Stefan Koschmieder

David F. Levy is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. David F., who practices law in Washington, District of Columbia, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David F. is held by other top lawyers in the same geographic and legal practice area.

Gary B. Mims has practiced law since 1980. He was a defense litigator for 20 years, defending a heavy schedule of trials involving automobile, trucking, train and other transportation accidents and a wide variety of personal injury cases. He developed a special interest and significant experience in medical malpractice, first from the defense side, and since 1999, as a plaintiff's attorney. He has successfully represented clients in complicated medical cases involving, among other things, fai...

Jonathan P. Trotta is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. Jonathan P., 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 Jonathan P. is held by other top lawyers in the same geographic and legal practice area.

For more information, please visit www.gibsondunn.com/lawyer/walker-helgi-c/ .

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.

Steve Roberts is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice. Steve, 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 Steve is held by other top lawyers in the same geographic and legal practice area.

Mark S. Popofsky is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust. Mark S., who practices law in Washington, District of Columbia, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark S. is held by other top lawyers in the same geographic and legal practice area.

Brian Benczkowski is a partner in Kirkland’s Washington, D.C., office. He is a member of the Firm’s Government, Regulatory & Internal Investigations Practice Group. Brian has deep and diverse government enforcement and investigations experience, bolstered by his service in multiple leadership positions at the United States Department of Justice (DOJ) and on Capitol Hill. From 2018–2020, he served as the Senate-confirmed Assistant Attorney General for DOJ’s Criminal...

Katlin McKelvie is a top attorney recognized by Best Lawyers in the practice area(s) of FDA Law. Katlin, 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 Katlin is held by other top lawyers in the same geographic and legal practice area.

Scott Meza is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Scott, who practices law in McLean, Virginia, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott is held by other top lawyers in the same geographic and legal practice area.