Arthur A. Cohen

S. Libby Henninger is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. S. Libby, who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which S. Libby is held by other top lawyers in the same geographic and legal practice area.

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

Elizabeth Gray has practiced law in Virginia since 1996, with a focus on estate planning, elder law, special needs planning, guardianships, and estate administration. A graduate of Virginia’s unique Law Reader Program—an apprenticeship alternative to traditional law school—she brings a practical, approachable perspective to her work and tailors every plan to her clients’ individual needs. A Certified Elder Law Attorney (CELA) through the National Elder Law Foundation, ...

When asked about Paul Schwinn, clients most often comment on his demeanor, his responsiveness and his business-minded approach to legal issues and opportunities. Working with clients across a wide range of industries, including technology, hospitality (including restaurants), oil and gas, biotech and government contracts, Paul provides counsel on a wide variety of transaction structures commonly utilized in such industries. Clients view him as an all-around business and legal advisor. During ...

Armando Gomez concentrates his practice on a broad range of tax matters. He advises clients on the structuring and financing of U.S. and international partnerships, joint ventures and other cross-border transactions. Mr. Gomez also represents clients in connection with structuring private equity investments and investments in renewable energy projects. In addition, he counsels on valuation and transfer pricing matters, at both the planning and controversy stages. Mr. Gomez represents clients ...

Thomas F. Quinn III is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Thomas F., who practices law in Reston, Virginia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Thomas F. is held by other top lawyers in the same geographic and legal practice area.

Adam W. Walsh is a partner of Grossberg, Yochelson, Fox & Beyda, LLP. He received a Bachelor of Arts degree from the University of Notre Dame and a Juris Doctor degree from the College of William and Mary School of Law. Mr. Walsh has 20 years of experience working with both institutional and entrepreneurial clients in the acquisition, development, structuring, leasing and financing of commercial real estate projects. The complex transactions that Mr. Walsh handles include joint venture fo...

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/

Raymond Paretzky counsels clients on import relief measures, customs compliance, export controls and trade sanctions and CFIUS. Read full biography: https://www.mwe.com/people/paretzky-raymond/

David E. Kay is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. David E., who practices law in Bethesda, Maryland, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David E. is held by other top lawyers in the same geographic and legal practice area.