Ria M. Williams

John L. Laster is a top attorney recognized by Best Lawyers in the practice area(s) of Elder Law and Trusts and Estates. John L., who practices law in Fairfax, Virginia, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John L. is held by other top lawyers in the same geographic and legal practice area.

Thomas M. Cryan, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Thomas M., who practices law in Washington, District of Columbia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas M. is held by other top lawyers in the same geographic and legal practice area.

Will Planert is a Partner in the firm’s International Trade practice. He concentrates on representing multilateral and foreign-based corporations in a wide variety of international trade disputes, including antidumping and countervailing duty investigations, Section 201 (safeguards) cases, anticircumvention investigations, and customs compliance matters. Mr. Planert appears regularly before the U.S. Department of Commerce, the U.S. International Trade Commission, and the U.S. Bureau of ...

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

Joel Swearingen is an associate in the firm’s Project Finance and Public Finance practice group, representing issuers, underwriters, and borrowers on a variety of public finance transactions. He also has substantial experience in the field of tax withholding and information reporting, both internationally and domestically. What do you focus on? My practice includes representing clients on tax matters present in connection with public finance transactions. I also advise clients on the in...

Lee G. Petro is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law. Lee G., 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 Lee G. is held by other top lawyers in the same geographic and legal practice area.

Bill Christiansen specializes in biotechnology patent matters, with particular emphasis on U.S. and international patent procurement, strategic management of patent portfolios, investment due diligence, early stage company counseling and competitive patent position analysis. He received his B.S. in Biochemistry and Biophysics (with honors) from Oregon State University (1991). After obtaining a Ph.D. in Biochemistry/ Biophysics/Molecular Biology from the University of Notre Dame (1995), for wh...

Heather S. Miller is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Heather S., who practices law in Leesburg, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Heather S. is held by other top lawyers in the same geographic and legal practice area.

David Rust Clarke is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. David Rust, who practices law in Fairfax, Virginia, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David Rust is held by other top lawyers in the same geographic and legal practice area.

Jessica A. Hough is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax. Jessica A., 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 Jessica A. is held by other top lawyers in the same geographic and legal practice area.