David S. Greenberg

Ellen K. Harrison advises clients on a broad range of tax issues, including estate planning and administration, tax controversies, and income, gift and estate tax planning for individuals, businesses and charitable organizations. She has significant experience drafting wills, trusts, powers of attorney, prenuptial arrangements and buy-sell agreements, as well as a broad range of corporate documents and family partnership agreements. Her tax controversy and litigation experience includes Inter...

Matthew D. Berkowitz is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Mass Tort Litigation / Class Actions - Defendants. Matthew D., 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 Matthew D. is held by other top lawyers in the same geographic and legal practice area.

David W. Foster is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation and Controversy - Tax and Tax Law. David W., 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 David W. is held by other top lawyers in the same geographic and legal practice area.

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

Eugene I. Goldman represents domestic and international clients before the US Securities and Exchange Commission (SEC) in financial fraud, auditor misconduct, false disclosure, insider trading and other securities proceedings. He also represents audit committees in internal investigations as well as clients in shareholder litigation, cross-border Foreign Corrupt Practices Act (FCPA) investigations, and the Financial Industry Regulatory Authority (FINRA) and the Public Company Accounting Overs...

Charles Burnham is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Charles, 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 Charles is held by other top lawyers in the same geographic and legal practice area.

Alison N. Davis represents management in employment and labor law. She has extensive litigation experience in the employment arena, including: Sexual harassment Race, national origin, age, gender and disability discrimination Overtime Wrongful termination claims Pay discrimination issues Wage and hour matters She regularly appears in state and federal courts and before the Equal Employment Opportunity Commission, the Maryland Commission on Human Relations, the District of Columbia Office of H...

Robert P. Trout has over 40 years' experience in civil and criminal litigation. His practice has concentrated primarily on complex commercial litigation and white-collar criminal defense, as well as the defense of administrative agency enforcement actions. He began his legal career at the Department of Justice, where he served for two years in the Criminal Division, followed by four years as an Assistant United States Attorney in Baltimore, Maryland. Mr. Trout served as Associate Deputy Indep...

William Walsh is a top attorney recognized by Best Lawyers in the practice area(s) of Closely Held Companies and Family Businesses Law. William, who practices law in Fairfax, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William is held by other top lawyers in the same geographic and legal practice area.

Gerard E. Mitchell is ranked by SuperLawyers among the top 100 lawyers in Washington. Best Lawyers in America named him Medical Malpractice Lawyer of the Year in 2010 and 2015 in the Washington D.C. Area. The April 2002 Washingtonian Magazine described him as having the "reputation as the area's most effective medical-malpractice attorney." Mr. Mitchell is a Fellow of the American College of Trial Lawyers. He is former President of the Trial Lawyers Association of Metropolitan Washington, D.C...