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225 South Lake Avenue, Suite 300 | Pasadena, California 91101


Effective November 1, 2018, Gumport Law Firm, PC was founded by Leonard L. Gumport to provide civil litigation (including bankruptcy litigation), internal investigation, and mediation services in the Central District of California, including Los Angeles and other counties within the Central District.

Mr. Gumport has served as a bankruptcy examiner, chapter 11 trustee, chapter 7 trustee, SIPC trustee, provisional director, mediator, and counsel to public and private entities, including government entities and bankruptcy trustees, in litigation and investigations.

Mr. Gumport is admitted to practice in Alaska, California, the District of Columbia, and New York, and he is a member of the panel of mediators of the ADR Programs of the U.S. District Court for the Central District of California and the U.S. Bankruptcy Court for the Central District of California. He is a graduate of Yale University and Columbia Law School.

Awards to Mr. Gumport for his service as a panel mediator are listed on the Mediation page of this website. Mr. Gumport is AV-rated by Martindale Hubbell and was recognized during 2007-2021 for inclusion in Southern California Superlawyers.  Information about the selection criteria of Martindale Hubbell for an AV rating can be found at Information about the selection criteria utilized by Thomson Reuters for recognition in Southern California Superlawyers can be found at

Please be sure to read the Disclaimer that appears beneath the capitalized words “Attorney Advertising” on this page of this website. The Disclaimer is an important part of this website.


IMPORTANT DISCLAIMER: This website is designed for general information only. Do not rely on this website for legal advice. Gumport Law Firm, PC and Leonard L. Gumport (collectively, the Firm) do not commit to provide services to anyone without first determining whether the Firm has a conflict of interest and whether providing such services would comply with all applicable laws, including without limitation the laws regulating attorney advertising and conflicts of interest. Your providing information to the Firm, even in a good faith effort to hire the Firm, will not form an attorney-client relationship, obligate the Firm to represent you (or to provide mediation services to you), or preclude the Firm from representing others who may be directly adverse to you. The person responsible for the contents of this website is Leonard L. Gumport, whose contact information is provided on this page of this website.

Office Location
  • Pasadena Office
    225 South Lake Avenue
    Suite 300
    Pasadena, California 91101
    Phone: (626) 432-7283