Atty. Jonathan Groth
Jon and his firm have handled every kind of injury case you can imagine: auto and motorcycle collisions, product liability, civil litigation, nursing home neglect, bicycle and pedestrian accidents, and animal attacks.
Profile Summary
About Jonathan Groth at a glance
Jonathan Groth is a class action and product liability attorney based in Wauwatosa, Wisconsin, practicing at Groth Law Accident Injury Attorneys. Educated at Marquette University (J.D., 2000). Recognitions include Best Lawyers in America — Mass Tort Litigation / Class Actions - Plaintiffs (2026). Serves clients in Wauwatosa, WI and the surrounding metropolitan area.
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About
Jon and his firm have handled every kind of injury case you can imagine: auto and motorcycle collisions, product liability, civil litigation, nursing home neglect, bicycle and pedestrian accidents, and animal attacks
Practice Areas Explained
Jonathan Groth's Areas of Practice
Each practice area below reflects the types of cases Jonathan Groth handles, with a brief overview of what that area of law covers.
Jonathan Groth is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in Wisconsin →
Jonathan Groth is one of 60,257 product liability attorneys indexed nationally. Browse product liability 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 Wauwatosa 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 venue, 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 Wauwatosa or all attorneys in Wisconsin.
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