John R. Manthei

Personal injury lawyer Joseph Cammarata is a dual board-certified civil trial attorney, nationally known for his tenacity and perseverance in zealously representing clients in all stages of litigation. Mr. Cammarata's practice is concentrated in the areas of serious personal injury, brain injury, wrongful death and medical malpractice. He also successfully champions the rights of victims of discrimination and civil rights abuses. He has litigated against insurance companies, governmental enti...

Kara M. Ariail is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Kara M., who practices law in Tysons, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kara M. is held by other top lawyers in the same geographic and legal practice area.

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

Myles Getlan’s practice focuses on international trade and investment disputes and import/export compliance and enforcement matters. Mr. Getlan has significant experience litigating antidumping, countervailing duty, and safeguard disputes before US and foreign administrative agencies, US courts, and dispute settlement panels convened under the World Trade Organization (WTO) and other trade agreements. In both trade regulation and litigation, Mr. Getlan has represented foreign government...

Brian E. Hayes is a top attorney recognized by Best Lawyers in the practice area(s) of Labor Law - Management. Brian E., who practices law in Washington, District of Columbia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian E. is held by other top lawyers in the same geographic and legal practice area.

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

Leigh-Alexandra Basha focuses her practice on domestic and international estate and tax planning. She counsels an affluent international client base on a wide range of sophisticated matters, including estate and trust administration, family wealth preservation, tax compliance, as well as business succession, expatriation and pre-immigration planning. Leigh is head of the Firm’s Washington, DC, Private Client Practice Group. Please view more on Leigh-Alexandra's biography here: https://w...

Thomas Mueller's antitrust practice focuses on global cartel enforcement matters, as well as merger and other investigations. Having practiced both in Brussels and Washington, Mr. Mueller has insight into antitrust issues on both sides of the Atlantic and has helped steer clients through the difficulties and opportunities created by the closer cooperation between the US and EU authorities. Chambers describes him as "a figure of great stature within criminal and cartel investigation circles" a...

Sheraz Barkat is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law, Collaborative Law: Family Law, Family Law and Family Law Mediation. Sheraz, 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 Sheraz is held by other top lawyers in the same geographic and legal practice area.

Chris Palmer is chair of the Business Law Department in Goodwin Procter’s Washington, D.C. office, and is a member of the Financial Services Group. Chris focuses his practice on securities, investment management and insurance matters. Chris represents mutual funds, investment advisers, insurance companies and broker-dealers on the development, regulatory approval, sale and administration of a variety of investment products, including mutual funds and variable and fixed life insurance and annu...