Karen S. Lovitch

Maria Glinsmann leads the Nonimmigrant Visa Practice in the law firm of Glinsmann & Glinsmann, Chartered. Her practice is focused exclusively on U.S. Immigration, citizenship and consular issues. Many leading technology and service companies seek Maria’s immigration experience. They value her understanding of business practices to ensure their staffing objectives. She helps industry leaders, scientists and innovators to achieve extraordinary ability, national interest and outstandin...

Joseph E. Schuler is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Joseph E. practices law in Reston, Virginia Best Lawyers has recognized Joseph E. Schuler 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 Joseph E. Schuler is held by other lawyers.

Brenda J. Oliver is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. Brenda J. practices law in Reston, Virginia Best Lawyers has recognized Brenda J. Oliver 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 Brenda J. Oliver is held by other lawyers.

A lawyer with a national construction practice, Owen Shean represents clients in a broad array of construction matters and disputes, including resolution of disputes on major infrastructure projects, government facilities, museums, multi-use/multi-family projects, hospitals, and military facilities. His clients have included the Architect of the Capitol (the federal agency responsible for the maintenance, operation, development, and preservation of the U.S. Capitol Complex), the New World Sym...

Roberta Anderson Sutton is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Roberta practices law in Washington, District of Columbia Best Lawyers has recognized Roberta Anderson Sutton since 2023. 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 Roberta Anderson Sutton is held by other lawyers.

Marcus Greene is a lawyer recognized by Best Lawyers in the practice area of Family Law. Marcus practices law in Vienna, Virginia Best Lawyers has recognized Marcus Greene since 2025. 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 Marcus Greene is held by other lawyers.

Joshua H. Soven is a partner in the Washington, D.C. office of Gibson, Dunn & Crutcher, LLP. Mr. Soven’s practice focuses on government antitrust investigations, antitrust litigation, and counseling on competition issues. He regularly represents clients before the Antitrust Division of the Department of Justice and the Federal Trade Commission, and in the federal courts. Mr. Soven has served in high-level positions at both U.S. antitrust agencies. Mr. Soven was Chief of the Litigati...

Matt Oppenheim is the managing partner of Oppenheim + Zebrak, LLP. Matt is a nationally recognized litigator who represents clients in a wide range of matters involving content, brands and related commercial and strategic issues. Billboard magazine has named Matt multiple times to its distinguished “Top Music Lawyers” list, which honors lawyers on the front lines of the music industry's legal battles and deals. In addition, the prestigious, independent legal rankings agency Chambe...

Matthew F. Nieman is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Matthew F. practices law in Reston, Virginia Best Lawyers has recognized Matthew F. Nieman since 2021. 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 Matthew F. Nieman is held by other lawyers.

Sonja Aoun is a lawyer recognized by Best Lawyers in the practice area of Family Law. Sonja practices law in Washington, District of Columbia Best Lawyers has recognized Sonja Aoun since 2024. 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 Sonja Aoun is held by other lawyers.