Daniel E. Frank

Adam Herzog, a partner of Katz Banks Kumin, joined the Firm in December 2013. Mr. Herzog has represented numerous clients pursuing whistleblower tips before the SEC, CFTC and FINCEN and has successfully assisted them in earning millions of dollars in award payments. Three of Mr. Herzog’s clients received SEC whistleblower awards in the second half of 2023 alone, some of whom participated in a $104 million total award that was the fourth largest in the SEC program’s history. Detail...

William A. Goldberg is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Trusts and Estates. William A., who practices law in Bethesda, Maryland, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William A. is held by other top lawyers in the same geographic and legal practice area.

Chris graduated from Falls Church High School in 1988, Georgetown University in 1992, and William and Mary law School in 1996. He also attended the George Washington University Master’s Program in Forensic Science from 2001-2003. During law school, Chris concentrated in criminal defense by working as an investigator at the D.C. Public Defender Service. He also clerked at the Public Defender’s Office in Bellingham, Washington in the summer of 1995, where he won his first jury trial...

Lisa L. Levi is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Lisa L., who practices law in Reston, Virginia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lisa L. is held by other top lawyers in the same geographic and legal practice area.

John H. LeSeur is a top attorney recognized by Best Lawyers in the practice area(s) of Railroad Law and Transportation Law. John H., who practices law in Washington, District of Columbia, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John H. is held by other top lawyers in the same geographic and legal practice area.

Diara M. Holmes serves as co-chair of the firm's Tax-Exempt Organizations Practice. She counsels tax-exempt organizations, including large public charities; colleges, universities and other higher education organizations; foreign charities and their U.S. affiliates; associations; government instrumentalities; social welfare organizations; and religious organizations on a broad range of tax compliance and governance issues. She advises nonprofit and for-profit organizations on structuring a va...

Rebecca Geller is an award-winning attorney, a philanthropist, a trailblazer, and a passionate advocate for equality and human rights. Rebecca is also a devoted wife, mom to three young kids + a dog, and community leader. While working as a corporate lawyer for an AmLaw 100 firm, Rebecca witnessed brilliant women fleeing the profession because big law firm partners showed disregard for attorneys’ lives outside the firm. As the mother of a baby and toddler at the time, Rebecca knew there...

Kim, a Martindale-Hubbell AV Preeminent rated attorney, is one of the founding Partners of the insurance subrogation firm of Rathbone Group, LLC. Recognized as a National Women in Law Honoree, a Super Lawyer Rising Star for 4 years, as an Inside Business One to Watch, and as one of the Top 25 under 35 in Cleveland, she has focused on insurance subrogation throughout her entire legal career. Kim was elected Managing Partner in 2019. Her responsibilities include supporting the firm’s clie...

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

Jeffrey R. Gans is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Jeffrey R., who practices law in Washington, District of Columbia, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jeffrey R. is held by other top lawyers in the same geographic and legal practice area.