News & Events

Sep 26, 2023

Hon. David A. Rosen (Ret.) Joins ADR Services, Inc.

ADR Services, Inc. is proud to welcome Hon. David A. Rosen (Ret.) to our panel of distinguished neutrals.
Judge Rosen brings a wealth of legal experience to his role as a mediator and arbitrator at ADR Services, Inc. Throughout his career as a Judge and as a litigator, Judge Rosen has demonstrated an unwavering commitment to upholding justice and promoting effective dispute resolution methods. His deep-rooted understanding of the law, combined with his approachable demeanor and empathetic nature, make him an invaluable asset to those navigating the complex realm of alternative dispute resolution.

Judge Rosen was appointed to the Los Angeles Superior Court in 2015. He began his career on the bench handling a criminal assignment and later transitioned to Family Law, where he served for four years. From 2021 to 2023, Judge Rosen presided over a civil assignment, overseeing a broad spectrum of civil and commercial cases. His expertise spans personal injury claims, products liability, business disputes, real estate matters, and employment lawsuits.

Prior to his appointment to the bench, Judge Rosen spent over 36 years at Rose Klein & Marias LLP in Los Angeles. Judge Rosen specialized in civil litigation and represented clients in a wide range of cases, handling trial preparation, trials, and appeals. He briefed and argued over twenty cases of various types before the California Courts of Appeal, two cases before the Ninth Circuit Court of Appeals, and four cases before the California Supreme Court. He has particular depth of experience in personal injury, toxic exposure, asbestos, and employment matters.

Judge Rosen previously served on the Board of Governors for the American Association for Justice (AAJ), the Consumer Attorneys of California (CAOC), and the Consumer Attorneys Association of Los Angeles (CAALA). He graduated from UCLA in 1978 and received his J.D. cum laude from Loyola Law School in 1981.

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