Cary S. Greenberg

Deborah B. Baum is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Land Use and Zoning, Litigation - Real Estate and Litigation - Trusts and Estates. Deborah B., who practices law in Washington, District of Columbia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Deborah B. is held by other top lawyers in the same geographic and legal practice area.

Erika Harmon Arner is a nationally recognized leader in trial practice before the Patent Trial and Appeal Board (PTAB) and related appeals to the U.S. Court of Appeals for the Federal Circuit. She consistently ranks as one of the top three female attorneys appearing in PTAB trials and was named a PTAB Litigator of the Year by Managing Intellectual Property. She has argued and won a number of landmark cases at the PTAB and Federal Circuit for both patent challengers and patent owners. Erika&rs...

Nelson F. Migdal focuses his practice on hotel acquisitions, operations, development and finance, large mixed-use projects, condo hotels, hotel management agreements, general commercial real estate acquisitions, commercial leasing, lender representation, and the representation of property owners on telecommunications matters. Nelson is experienced in representing clients in connection with matters relating to hotels, commercial real estate, and telecommunications. Nelson's practice emphasizes...

Habib F. Ilahi counsels business entities and individuals in highly regulated industries through complex health care, procurement, and other government enforcement investigations and litigation, as well as through general white collar criminal and civil defense matters. As a former federal prosecutor with the Fraud Section of the Department of Justice, Civil Division, Mr. Ilahi gained extensive expertise in matters involving the False Claims Act (FCA), the Anti-Kickback Statute, and the Stark...

Jessica A. Hough is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax. Jessica A., 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 Jessica A. is held by other top lawyers in the same geographic and legal practice area.

Brenda J. Oliver is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Brenda J., who practices law in Reston, Virginia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brenda J. is held by other top lawyers in the same geographic and legal practice area.

William J. Cople III defends government contractors and commercial companies in a range of critical industries in government investigations, litigation, trials, and prosecutions involving the False Claims Act, Anti-Kickback statute, and Foreign Corrupt Practices Act, and handles corporate internal investigations, whistleblower claims, and Congressional investigations. He represents pharmaceutical, medical device, financial institution, and engineering and construction firms as trial counsel i...

John Sandweg is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. John, who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John is held by other top lawyers in the same geographic and legal practice area.

Janel Quinn is a top attorney recognized by Best Lawyers in the practice area(s) of Qui Tam Law. Janel, who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Janel is held by other top lawyers in the same geographic and legal practice area.

Kimberly A. Parker is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Kimberly A., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kimberly A. is held by other top lawyers in the same geographic and legal practice area.