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Best Lawyers Near You in Washington, District of Columbia for Administrative / Regulatory Law
Corporate Law & Commercial Litigation Legal Guide 2025
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Contact UsJames W. Woodlee is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Cannabis Law and FDA Law. James W., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James W. is held by other top lawyers in the same geographic and legal practice area.
Nancy E. Taylor is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and FDA Law. Nancy E., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nancy E. is held by other top lawyers in the same geographic and legal practice area.
Siran is a partner in the firm’s State Attorneys General and Enforcement Actions & Investigations practices. As such, she advises clients on a wide variety of state and federal regulatory matters, with a special emphasis on state consumer protection laws, including matters involving consumer financial services, data security, advertising and marketing. A former Senior Assistant Attorney General, Siran uses expertise gained in public service to resolve issues with state investigators...
Gina M. Colarusso is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. Gina M., who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gina M. is held by other top lawyers in the same geographic and legal practice area.
Samuel Strongin is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Appellate Practice and Government Relations Practice. Samuel, 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 Samuel is held by other top lawyers in the same geographic and legal practice area.
Joshua Oyster is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Health Care Law. Joshua, 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 Joshua is held by other top lawyers in the same geographic and legal practice area.
Hillary J. Freund is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Commercial Litigation. Hillary J., 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 Hillary J. is held by other top lawyers in the same geographic and legal practice area.
James A. Tucker is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law and Government Relations Practice. James A., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James A. is held by other top lawyers in the same geographic and legal practice area.
Derek Woodman is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Appellate Practice and Government Relations Practice. Derek, 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 Derek is held by other top lawyers in the same geographic and legal practice area.
Keturah Taylor is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Government Relations Practice and Privacy and Data Security Law. Keturah, 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 Keturah is held by other top lawyers in the same geographic and legal practice area.
Lochlan F. Shelfer is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law, Appellate Practice and Entertainment and Sports Law. Lochlan F., 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 Lochlan F. is held by other top lawyers in the same geographic and legal practice area.
Josephine Hsu counsels domestic and foreign clients on regulatory and compliance matters as a member of the firm’s food and drug practice group, with an emphasis on food additives, food contact materials, and cannabidiol (CBD) and related cannabinoids. She assists clients in obtaining regulatory clearances for packaging materials in jurisdictions around the world. Prior to joining Keller and Heckman, Josephine was a Law Clerk to the Senior Judges at the Superior Court of the District of...
Zachary Rozen is a top attorney recognized by Best Lawyers in the practice area(s) of Administrative / Regulatory Law. Zachary, 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 Zachary is held by other top lawyers in the same geographic and legal practice area.
Our Methodology
Recognition by Best Lawyers is based entirely on peer review. Our methodology is designed to capture, as accurately as possible, the consensus opinion of leading lawyers about the professional abilities of their colleagues within the same geographical area and legal practice area.
The Process
Best Lawyers employs a sophisticated, conscientious, rational, and transparent survey process designed to elicit meaningful and substantive evaluations of the quality of legal services. Our belief has always been that the quality of a peer review survey is directly related to the quality of the voters.