Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records
Government office

U.S. Attorney's Office for the Southern District of New York

65 attorneys in the New York State Bar registry list this organization as their firm or employer.

About U.S. Attorney's Office for the Southern District of New York

The U.S. Attorney's Office for the Southern District of New York is a federal office within the U.S. Department of Justice. It acts as the federal prosecutor and civil litigator for its district, representing the United States and its agencies in federal district court, bankruptcy court, and appeals before the Second Circuit. A United States Attorney leads the office, which is organized into a Criminal Division, a Civil Division, and a White Plains Division that sits within the Criminal Division. The office reports more than 220 Assistant U.S. Attorneys, supported by administrative and support staff.

The office's work covers both criminal and civil matters. On the criminal side, it investigates and pursues federal cases involving a wide range of conduct, and on the civil side it defends the government's interests. Its district includes Manhattan, the Bronx, and the counties of Dutchess, Orange, Putnam, Rockland, Sullivan, and Westchester. Offices are listed at 26 Federal Plaza in Manhattan for the main and criminal operations, 86 Chambers Street in Manhattan for the civil division, and 50 Main Street in White Plains. The published main telephone number is (212) 637-2200.

TypeGovernment office
New York officesNew York, White Plains
Phone(212) 637-2200
Websitejustice.gov/usao-sdny
Registered NY attorneys65

Practice areas

Areas of work that U.S. Attorney's Office for the Southern District of New York describes on its own website. They describe the organization as a whole, not the practice of any individual attorney listed below.

Government & Regulatory White Collar & Investigations

Organization profile based on its official website and public sources (reviewed October 29, 2026). Attorney list from the New York State Unified Court System registration data. Not affiliated with U.S. Attorney's Office for the Southern District of New York.

Registered attorneys

Allison Penn Admitted 1999 · New York, NY Currently registered Tomoko Onozawa Admitted 2003 · New York, NY Currently registered Sean Buckley Admitted 2004 · New York, NY Currently registered Jacob Bergman Admitted 2005 · New York, NY Currently registered Kevin Gorman Admitted 2006 · New York, NY Currently registered Margaret Lynaugh Admitted 2009 · New York, NY Currently registered Rebecca Tinio Admitted 2009 · New York, NY Currently registered Eli Mark Admitted 2009 · New York, NY Currently registered Danielle Kudla Admitted 2010 · New York, NY Currently registered Justin Rodriguez Admitted 2011 · New York, NY Currently registered
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Registration status can change at any time. Confirm any attorney's current status through the official New York Attorney Search.

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