Commercial Litigation Insurance Law Litigation - Insurance Mass Tort Litigation / Class Actions - Defendants
John Rocco
Awarded Practice Areas
Biography
John Rocco is a Shareholder in the Litigation and Risk Management Practice Group. John serves as national, regional and local counsel for a number of corporations, providing legal services in the areas of toxic tort and product liability defense, contractual indemnity, insurance placement and insurance coverage, commercial litigation, risk management and due diligence investigations. He manages and directs the work performed by lawyers and law firms on behalf of many of these corporations across the United States and worldwide.
Overview
- Marquette University, J.D., cum laude, graduated 1994
- Princeton University, B.A., graduated 1987
- Wisconsin, State Bar of
- American Bar Association - Member
- Milwaukee Bar Association - Member
- State Bar of Wisconsin - Member
- Wisconsin Defense Counsel - Member
- U.S. District Court, Eastern and Western Districts of Wisconsin
- Wisconsin, State Bar of
- American Bar Association - Member
- Milwaukee Bar Association - Member
- State Bar of Wisconsin - Member
- Wisconsin Defense Counsel - Member
- Marquette University, J.D., cum laude, graduated 1994
- Princeton University, B.A., graduated 1987
- U.S. District Court, Eastern and Western Districts of Wisconsin
Client Testimonials
Awards & Focus

Named "Lawyer of the Year" by Best Lawyers® for:
- Mass Tort Litigation / Class Actions - Defendants, Milwaukee (2025)
Recognized in The Best Lawyers in America® 2026 for work in:
- Commercial Litigation
- Insurance Law
- Litigation - Insurance
- Mass Tort Litigation / Class Actions - Defendants
Additional Areas of Practice:
- Mergers and Acquisitions Law
Awards:
- AV Preeminent® Peer Review Rated by Martindale-Hubbell®
News & Media
Publications
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