Appointment

Profile Summary

About Gregory C. Mumm at a glance

Gregory C. Mumm is a divorce attorney based in Oak Park, Illinois. They have 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in Illinois (1983) and U.S. District Court, Northern District of Illinois (1983). Educated at John Marshall Law School (J.D., 1983) and Eastern Illinois University (B.S. Northern, 1969). Serands clients in Oak Park, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

Über uns

  • Gregory C. Mumm is a lawyer practicing divorce & separation
  • Gregory received a B.S. degree from Eastern Illinois University in 1969, and has been licensed for 43 years
  • Gregory practices in Oak Park, IL

Practice Areas Explained

Gregory C. Mumm's Areas of Practice

Each practice area below reflects the types of cases Gregory C. Mumm handles, with a brief overview of what that area of law covers.

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Gregory C. Mumm is one of 50,487 divorce attorneys indexed nationally. Browse divorce 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 Oak Park 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 Oak Park or all attorneys in Illinois.

Frequently Asked

Common questions about Gregory C. Mumm

Where is Gregory C. Mumm's law office located?
Gregory C. Mumm's law practice is located in Oak Park, Illinois. You can contact the office directly through this profile page.
What practice areas does Gregory C. Mumm handle?
Gregory C. Mumm focuses on divorce. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Gregory C. Mumm practiced law?
Gregory C. Mumm has 43+ years of legal experience and has been licensed since 1983.
Where did Gregory C. Mumm go to law school?
Gregory C. Mumm earned their education at (J.D., 1983); (B.S. Northern, 1969).
How can I contact Gregory C. Mumm for a consultation?
You can contact Gregory C. Mumm 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.
John Marshall Law School
- 1983
B.S. Northern
Eastern Illinois University
- 1969

Bar Admissions

Illinois
Admitted: 1983
U.S. District Court, Northern District of Illinois
Admitted: 1983

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