Best Lawyers in California, United States for Mass Tort Litigation / Class Actions - Plaintiffs
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A leader within the plaintiffs’ bar, Lexi J. Hazam Chairs the firm’s Mass Torts Practice group and represents clients in mass tort cases and environmental class actions, as well as whistleblower/false claims act actions. In November 2022, Judge Yvonne Gonzalez Rogers of the Northern District of California appointed Lexi as Co-Lead Counsel of MDL 3047, In re Social Media Adolescent Addiction/Personal Injury Products Liability Litigation , the nationwide multi-district litigation ag...
Bijan Esfandiari is a pharmaceutical product liability litigation attorney and a senior shareholder partner at Wisner Baum (formerly Baum Hedlund Aristei & Goldman) in Los Angeles. He has successfully represented clients in state and federal courts across the nation, at both the trial and appellate level, in wrongful death and catastrophic personal injury cases.He has participated in several cases that have shaped and developed the law for the benefit of injured victims and consumers of p...
Aaron M. Olsen is a partner at Haeggquist & Eck, LLP, and a trial lawyer standing up for employees who have experienced retaliation, discrimination, sexual harassment, and sexual assault. Aaron has resolved hundreds of individual labor and employment law cases on behalf of employees. He has recovered millions of dollars in damages. Notably, Aaron was on the trial team in a unique associational disability discrimination matter against Kaiser Permanente that resulted in one of the top 50 la...
Thomas J. Brandi represents people in consumer class actions, injury and wrongful death including aviation, dangerous roads, defective drugs, and unsafe products. Tom has 19 verdicts from $1 million to $1 billion, has tried cases to verdict in 15 California Counties, and settled over 150 cases over one million dollars. He has been Court appointed to numerous executive committees in mass tort cases. Tom has been recognized for his trial skills named Trial Lawyer of the Year by CAOC (2004), nom...
Mike Kelly is one of the nation’s top personal injury attorneys. For four decades he has protected consumers from corporate greed, medical mistakes, dangerous household products, unsafe medical devices, and motor vehicle accidents of every kind. He has tried, settled, and arbitrated more than 200 cases where the recovery by his client exceeded $1 million. In 2020 he helped negotiate the multibillion-dollar resolution of the 2017 California wildfire lawsuits brought against utility giant...
Erika Contreras is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Erika, who practices law in Los Angeles, California, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Erika is held by other top lawyers in the same geographic and legal practice area.
James P. Frantz is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. James P., who practices law in San Diego, California, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James P. is held by other top lawyers in the same geographic and legal practice area.
Gayle M. Blatt is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Plaintiffs and Personal Injury Litigation - Plaintiffs. Gayle M., who practices law in San Diego, California, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gayle M. is held by other top lawyers in the same geographic and legal practice area.
Dan Mogin was admitted to the State Bar of California in 1980. He is also admitted in The Supreme Court of the United States, the United States Court of Appeals for the Ninth, Seventh and Second Circuits and the United States District Courts for the Southern, Central and Northern Districts of California. Mr. Mogin’s practice concentrates on antitrust, unfair competition and complex business litigation. He has been selected as lead or liaison counsel in numerous cases and has also freque...
Frederick Schenk, managing partner of the Schenk Law Firm, achieved the largest verdict ever in San Diego against an asbestos manufacturer – Owens Corning Fiberglass – obtaining a $2.4 million verdict in punitive damages as well as economic losses.In addition, he is a specialist in auto collision litigation and co-author of the LexisNexis California Automobile Litigation Handbook. Over the years, Schenk has received numerous awards and honors for his work – including recogni...
Andy Gillin received his Bachelor’s Degree from the University of California at Berkeley, and his law degree from the University of Chicago. He is a co-author of California Government Tort Liability Practice, published by California Continuing Education of the Bar. He has written and lectured in the field of plaintiffs’ personal injury law for numerous organizations. Andy’s case results include many recoveries for his clients in excess of $1,000,000. Bar Admissions: State of...
Justin H. King, a highly respected personal injury attorney in Southern California, has built an illustrious career on a foundation of dedication, strategy, and client advocacy. As the Senior Trial Attorney at the Law Offices of Justin H. King, he specializes in plaintiffs' personal injury cases , bringing a unique blend of legal acumen and compassionate representation to his clients. While he comes from a long line of legal professionals, Justin has distinguished himself through his innovati...
As the chair of Lieff Cabraser’s Cybersecurity & Data Privacy group since its inception in 2016, Michael W. Sobol leads novel and challenging consumer protection class action lawsuits of first impression. Within the last few years, Michael’s cases have recovered over one billion dollars and have reformed the business practices for the benefit of tens of millions consumers nationwide. A two-time California Daily Journal “Top Cybersecurity Lawyer,” in 2025 Michael wa...
A partner in our San Francisco office, Fabrice N. Vincent is a tireless and principled advocate for the injured and the families of loved ones who died in personal injury and wrongful death cases. Fabrice’s cases include JUUL vaping injury claims, baby formula injury and death claims , hair relaxer cancer claims , aviation accidents, auto and recreational vehicle accidents, cases arising from defective infant and consumer products, dangerous prescription drugs, and faulty medical device...
Abbas Kazerounian is one of the founding partners at Kazerouni Law Group, APC, and the Injury Recovery Group. Mr. Kazerounian’s areas of specialty are personal injury, consumer rights and class actions.In 2013, 2014, 2015 Abbas was selected by his peers as a rising star and in 2016, 2017, 2018 and 2019 as a Super Lawyer (a prestigious recognition given to only 2.5 percent of the attorneys in the state). He was also voted as a Rising Star by the San Diego Daily Transcript in 2012. Abbas ...
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.