Mark W. DeLaquil

For more information, please visit www.gibsondunn.com/lawyer/williams-greta-b/ .

Stephanie J. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Stephanie J., who practices law in Fairfax, Virginia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stephanie J. is held by other top lawyers in the same geographic and legal practice area.

An expert on ERISA’s fiduciary rules and government regulation of health insurance, including the Affordable Care Act (ACA), Jon Breyfogle counsels numerous financial services firms, health insurers, and their D.C.-based trade associations on retirement and health matters. His practice includes advice on regulatory and legislative strategies, compliance, and defense of federal and state investigations. Jon has testified before Congress and at Department of Labor hearings on both retirem...

David M. Lynn is a partner in the Washington D.C. Office of Morrison & Foerster, and is co-chair of the firm’s Corporate Finance practice. He is the former Chief Counsel of the Division of Corporation Finance at the U.S. Securities and Exchange Commission. Mr. Lynn is a highly respected securities advisory counsel who provides guidance to clients ranging from Fortune 500 to newly-public companies on securities law compliance, as well as counseling on corporate governance, executive ...

Juli M. Porto represents people who have been injured by the carelessness of others, with a focus on cases involving ridehail companies such as Uber and Lyft. She has been quoted in the New York Times based on her expertise in ridehail cases. Juli handles civil and court-appointed criminal appeals to the Court of Appeals and Supreme Court of Virginia. Juli will tirelessly advocate for you so that you receive the compensation that you deserve for the pain and trauma you have suffered through n...

Matthew B. Swartz is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Mergers and Acquisitions Law. Matthew B., who practices law in Tysons, Virginia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew B. is held by other top lawyers in the same geographic and legal practice area.

Charles Levy focuses on legal and policy issues covering a broad range of international trade, investment, finance, economic sanctions, and export control matters. Mr. Levy is experienced in devising and implementing strategies for using trade laws, international litigation, and international negotiations to achieve business objectives, and in resolving disputes between companies and governments. In the area of international negotiations, he has worked on every major U.S. bilateral, regional ...

Daniel Porter is a top attorney recognized by Best Lawyers in the practice area(s) of International Trade and Finance Law. Daniel, who practices law in Washington, District of Columbia, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel is held by other top lawyers in the same geographic and legal practice area.

Jessica L. Leischner is partner with Wade, Grimes, Friedman, Meinken & Leischner, PLLC. As an accomplished family law attorney and litigator serving Northern Virginia, Ms. Leischner represents clients in Fairfax County, Alexandria City, Arlington County, Loudoun County, Stafford County, and Prince William County. Ms. Leischner’s practice is exclusively in the area of family law, including divorce, child custody, visitation, child support, spousal support, equitable distribution, set...

Allyson Mullen provides counsel to medical device and in vitro diagnostic (IVD) manufacturers. Ms. Mullen assists clients with a wide range of pre and postmarket regulatory topics including developing regulatory strategy, preparing regulatory submissions, drafting regulatory policies and procedures, reviewing advertising and promotional materials, and addressing enforcement matters. In the premarket area, Ms. Mullen develops regulatory strategy, including obtaining breakthrough device designa...