William C. MacLeod

Since joining Regan Zambri Long in 2013, attorney Chris Regan has served as a creative and dedicated advocate for injured clients. In that time, he has built a strong track record of outstanding results for his clients, including numerous seven- and eight-figure verdicts and settlements. He has successfully handled cases involving car crashes (including the leading local case on Uber’s and Lyft’s responsibility when their drivers are at fault), defectively unsafe product design, M...

Mustafa Ostrander is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Regulatory Law. Mustafa, 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 Mustafa is held by other top lawyers in the same geographic and legal practice area.

Eric Frechtel practices in the area of construction and government contracts. He represents general contractors, subcontractors, sureties, and owners, in both the prosecution and defense of claims on large public and private construction projects. He has significant litigation experience before both state and federal courts, including both bench trials and jury trials, and he has considerable experience in construction arbitration as well. Eric’s practice also includes substantial work ...

Craig de Ridder is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Craig de, 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 Craig de is held by other top lawyers in the same geographic and legal practice area.

Criminal defense lawyer and civil litigator Michael Battle is focused on white collar criminal matters. Having previously served as a prosecutor and judge himself, Michael understands their perspectives and designs compelling arguments that have the best chance of defending his clients and mitigating their exposure to prosecution. After leaving public service for private practice, Michael has counseled numerous clients on cases involving the Foreign Corrupt Practices Act (FCPA), healthcare fr...

Brigen Winters counsels employers, plan administrators, financial institutions, insurers, trade associations, and coalitions on retirement, health and welfare, tax, executive compensation, regulatory, and legislative matters. Brigen helps clients achieve compliance and obtain favorable outcomes through amendments from Congress and regulatory guidance from the IRS and Departments of Treasury, Labor, and Health and Human Services. He counsels clients on all aspects of tax-qualified and individu...

With a background representing emerging and established business entities, David Shapiro excels in providing end-to-end legal support to clients looking to navigate the complex legal landscape of running a successful business. From drafting and negotiating business contracts to regulatory and complex transactional matters, he provides his clients with a full range of legal services. Mr. Shapiro specializes in several areas of business law, including Corporate and Business Law and Transactions...

Land use and zoning attorney Bill Kominers navigates governmental processes to help companies achieve the best use of their properties in Maryland and the District of Columbia. Bill’s idea of light reading on the weekend is scouring the footnotes of proposed new zoning codes. He is creative in using his exacting knowledge of land use law to shepherd developer and corporate clients through the approval process, crafting zoning solutions akin to selecting the correct rocks to traverse a s...

Brenda Jackson-Cooper is a top attorney recognized by Best Lawyers in the practice area(s) of Closely Held Companies and Family Businesses Law. Brenda, 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 Brenda is held by other top lawyers in the same geographic and legal practice area.

Alan Winston Granwell is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Alan Winston, who practices law in Washington, District of Columbia, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alan Winston is held by other top lawyers in the same geographic and legal practice area.