MEET OUR TEAM
A TRADITION OF SUCCESS
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R. Brent Wisner Attorney, Managing PartnerRead BioR. Brent Wisner is the managing partner of Wisner Baum and is based at our San Francisco Bay Area office. 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.
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Michael Baum Attorney, Senior PartnerRead Bio
Michael L. Baum is a senior partner of Wisner Baum (formerly Baum Hedlund Aristei & Goldman) with nearly 40 years of experience. He was the managing partner of Baum Hedlund from 1993 to 2022 and proudly turned over the reins to R. Brent Wisner in January of 2023.
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Bijan Esfandiari Attorney, Senior PartnerRead Bio
Bijan Esfandiari is a pharmaceutical product liability litigation attorney and senior partner at Wisner Baum in Los Angeles. Since joining the firm in 2007, Bijan has worked as lead counsel on several cutting-edge pharmaceutical and medical device cases.
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Timothy Loranger Attorney, Senior Partner, Pilot, Marine Corps VeteranRead Bio
Timothy A. Loranger is an attorney and senior partner at the national mass disaster law firm of Wisner Baum. A consumer attorney, pilot, and avid citizen advocate.
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$2.0 Billion Verdict Personal Injury
In May of 2019, the jury in the case of Pilliod et al. v, Monsanto Company ordered the agrochemical giant to pay $2.055 billion in damages to the plaintiffs, Alva and Alberta Pilliod, a Bay Area couple in their 70s.
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$105 Million Settlement Pharmaceutical Settlement
Wisner Baum obtained $105 million on behalf of multiple clients involved in a pharmaceutical negligence case.
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$18 Million Settlement Whistleblower Settlement
Wisner Baum secured an $18 million settlement against the Boeing Company for overcharging the U.S. government on aircraft maintenance.
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$17.5 Million Settlement A Major US Plane Crash
Wisner Baum obtained a $17.5 million settlement on behalf of a client who was killed in a major U.S. plane crash.
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$15 Million Settlement Truck Accident
Our firm successfully negotiated a $15 million catastrophic injury settlement for our clients. The case stemmed from a Southern California accident involving a commercial truck and a pedestrian.
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Building RelationshipsWe take pride in our professional relationships with referring attorneys and are equipped with the resources to take on your complex case.
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Track Record of SuccessWe have resolved thousands of cases worldwide, winning over $4 billion in verdicts and settlements on behalf of clients.
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Free & Confidential ConsultationsInterested in exploring your legal rights? Schedule a free consultation with our team. You won't pay unless we win your case.
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