Atty. John R. Collentine

Atty. John R. Collentine

Atty. John R.

Milwaukee Milwaukee 77 yrs experience 77 year
Call (414) 293-2095 Book Appointment

Profile Summary

About John R. Collentine at a glance

John R. Collentine is a probate and criminal defense attorney based in Milwaukee, Wisconsin. They have 77+ years of legal experience, licensed to practice since 1949. Admitted to practice in Wisconsin (1949). Educated at Marquette University (J.D., 1949). Serands clients in Milwaukee, WI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Atty. John R. Collentine is a lawyer practicing criminal law, probate
  • John has been licensed for 77 years
  • John practices in Milwaukee, WI

Practice Areas Explained

John R. Collentine's Areas of Practice

Each practice area below reflects the types of cases John R. Collentine handles, with a brief overview of what that area of law covers.

Probate

John R. Collentine is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Wisconsin →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

John R. Collentine is one of 214,270 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Wisconsin →

Jurisdictional Context

Why local counsel matters in Wisconsin

Practicing law in Wisconsin. Legal matters in Wisconsin are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Milwaukee are typically filed in the local municipal court or the appropriate Wisconsin state district court, depending on subject matter and amount in controversy. An attorney licensed in Wisconsin 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 Wisconsin courts without local counsel or pro hac vice admission.

Looking for additional Wisconsin attorneys? Browse all attorneys in Milwaukee or all attorneys in Wisconsin.

Frequently Asked

Common questions about John R. Collentine

Where is John R. Collentine's law office located?
John R. Collentine's law practice is located in Milwaukee, Wisconsin. You can contact the office directly through this profile page.
What practice areas does John R. Collentine handle?
John R. Collentine focuses on probate, criminal defense. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has John R. Collentine practiced law?
John R. Collentine has 77+ years of legal experience and has been licensed since 1949.
Where did John R. Collentine go to law school?
John R. Collentine earned their education at (J.D., 1949).
How can I contact John R. Collentine for a consultation?
You can contact John R. Collentine 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.
Marquette University
- 1949

Bar Admissions

Wisconsin
Admitted: 1949

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