About This Lawyer
David J. Marshall


1718 Connecticut Ave NW, Sixth Floor
Washington, DC 20009

David J. Marshall

Katz, Marshall & Banks

David Marshall is a founding partner of Katz, Marshall & Banks, LLP, a nationally prominent plaintiffs’ employment law and whistleblower firm. He has successfully represented dozens of whistleblowers in the nuclear, financial and other industries. Mr. Marshall is widely recognized as an expert in the field and serves on the advisory board of the Government Accountability Project, the nation’s leading whistleblower-rights organization.