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Advocacy at a Higher Level

Horvitz & Levy is a solutions-based firm focused on appellate success. We are distinguished by our commitment to responsive service and on-going innovation in the areas of civil appellate litigation, amicus curiae support, and trial strategy consultation.

Our firm history, honors and awards, and locations speak to our collaborative approach and commitment to serving clients as well as the outstanding legal resources we bring to bear.

Arianna M. Lopez

Arianna M. Lopez

Appellate Fellow - Los Angeles Office

How Arianna Helps Clients

Arianna Lopez joined the firm in 2023 as part of Horvitz & Levy’s Appellate Fellowship Program. As a Fellow, she assists in drafting appellate briefs, motions, and letters to the court. She also supports other Horvitz & Levy attorneys by researching complex legal issues, drafting legal memoranda, and cite-checking briefs and motions. 

Arianna graduated from Pepperdine Caruso School of Law. During law school, she served as a Literary Citation Editor for the Pepperdine Law Review and participated in the Pepperdine Legal Aid Clinic as a law clerk, providing legal assistance to residents of Union Rescue Mission on Skid Row. She also worked as a summer associate at McCune Law Group. Before law school, Arianna graduated from Point Loma Nazarene University with her bachelor’s degree in Political Science. 


  • Pepperdine Caruso School of Law
    J.D., Cum laude, 2023
  • Point Loma Nazarene University
    B.A. (Political Science), summa cum laude, 2020

Bar Admissions

  • California