Mark H. Ruge

Eric Solomon is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Eric, who practices law in Washington, District of Columbia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Eric is held by other top lawyers in the same geographic and legal practice area.

Michael K. Isenman is a top attorney recognized by Best Lawyers in the practice area(s) of Mutual Funds Law. Michael K., 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 Michael K. is held by other top lawyers in the same geographic and legal practice area.

Svetlana S. Gans is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Svetlana S., 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 Svetlana S. is held by other top lawyers in the same geographic and legal practice area.

Paul Oosterhuis is a senior international tax partner representing clients on a wide range of international and U.S. tax matters. Mr. Oosterhuis has extensive experience in international mergers and acquisitions, post-acquisition integration transactions, spin-offs, internal restructurings and joint venture transactions. He also represents multinational companies in nontransactional international tax planning and IRS controversy matters. In recent transactions, Mr. Oosterhuis has represented:...

Benjamin A. Powell is a top attorney recognized by Best Lawyers in the practice area(s) of Government Relations Practice and Privacy and Data Security Law. Benjamin A., who practices law in Washington, District of Columbia, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Benjamin A. is held by other top lawyers in the same geographic and legal practice area.

Mr. Moher has practiced law in the Commonwealth for nearly 20 years. He is an experienced trial lawyer who has litigated and/or negotiated resolutions in custody, support, and equitable distribution matters involving issues such as closely-held businesses, international child custody, child sexual abuse, imputation of income, and spousal battery. In addition to his traditional experience, Mr. Moher is also an active practitioner of collaborative law, a process by which parties sign an agreeme...

Gregory Doran is the leader of the firm’s Community Development Finance practice and one of the nation’s leading authorities on community development finance. He helps investors, lenders and borrowers employ federal and state tax incentives to promote development in underserved markets. Greg primarily works with federal and state new markets tax credit (NMTC) and historic preservation programs. He learned his craft working in the IRS Office of Chief Counsel, where he helped develo...

Greg Grant’s primary focus is the protection of his client’s legal rights, business interests and competitive advantages. As an experienced client counselor and advocate with more than 25 years of experience representing all types of business entities, owners and executives (including officers and directors), Greg understands business, and from first-hand experience knows that litigation or arbitration are strategic options/tools – NOT a goal to aspire to. He evaluates each ...

Chair of the firm’s Natural Resources Department and the American Indian Law & Policy Group. Represents tribal nations, those doing business with tribes and western water districts. Proven ability to resolve natural resource and water disputes before Congress and the Department of the Interior. Ryan Smith represents tribes, water districts and corporations before Congress, the Department of the Interior and the courts on tribal issues and Western natural resource issues. He has sign...

Joseph graduated from the College of the Holy Cross in 1969 and Duke University Law School in 1972. He is a member of the Bars of the District of Columbia, New York, North Carolina and Georgia. Mr. McManus served as Law Clerk to Chief Justice Solibakke of the Armed Services Board of Contract Appeals (ASBCA) while on active duty with the U.S. Air Force, JAG Corps from 1972-1976. After his service, he went to Smith, Currie & Hancock in Atlanta, Georgia, specializing in construction and gove...