Arthur M. Petrousian

Personal Injury Attorney in Los Angeles, CA

The Barnes Firm

(800) 800-0000 Phone
Los Angeles, CA

Awards & Recognitions


A native of Southern California, Arthur Petrousian is a trial attorney in the Los Angeles office of The Barnes Firm. He has successfully litigated hundreds of personal injury and wrongful death cases involving motor vehicle accidents, premises liability and products liability. Mr. Petrousian has obtained favorable results both in and out of the courtroom and has recovered millions of dollars on behalf of his clients. He is committed to advocating for his clients’ rights and ensuring that their interests are fully represented.

Mr. Petrousian obtained his law degree from the University of La Verne and his undergraduate degree in Political Science and Sociology, Law and Society, from the University of California, Davis.


  • Juris Doctorate – University of La Verne, College of Law
  • BA, Political Science; Minor in Sociology, Law and Society – University of California

Bar Admissions

  • The State Bar of California