Barry I. Buchman

Stephanie Avakian is a top attorney recognized by Best Lawyers in the practice area(s) of Securities Regulation. Stephanie, 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 Stephanie is held by other top lawyers in the same geographic and legal practice area.

Daniel P. Lyon is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Daniel P., 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 Daniel P. is held by other top lawyers in the same geographic and legal practice area.

I enjoy working with clients to ensure their family’s futures are secure, whether they are getting their first estate plan in place, assisting with estate or trust administration or helping to protect assets in case of divorce. I have developed long term relationships with clients, which allows me to alert them to changes in the law that may impact their plans. I am admitted to practice in Maryland, Virginia and the District of Columbia and I focus on the area of wills, trusts, estate p...

James A. Kearns is a top attorney recognized by Best Lawyers in the practice area(s) of Admiralty and Maritime Law. James A., 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 James A. is held by other top lawyers in the same geographic and legal practice area.

Mr. Robbins is an experienced energy attorney based in Washington, District of Columbia. At Washington Energy Law LLP, he provides comprehensive legal services in Energy Law and Energy Regulatory Law, particularly focusing on electric resources, transmission management, and regulatory affairs. His clients include municipal joint action agencies, generation and transmission cooperatives, state regulatory commissions, individual municipal and cooperative electric systems, larger end-users, and ...

Hugh focuses his practice on business and intellectual property litigation. His business litigation practice focuses on complex financial transactions and commercial disputes across multiple sectors. His intellectual property litigation practice includes patent, trademark, copyright, and trade secret litigation in diverse technological areas across many industries. Hugh has more than two decades of experience utilizing his considerable knowledge to counsel clients in a wide variety of industr...

John E. Kelly is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar and Health Care Law. John E., who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John E. is held by other top lawyers in the same geographic and legal practice area.

Matthew Kulkin is a top attorney recognized by Best Lawyers in the practice area(s) of Derivatives and Futures Law. Matthew, 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 Matthew is held by other top lawyers in the same geographic and legal practice area.

Diara M. Holmes serves as co-chair of the firm's Tax-Exempt Organizations Practice. She counsels tax-exempt organizations, including large public charities; colleges, universities and other higher education organizations; foreign charities and their U.S. affiliates; associations; government instrumentalities; social welfare organizations; and religious organizations on a broad range of tax compliance and governance issues. She advises nonprofit and for-profit organizations on structuring a va...

Trial attorney, Allan M. Siegel is a Past President of the Trial Lawyers' Association of Metropolitan Washington, DC(DC-TLA). Prior to serving as President, he served as President-Elect, Vice President, Treasurer, Secretary, and spent six years on the Board of Governors of this organization. He also co-chaired the membership committee and served two years as the co-chairman of the education committee, planning, organizing, and moderating educational programs presented to other lawyers through...