Ropes & Gray LLP

Brien T O'Connor

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This content is provided by Brien T O'Connor.

Practice Areas

Brien concentrates in defending white-collar criminal investigations; defending SEC and other civil and administrative governmental actions; defending complex private actions; and conducting internal investigations. Brien also defends leading healthcare, financial, and other regulated companies.


Massachusetts Bar (1985); ASSISTANT US ATTORNEY, Boston USAO (1989-99); Chief, Public Corruption and Special Prosecutions, Boston USAO (1996-99); recipient, DOJ’s John Marshall Award for Trial of Litigation (1997); Partner, Ropes & Gray (1999).


JD, cum laude, University of Pennsylvania Law School (1985); BA, magna cum laude, Yale University (1981).