Atty. William John Waltenberger

Atty. William John Waltenberger

William John Waltenberger is a lawyer practicing accidents, personal injury. William received a B.A. degree from Marquette University in 1999, and has been licensed for 24 years.

Milwaukee Milwaukee 24 yrs experience 24 year
Call (414) 293-2095 Book Appointment

Profile Summary

About William John Waltenberger at a glance

William John Waltenberger is an Associate based in Milwaukee, Wisconsin, practicing at Gruber Law Offices, LLC. They have 24+ years of legal experience, licensed to practice since 2002. Their practice focuses on personal injury. Admitted to practice in Wisconsin (2002), U.S. District Court, Eastern District of Wisconsin (2002), Illinois (2007), and Indiana (2009). Educated at Temple University (J.D., 2002) and Marquette University (B.A., 1999). Active member of State Bar of Wisconsin. Serands clients in Milwaukee, WI and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William John Waltenberger is a lawyer practicing accidents, personal injury
  • William received a B.A. degree from Marquette University in 1999, and has been licensed for 24 years
  • William practices at Gruber Law Offices, LLC in Milwaukee, WI

Practice Areas Explained

William John Waltenberger's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

William John Waltenberger is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury 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 William John Waltenberger

Where is William John Waltenberger's law office located?
William John Waltenberger's law practice is located in Milwaukee, Wisconsin. The firm is Gruber Law Offices, LLC. You can contact the office directly through this profile page.
What practice areas does William John Waltenberger handle?
William John Waltenberger focuses on personal injury. Each practice area listed reflects experience handling cases of that type in Wisconsin.
How long has William John Waltenberger practiced law?
William John Waltenberger has 24+ years of legal experience and has been licensed since 2002.
Where did William John Waltenberger go to law school?
William John Waltenberger earned their education at (J.D., 2002); (B.A., 1999).
How can I contact William John Waltenberger for a consultation?
You can contact William John Waltenberger 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.
Temple University
- 2002
B.A.
Marquette University
- 1999

Bar Admissions

Wisconsin
Admitted: 2002
U.S. District Court, Eastern District of Wisconsin
Admitted: 2002
Illinois
Admitted: 2007
Indiana
Admitted: 2009

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