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Jason Marbun

Associate Attorney

office All Offices
envelope jmarbun@sullivanattorneys.com
telephone 714 202 3440
fax 844-910-1850

Practice Areas

Education

  • Chapman University
    J.D. 2024
  • University of California, Irvine
    B.A. 2020

Bar Admissions

  • California, 2025

Mr. Marbun, associate attorney, represents public and private entities as a specialist in all aspects of subrogation. He advocates for commercial clients, small business, and insurance companies by representing clients as both plaintiffs and defendants, on a wide range of matters related to third-party subrogation.

Before joining Michael Sullivan & Associates, Mr. Marbun was a Post Bar Law Clerk for Yrulegui & Roberts, where supported attorneys practicing workers compensation defense. He has also worked as a law clerk for Hylton & Associates, McNicholas & McNicholas LLP, and The Law Offices of Brett Murdock.

Mr. Marbun received his Juris Doctor degree from Chapman University. He also holds a B.A. in Criminology, Law, and Society from the University of California, Irvine, where he was on the Dean’s Honors list for seven quarters.