Michael A. Burns

Luisella P. (“Sella”) McBride concentrates her practice on federal tax laws and regulations related to tax-exempt financings. She has served as bond counsel for a wide variety of public finance transactions, including the issuance of tax-exempt, fixed and variable rate bonds, advance and current refundings, leases and installment purchase agreements. She advises clients on issues related to private use, reissuances, exempt facility qualification and financing, arbitrage, and couns...

Mr. Fox is the managing partner of Ivins, Phillips & Barker. He was named in 2012 by the Washingtonian Magazine for the fourth straight year as one of the outstanding tax lawyers in Washington, D.C., in the Washington Post Magazine's list of Super Lawyers for the third straight year, and has been named in Best Lawyers in America in each of the last ten consecutive years. Although, during his 47 years with the firm, Mr. Fox devoted a substantial portion of his activities to international a...

Erin L. Kopelman is a top attorney recognized by Best Lawyers in the practice area(s) of Collaborative Law: Family Law, Family Law and Family Law Mediation. Erin L., 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 Erin L. is held by other top lawyers in the same geographic and legal practice area.

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

Cynthia L. Santoni is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Cynthia L., who practices law in Fairfax, Virginia, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Cynthia L. is held by other top lawyers in the same geographic and legal practice area.

Christine Dunn is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Litigation - Labor and Employment. Christine, 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 Christine 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.

For more information, please visit www.gibsondunn.com/lawyer/walker-helgi-c/ .

Scott A. Bowman’s practice focuses on providing personal tax and estate planning counseling to wealthy individuals and families, advising them on structuring their wealth to minimize income, estate, gift and generation-skipping transfer taxes over multiple generations. He advises on trustee and family governance structures throughout the estate and trust administration process to preserve business enterprises and manage potentially sensitive family circumstances. Scott is experienced in...

Yohai Baisburd counsels companies, trade associations and governments in a variety of international trade matters in the United States and globally. Mr. Baisburd’s practice focuses on trade remedy (antidumping, subsidies, safeguards) litigation and import/export compliance and enforcement proceedings. He is recognized by Chambers and Partners for his Customs Law expertise and in The Best Lawyers in America for International Trade and Finance Law. Mr. Baisburd is on the roster of potenti...