David E. Teitelbaum

Margaret A. O'Reilly is a top attorney recognized by Best Lawyers in the practice area(s) of Elder Law. Margaret A., who practices law in Fairfax, Virginia, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret A. is held by other top lawyers in the same geographic and legal practice area.

Chair of Brownstein’s National Tax Policy Group. Veteran of Capitol Hill who served for nearly a decade as Senate Finance Committee staff director. Creative strategist who finds legislative and regulatory solutions that save clients’ money. Russ Sullivan is one of the top tax attorneys and advocates in the country. When companies face risks in Washington, D.C., they turn to Russ to develop creative solutions that save their industry. For Fortune 50 companies, start-ups and nationa...

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

A gifted civil litigator, Matt Pavlides is driven by a desire to help clients in an efficient, responsible fashion “so they can get back to doing what they want to do with their lives.” Matt’s approach to practicing law is defined by his commitment to analyzing the big picture in order to fully understand each component of a case. He strives to place his clients in the best possible position, and keep them fully informed at each step of the way. He prides himself on his acce...

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...

J. Rose Zaklad is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. J. Rose, who practices law in Washington, District of Columbia, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which J. Rose is held by other top lawyers in the same geographic and legal practice area.

Debra D. Roby is an accomplished attorney at Washington Energy Law LLP, located in Washington, District of Columbia. With over two decades of experience, she represents a diverse range of stakeholders in the electric industry. She frequently appears before the Federal Energy Regulatory Commission (FERC) on matters such as transmission and energy market tariff and rate filings, merger proceedings, rulemakings, and hydroelectric licensing and compliance. Beyond her work with FERC, she provides ...

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

Carmen Irizarry-Díaz is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Carmen, who practices law in McLean, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carmen is held by other top lawyers in the same geographic and legal practice area.

Michael D. Hausfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust. Michael D., 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 Michael D. is held by other top lawyers in the same geographic and legal practice area.