Susan Massie Hicks

Rich’s practice focuses on antitrust and consumer protection law. Rich has extensive experience securing clearance for deals from the Federal Trade Commission (FTC) and Department of Justice (DOJ), navigating FTC and DOJ investigations and litigating antitrust and/or consumer protection claims. Rich began his legal career at the FTC, serving as a Staff Attorney and then as Senior Trial Counsel in the Bureau of Competition. At the FTC, Rich was a senior member of multiple trial teams, in...

Paul Delligatti is a top attorney recognized by Best Lawyers in the practice area(s) of Mutual Funds Law. Paul, 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 Paul is held by other top lawyers in the same geographic and legal practice area.

Danielle Morris is a top attorney recognized by Best Lawyers in the practice area(s) of International Arbitration - Commercial and International Arbitration - Governmental. Danielle, 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 Danielle is held by other top lawyers in the same geographic and legal practice area.

Dan Graham leads the Government Contracts practice. Highly regarded in Government Contracts litigation, Dan Graham has over two decades of experience assisting clients across industry sectors on bid protests, Contract Dispute Act appeals, prime and subcontractor disputes and commercial litigation. Read full biography here: https://www.mwe.com/people/daniel-p-graham/

Gerard E. Mitchell is ranked by SuperLawyers among the top 100 lawyers in Washington. Best Lawyers in America named him Medical Malpractice Lawyer of the Year in 2010 and 2015 in the Washington D.C. Area. The April 2002 Washingtonian Magazine described him as having the "reputation as the area's most effective medical-malpractice attorney." Mr. Mitchell is a Fellow of the American College of Trial Lawyers. He is former President of the Trial Lawyers Association of Metropolitan Washington, D.C...

For more information, please visit www.gibsondunn.com/lawyer/diamant-michael/ .

Anita B. Bandy is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Anita B., 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 Anita B. 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...

C. Sei-Hee Arii is a top attorney recognized by Best Lawyers in the practice area(s) of DUI / DWI Defense. C. Sei-Hee, who practices law in Rockville, Maryland, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which C. Sei-Hee is held by other top lawyers in the same geographic and legal practice area.

Aaron M. Oser is a top attorney recognized by Best Lawyers in the practice area(s) of Technology Law. Aaron M., 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 Aaron M. is held by other top lawyers in the same geographic and legal practice area.