Mariah Leffingwell

John B. Flood is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. John B. practices law in Rockville, Maryland Best Lawyers has recognized John B. Flood since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John B. Flood is held by other lawyers.

Scott Zebrak is a founding partner at Oppenheim + Zebrak, LLP. Scott has more than 25 years of copyright litigation and counseling experience, with a particular focus on content protection issues that involve digital media, new technology, and disruptive business models. He represents some of the world’s most prominent companies in music, education, publishing, and other creative industries. Scott is nationally recognized for his accomplishments in copyright and related litigation. The ...

Michael Koplan's practice focuses primarily on civil litigation with an emphasis in construction law and government contracts. He represents general contractors, construction managers, subcontractors, sureties, owners, and developers on both private and public construction projects, in federal and state courts, before administrative agencies, and in arbitrations and mediations. He is experienced in a broad range of construction matters, including preparing and negotiating contract documents, ...

Prudence Avery Upton is a lawyer recognized by Best Lawyers in the practice area of Family Law. Prudence Avery practices law in Rockville, Maryland Best Lawyers has recognized Prudence Avery Upton since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Prudence Avery Upton is held by other lawyers.

Michael V. Nakamura is an experienced and compassionate lawyer committed to achieving justice for his clients, primarily those who have suffered devastating injuries as the result of the negligence of others. Clients often come to Mike when they are confused, intimidated or overwhelmed by the legal process, and are unsure about their rights as a victim. As a result, Mike is often hired because of his calming manner and willingness to take the time to explain the legal process. This comforting...

Michael A. Hass is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Michael A. practices law in McLean, Virginia Best Lawyers has recognized Michael A. Hass since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael A. Hass is held by other lawyers.

Patrick S. Menasco is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. Patrick S. practices law in Washington, District of Columbia Best Lawyers has recognized Patrick S. Menasco since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Patrick S. Menasco is held by other lawyers.

Calvin H. Cobb III is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Trusts and Estates and Trusts and Estates. Calvin H. practices law in Washington, District of Columbia Best Lawyers has recognized Calvin H. Cobb III since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Calvin H. Cobb III is held by other lawyers.

Reginald “Reg” Brown is a partner in the Washington, D.C., office of Kirkland & Ellis LLP. He has a vibrant and diverse crisis and governmental investigations practice, and regularly counsels financial institutions and other industry-leading clients facing complex and significant regulatory, enforcement and reputational matters. Reg provides investigations-related guidance, strategic counsel and crisis management assistance to a broad range of companies and senior executives c...

Nicole M. Elliott is a lawyer recognized by Best Lawyers in the practice areas of Native American Law and Tax Law. Nicole M. practices law in Washington, District of Columbia Best Lawyers has recognized Nicole M. Elliott since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nicole M. Elliott is held by other lawyers.