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Sergio R. Cardenas

"I enjoy making a positive impact in peoples' lives and helping them secure their futures. My clients know that I care about them and that I am relentless, inside and outside of the courtroom." - Attorney Sergio R. Cardenas

Sergio believes he provided an honorable service securing impressive outcomes for injury victims. Sergio's genuine caring nature and his unwavering commitment to "making things right" in his clients' lives is why many of his clients love working with him.

Mr. Cardenas began his career as an immigration paralegal while attending UCLA Extension. After finishing his studies to earn his paralegal degree, he secured a paralegal position at a prestigious law firm, simultaneously studying to become an attorney while working as a paralegal. Through relentless effort and dedication to his goals, he secured his attorney license with the California State Bar and began his attorney career fighting for injury, lemon law, and immigration violation victims.

He especially enjoyed the time he's spent representing clients in court proceedings. Many of his clients do not know English, and thanks to Mr. Cardenas being a native speaker of Spanish and fluent speaker of French and English, he's been able to connect with his clients in a more productive and meaningful way, providing an attorney-client experience that cannot be matched.

Sergio has always loved picking the big fights and winning. He has secured impressive outcomes for numerous injury and lemon law victims. Sergio R. Cardenas is a caring, devoted attorney and is uniquely suited to fulfilling his clients' needs.

In his spare time, Sergio enjoys playing music, reading books, exercising, and hiking. 


  • California State Bar
  • US District Court for the Northern District of California
  • US District Court for the Central District of California
  • US District Court for the Eastern District of California


  • Pontifical Catholic University of Peru
  • UCLA Extension


  • Consumer Attorneys Association of Los Angeles


  • English
  • French
  • Spanish

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Greenberg And Ruby Injury Attorneys, APC helps California injury victims receive maximum compensation.

Their Los Angeles Work Injury Lawyers provide free consultations and will gladly discuss your case with you at your convenience. Call today to have your questions answered by experienced, caring legal professionals for free.