Photo of James R. Rosen

James R. Rosen

Partner, Rosen Saba

310-285-1727jrosen@rosensaba.com

2301 Rosecrans Ave, Suite 3180
El Segundo, California 90245

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Jim Rosen is the founder and managing partner of Rosen“RosenSaba, LLP.  Jim has successfully litigated scores of business torts, professional liability claims, employment and harassment disputes, women’s rights issues, and catastrophic injury cases on behalf of a wide spectrum of individuals, local governments, businesses and multi-national corporations.  Rosen has a near perfect success record as the lead trial lawyer in dozens of jury trials and arbitration proceedings.  He is also an expert witness concerning attorney ethics, standard of care, and responsible billing practices in high-stakes legal malpractice and breach of fiduciary duty matters.

Lawdragon Honors

Honor Year Practice
The 2025 Lawdragon 500 Leading Civil Rights & Plaintiff Employment Lawyers 2025 Employee Rights Litigation
The 2024 Lawdragon 500 Leading Civil Rights & Plaintiff Employment Lawyers 2024 Employee Rights Litigation
The 2023 Lawdragon 500 Leading Civil Rights & Plaintiff Employment Lawyers 2023 Employee Rights Litigation
The 2022 Lawdragon 500 Leading Plaintiff Employment & Civil Rights Lawyers 2022 Employee Rights Litigation
The 2021 Lawdragon 500 Leading Plaintiff Employment & Civil Rights Lawyers 2021 Employee Rights Litigation
  • Over $100 million in total plaintiffs’ verdicts and settlements achieved
  • Not a single jury trial lost on the defense side
  • Lead trial attorney in a high-profile legal malpractice and fraud case against a prominent international 2005 law firm and obtained a $38.5 million jury verdict in favor of the firm’s clients, Billy Blanks, Gayle Blanks and BG Star Productions, Inc. The verdict was the largest California legal malpractice verdict in years, the fifth largest verdict in the State of California and the 34th largest verdict nationwide in 2005, as reported by the Los Angeles Daily Journal and National Law Journal.
  • Lead appellate attorney in E-Pass Technologies, Inc. v. Moses & Singer, LLP, et al. (2010) 189 Cal.App.4th 1140, holding for the first time under California law that a legal malpractice action based upon unsuccessful patent infringement claims may be brought in California Courts.

Featured Articles

Lawyer Limelight: Jim Rosen

Lawyer Limelight: Jim Rosen

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