Atty. John Michael Maher

Atty. John Michael Maher

John Michael Maher is a lawyer. John has been licensed for 58 years.

Naperville Naperville 58 Years Experience 58 year
Call (331) 273-3335

Profile Summary

About John Michael Maher at a glance

John Michael Maher is an attorney based in Naperville, Illinois. They have 58+ years of legal experience, licensed to practice since 1968. Admitted to practice in Connecticut (1968). Serves clients in Naperville, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John Michael Maher is a lawyer
  • John has been licensed for 58 years
  • John practices in Naperville, IL

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 Naperville 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 venue, 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 Naperville or all attorneys in Illinois.

Frequently Asked

Common questions about John Michael Maher

Where is John Michael Maher's law office located?
John Michael Maher's law practice is located in Naperville, Illinois. You can contact the office directly through this profile page.
How long has John Michael Maher practiced law?
John Michael Maher has 58+ years of legal experience and has been licensed since 1968.
How can I contact John Michael Maher for a consultation?
You can contact John Michael Maher 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.

Bar Admissions

Connecticut
Admitted: 1968

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