Nancy A. Noonan

Michael Leotta conducts internal investigations and represents corporations and individuals in white collar criminal law and regulatory enforcement matters. He regularly represents US consumer banks, global correspondent banks, broker-dealers, investment advisers, and FinTech companies in a broad range of matters, including defending financial institutions’ compliance with the Bank Secrecy Act and related anti-money laundering (AML) rules, securities law, and the Foreign Corrupt Practic...

George Misko counsels domestic and foreign clients on food and drug matters. He advises clients on regulatory requirements relating to chemical substances specific to food contact, plastics, and food products in the United States (U.S.) and other jurisdictions, including Canada, the European Union (EU), Latin America, and the Asia-Pacific region. George also has experience in counseling on environmental concerns, including pesticide regulation, right-to-know laws, and toxic substance control ...

Mark E. Shaffer is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Real Estate. Mark E., who practices law in McLean, Virginia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark E. is held by other top lawyers in the same geographic and legal practice area.

Ambassador Robert M. Kimmitt advises clients on issues spanning public policy, national security, international investment and governance. Both in government and the private sector, he has held a wide variety of senior positions at the intersection of international business, finance, law and policy. Ambassador Kimmitt originally joined the firm in 1997 and rejoined in 2009 after serving as Deputy Secretary of the US Department of the Treasury. He served as co-chair of the Crisis Management an...

Seth Mailhot is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. Seth, who practices law in Washington, District of Columbia, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Seth is held by other top lawyers in the same geographic and legal practice area.

Spencer F. Walters is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Spencer F., who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Spencer F. is held by other top lawyers in the same geographic and legal practice area.

Anthony Provenzano is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law and Tax Law. Anthony, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony is held by other top lawyers in the same geographic and legal practice area.

In Jeff Schwaber’s nearly thirty years at Stein Sperling, he has established a stellar reputation not only for his record in the courtroom, but also for creatively and successfully resolving complex business, employment and commercial litigation cases. An exceptionally talented trial lawyer who prides himself on applying innovative strategies to intricate corporate matters, Jeff delights in “solving unsolvable problems.” Having grown up in a family of doctors who were passio...

Rich’s practice focuses on antitrust and consumer protection law. Rich has extensive experience securing clearance for deals from the Federal Trade Commission (FTC) and Department of Justice (DOJ), navigating FTC and DOJ investigations and litigating antitrust and/or consumer protection claims. Rich began his legal career at the FTC, serving as a Staff Attorney and then as Senior Trial Counsel in the Bureau of Competition. At the FTC, Rich was a senior member of multiple trial teams, in...

Biz is a leader in the field of criminal defense and internal investigations focusing on white-collar defense and health care cases. Biz regularly represents clients in congressional and criminal fraud investigations as well as qui tam, Foreign Corrupt Practices Act (FCPA), False Claims Act (FCA), civil RICO, and employment litigation. She has counseled clients — including boards, audit committees, and management — on the development and implementation of internal compliance and e...