R. Brent Wisner

R. Brent Wisner

  • Personal Injury, Consumer Law, Products Liability
Review This Lawyer
Claimed Lawyer ProfileSocial Media

R. Brent Wisner is an attorney and senior shareholder in the Los Angeles office of Wisner Baum. A Los Angeles native, Brent is driven by a deep-rooted passion for using the law to help those who have been marginalized and hurt by large, and sometimes malicious, corporations. Brent has dedicated his practice to vindicating his client’s rights and holding wrongdoers accountable. He concentrates his practice on pharmaceutical class action litigation, toxic-tort injuries, and consumer fraud litigation.

Brent is one of Baum Hedlund’s lead trial attorneys and manages a highly-trained team of attorneys on all aspects of the cases in his department. He takes pride in personally working up all facets of litigation—from briefing, expert discovery, through trial and, if needed, appeal. After obtaining two landmark verdicts against Monsanto, he has been showered with major awards and recognition. He is the youngest attorney to ever obtain a multi-billion-dollar verdict.

Practice Areas
Personal Injury
Wrongful Death
Consumer Law
Class Action, Lemon Law
Products Liability
Drugs & Medical Devices
Additional Practice Area
  • Complex and Multi-District Litigation
  • English: Spoken, Written
  • French: Spoken, Written
  • Spanish: Spoken
Georgetown University Law Center
- present
Georgetown University Law Center Logo
Georgetown McCourt School of Public Policy
Master of Public Policy
Placeholder image for education.
University of Southern California
B.A. | Philosophy and Political Science
- present
University of Southern California Logo
The Best Lawyers in America®
Best Lawyers
Product Liability Practice Group of the Year
MVP of the Year
Product Liability
Top Plaintiffs Lawyers in California
Daily Journal
Professional Associations
State Bar of California  # 276023
Placeholder image for professional associations.
Consumer Attorneys of California
Placeholder image for professional associations.
Consumer Attorneys of Los Angeles
Placeholder image for professional associations.
San Francisco Trial Lawyers Association
Placeholder image for professional associations.
American Association for Justice
Activities: Leader’s Forum; Products Liability; Section on Toxic, Environmental, and Pharmaceutical Torts; Herbicides and Pesticides Litigation Group; Class Action Litigation Group; Zantac Litigation Group (Co-Chair)
Placeholder image for professional associations.
Federal Bar Association
Activities: Federal Litigation Section; Younger Lawyer Division
Placeholder image for professional associations.
Websites & Blogs
Contact & Map
Wisner Baum
11111 Santa Monica Blvd
Suite 1750
Los Angeles, CA 90025
Toll-Free: (855) 948-5098
Telephone: (310) 207-3233
Monday: 8 AM - 5:30 PM (Today)
Tuesday: 8 AM - 5:30 PM
Wednesday: 8 AM - 5:30 PM
Thursday: 8 AM - 5:30 PM
Friday: 8 AM - 5:30 PM
Saturday: Closed
Sunday: Closed
Toggle tool

There are no recently viewed profiles.

There are no saved profiles.

There are no profiles to compare.