Mattie Corsiglia

Mattia Corsiglia

Mattia M. Corsiglia teaches Critical Lawyering Skills and the Externship Workshop, engaging students with developing practical lawyering skills.

Mattia is an accomplished trial lawyer, first working as a Senior Associate at Jones Day litigating a variety of complex cases in the areas of commercial, antitrust, securities and class-action litigation. He currently works in the Santa Clara County District Attorney’s Office, Major Fraud and Insurance Fraud Units, prosecuting complex white-collar crime. At the District Attorney’s Office, he has prosecuted hundreds of felony criminal cases, overseen numerous multi-million dollar fraud investigations, and first-chaired numerous criminal jury trials to verdict.


B.A., Wheaton College (Mass) magna cum laude
J.D., Santa Clara School of Law


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Currently Teaching

Critical Lawyering Skills Seminar B2 Spring 2022