David Rosenzweig joined the New York office in 1990 and practices in the area of bankruptcy, reorganization and creditors rights.

David Simon is a partner in Mayer Brown's Washington DC office and a member of the global Cybersecurity & Data Privacy practice. He is also a member of the firm's National Security and Government Contracts practices.

David A. Vogel is a Special Counsel in the Commercial Litigation and Commercial Class Action Litigation groups and a member of the firm's Litigation Department. He joined the firm in 2006 and is resident in the Reston office.

David Burns is a counsel in the law firm’s Communications practice and is located in the Washington, DC office.