Mark Kirsch

Carmen Irizarry-Diaz 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.

Wayne Lalle concentrates his practice on Construction Law, with an emphasis on construction infrastructure projects. Based in McLean, Virginia, he represents both contractors and public owners in matters involving complex public and private construction projects. His work includes advising on project development and contract formation for infrastructure initiatives, including public-private partnerships. Mr. Lalle’s recent infrastructure work includes drafting and negotiating contracts ...

Leon Fresco is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Leon, 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 Leon is held by other top lawyers in the same geographic and legal practice area.

David Schertler is widely recognized as one of the top white–collar criminal defense attorneys in the Washington area and nationwide. He founded Schertler & Onorato, LLP, in 1996 and has built the firm’s reputation as a premier litigation boutique through his broad experience with criminal and civil investigative and trial matters and the results that he has achieved for his clients. Mr. Schertler is known for his skilled and tenacious representation of individuals and entitie...

Elaine C. Greenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Securities and Securities Regulation. Elaine C., 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 Elaine C. is held by other top lawyers in the same geographic and legal practice area.

Todd Steinberg focuses his practice on helping high net worth individuals and families navigate complex and sophisticated estate and income tax planning matters. He assists clients with multi-generational wealth preservation and accumulation, as well as probate and trust administration, and charitable planned giving. Todd has substantial experience in complex, post-death estate and trust administration, as well as fiduciary litigation matters. He has represented clients in IRS estate and gift...

With more than 23 years of experience working with the pharmaceutical and medical device industries, Ms. Walsh brings FDA regulatory expertise to clients seeking to achieve their business objectives. She regularly counsels clients facing FDA administrative actions like inspections, warning letters, and recalls. But her passion is helping companies prevent or respond to government investigations, and she conducts internal investigations to achieve compliance and to best position her clients to...

For more information, please visit www.gibsondunn.com/lawyer/stamas-george-p/ .

Daniel P. Lyon is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Daniel P., who practices law in Leesburg, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel P. is held by other top lawyers in the same geographic and legal practice area.

Nancy Fischer is a top attorney recognized by Best Lawyers in the practice area(s) of International Trade and Finance Law. Nancy, 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 Nancy is held by other top lawyers in the same geographic and legal practice area.