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A. Marisa Chun

A. Marisa Chun leads McDermott Will & Emery LLP’s Bay Area Litigation practice group, focusing on complex business litigation and white-collar defense matters. She represents clients in matters involving trade secrets and intellectual property, breach of contract, breach of fiduciary duty, privacy, unfair competition, shareholder derivative, and employment claims, as well as in government investigations and proceedings brought by the US Department of Justice, state attorneys general offices, and other agencies involving alleged health care and financial fraud, the False Claims Act, the Foreign Corrupt Practices Act, and antitrust violations. She served as deputy associate attorney general at the US Department of Justice, overseeing intellectual property, antitrust, fraud, telecommunications, and privacy matters. She also served as a special assistant US attorney for the Eastern District of Virginia and the District of Maryland. Previously, she was a partner at Coblentz, Patch, Duffy & Bass LLP and outside counsel to PPIC. She joined PPIC’s board of directors in 2015. She has served as a mediator for the US District Court, president of the Korean American Bar Association of Northern California, and a Coro Fellow in Public Affairs. She has a BA from Yale University and a JD from Harvard Law School.

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