P. Ryan Messier

Paul J. Maloney is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Defendants, Personal Injury Litigation - Defendants and Professional Malpractice Law - Defendants. Paul J. practices law in Washington, District of Columbia Best Lawyers has recognized Paul J. Maloney since 2013. 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 professi...

John Sandweg is a lawyer recognized by Best Lawyers in the practice area of Immigration Law. John practices law in Washington, District of Columbia Best Lawyers has recognized John Sandweg 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 John Sandweg is held by other lawyers.

Eugene Degnan is Of Counsel in the firm’s International Trade practice. Mr. Degnan routinely counsels clients on all aspects of international trade law with a particular focus on anti-dumping duty and countervailing duty law, global trade policy, global trade litigation, export controls and sanctions, and customs. Mr. Degnan has considerable expertise in a variety of industries, including steel, heavy and lightweight manufacturing equipment, agriculture, specialized consumer products, a...

Julia K. York is a lawyer recognized by Best Lawyers in the practice area of Antitrust Law. Julia K. practices law in Washington, District of Columbia Best Lawyers has recognized Julia K. York 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 Julia K. York is held by other lawyers.

Robert Luskin is a partner in the Investigations and White Collar Defense practice at Paul Hastings and is based in the firm’s Washington, D.C. office. He is one of the best known and most highly-regarded litigators in Washington, D.C., concentrating in complex criminal litigation at both the trial court and appellate level. Beginning his career in government service, and having later transitioned into private practice, Mr. Luskin has represented clients in virtually every high-profile ...

Paul Oosterhuis is a senior international tax partner representing clients on a wide range of international and U.S. tax matters. Mr. Oosterhuis has extensive experience in international mergers and acquisitions, post-acquisition integration transactions, spin-offs, internal restructurings and joint venture transactions. He also represents multinational companies in nontransactional international tax planning and IRS controversy matters. In recent transactions, Mr. Oosterhuis has represented:...

Nancy Van der Veer Holt is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Nancy Van der Veer practices law in Washington, District of Columbia Best Lawyers has recognized Nancy Van der Veer Holt since 2027. 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 Nancy Van der Veer Holt is held by other lawyers.

With more than 23 years of experience working with the pharmaceutical and medical device industries, Ms. Walsh brings FDA regulatory expertise to clients seeking to achieve their business objectives. She regularly counsels clients facing FDA administrative actions like inspections, warning letters, and recalls. But her passion is helping companies prevent or respond to government investigations, and she conducts internal investigations to achieve compliance and to best position her clients to...

Tyrone P. Thomas is a lawyer recognized by Best Lawyers in the practice area of Employment Law - Individuals. Tyrone P. practices law in Washington, District of Columbia Best Lawyers has recognized Tyrone P. Thomas 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 Tyrone P. Thomas is held by other lawyers.

Damian Myers, based in Washington DC, is a partner in the Corporate practice group. He represents public and private companies and nonprofit organizations on matters related to employee benefits and executive compensation. My focus I provide ongoing advice to clients on a broad range of compliance issues, including ERISA, tax, corporate, and securities laws and regulations. Leading a team of ERISA attorneys, I focus on the design and administration of health and welfare benefit plans. I advis...