Hunter White

Michael Filoromo joined Katz Banks Kumin in May 2008 and co-founded the firm’s Philadelphia office in 2015 after being elevated to partner. He has litigated whistleblower cases in federal and state courts and the U.S. Department of Labor. He regularly represents clients in claims brought under the Sarbanes-Oxley corporate whistleblower protections, the False Claims Act anti-retaliation provisions, and the anti-discrimination and retaliation protections of Title VII of the Civil Rights A...

David W. Foster is a lawyer recognized by Best Lawyers in the practice areas of Litigation and Controversy - Tax and Tax Law. David W. practices law in Washington, District of Columbia Best Lawyers has recognized David W. Foster since 2020. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which David W. Foster is held by other lawyers.

Ian Paul Fisher is a lawyer recognized by Best Lawyers in the practice area of Native American Law. Ian Paul practices law in Washington, District of Columbia Best Lawyers has recognized Ian Paul Fisher since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Ian Paul Fisher is held by other lawyers.

Constantine G. Papavizas is a lawyer recognized by Best Lawyers in the practice area of Admiralty and Maritime Law. Constantine G. practices law in Washington, District of Columbia Best Lawyers has recognized Constantine G. Papavizas since 2008. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Constantine G. Papavizas is held by other lawyers.

Douglas Hallward-Driemeier is a lawyer recognized by Best Lawyers in the practice area of Appellate Practice. Douglas practices law in Washington, District of Columbia Best Lawyers has recognized Douglas Hallward-Driemeier since 2014. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Douglas Hallward-Driemeier is held by other lawyers.

Nicole J. Windsor is a lawyer recognized by Best Lawyers in the practice areas of Corporate Law and Employment Law - Individuals. Nicole J. practices law in Potomac, Maryland Best Lawyers has recognized Nicole J. Windsor since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Nicole J. Windsor is held by other lawyers.

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...

Denis C. Mitchell is an experienced trial attorney and focuses his practice on representing individuals and families who have suffered life-altering injuries or who have lost loved ones. He has obtained many multi-million dollar verdicts and recoveries for his clients, including the largest verdict in a medical negligence case in Anne Arundel County, Maryland. He has handled cases before multiple state and federal courts. Mr. Mitchell's fellow lawyers recognized him as D.C.’s Trial Lawy...

Chair of Stein Sperling’s nationally regarded tax law group, David De Jong is a recognized and highly sought industry authority with more than 40 years of experience. Raised in Montgomery County, David always intended to practice law in his “home town”. He has been instrumental in maintaining Stein Sperling’s collegial, small-firm feel while helping its tax department grow into a regional powerhouse. David has a gift for putting himself in his clients’ shoes to g...

William R. Hollaway is a lawyer recognized by Best Lawyers in the practice areas of Energy Law and Energy Regulatory Law. William R. practices law in Washington, District of Columbia Best Lawyers has recognized William R. Hollaway since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which William R. Hollaway is held by other lawyers.