Russell D. Duncan

Richard T. Collins is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. Richard T., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard T. is held by other top lawyers in the same geographic and legal practice area.

Christopher M. Locke is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Christopher M., 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 Christopher M. is held by other top lawyers in the same geographic and legal practice area.

Donald R. McMinn litigates a variety of complex civil matters. He has considerable experience defending clients involved in MDL proceedings, from the petition for MDL status through the trial or settlement of “bellwether” plaintiffs. He leads both Firm attorney teams and local counsel teams in implementing a unified and consistent strategy across multiple jurisdictions in which simultaneous litigation is proceeding. He conducts depositions, develops expert testimony concerning cau...

Nancy P. Regelin uses her skills as a strategic thinker, communicator, and manager to implement the vision of land owners, developers, and creative consultants to create great places for us to live, work and play. One of her true strengths lies in the trust and relationships she builds with elected officials, staff, community leaders, professional consultants, and other attorneys that she can draw upon to creatively solve problems. In a recent assignment, Nancy was selected as outside local z...

Mark J. Riedy is a top attorney recognized by Best Lawyers in the practice area(s) of Mergers and Acquisitions Law. Mark J., 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 Mark J. is held by other top lawyers in the same geographic and legal practice area.

David B. Torchinsky is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law and Trusts and Estates. David B., who practices law in Rockville, Maryland, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David B. is held by other top lawyers in the same geographic and legal practice area.

Patricia Harris is a land use attorney at Lerch, Early & Brewer in Bethesda, Maryland. She assists developers and property owners with securing approvals needed to develop their properties, including site plans, special exceptions, subdivision approvals, historic preservation, local map amendments, zoning text amendments, master plan recommendations and building permits in Montgomery County, Maryland. Pat is knowledgeable about transit-oriented, mixed-use development and other issues rela...

Todd is recognized by clients, the judiciary, elected officials, regulatory staff, and his peers for his high ethical standards, his detailed knowledge of land use regulations, and for delivery of successful results in a timely, predictable manner. His clients include commercial, residential and mixed-use real estate developers and builders, private schools and other not-for-profit organizations, and individual and business clients seeking to preserve and enhance the value of real estate asse...

Vincenzo is one of the four founding partners of Rock Creek Energy Group. Vincenzo represents generation owners and developers, energy traders, private equity firms, financial institutions, and other investors on transactional, regulatory, and compliance matters involving the Federal Energy Regulatory Commission (FERC) and advises clients on the requirements of the Federal Power Act, the Public Utility Holding Company Act of 2005, and the Public Utility Regulatory Policies Act of 1978. ‍ ...

Sara Mariska is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Sara, who practices law in Reston, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sara is held by other top lawyers in the same geographic and legal practice area.