Debra D'Agostino

William R. Hollaway is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law. William R., who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William R. is held by other top lawyers in the same geographic and legal practice area.

Lawrence M. Prosen is a top attorney recognized by Best Lawyers in the practice area(s) of Arbitration, Construction Law and Litigation - Construction. Lawrence M., who practices law in Washington, District of Columbia, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lawrence M. is held by other top lawyers in the same geographic and legal practice area.

David G. Barger focuses his practice on white collar criminal defense, government investigations, including Foreign Corrupt Practices Act (FCPA) investigations, corporate compliance, including FCPA compliance, criminal and civil tax controversies, and complex commercial litigation. His practice includes representing companies and individuals in civil and criminal government investigations, often involving government contract issues; and handling complex civil litigation in both state and fede...

Steven C. Sunshine is the leader of Skadden’s Global Antitrust and Competition Group. He represents clients in connection with antitrust aspects of litigation, mergers and acquisitions, counseling and grand jury investigations. Mr. Sunshine is recognized as one of the leading antitrust practitioners in the market. He was listed in Best of the Best USA 2013 as one of the top competition lawyers in the United States and in Lawdragon 500 Leading Lawyers in America . He repeatedly is select...

Recognizing that many people meet Heather Mehigan during times of significant personal and family turmoil, her legal insight and sincerity puts them at ease. A tireless advocate for her clients, she assesses the circumstances of each matter and then works collaboratively with all parties to affect the best possible resolution. Heather instills a sense of confidence in her clients, and opposing counsel respect her fair and firm efforts to achieve consensus. Her areas of focus include fiduciary...

Brian Benczkowski is a partner in Kirkland’s Washington, D.C., office. He is a member of the Firm’s Government, Regulatory & Internal Investigations Practice Group. Brian has deep and diverse government enforcement and investigations experience, bolstered by his service in multiple leadership positions at the United States Department of Justice (DOJ) and on Capitol Hill. From 2018–2020, he served as the Senate-confirmed Assistant Attorney General for DOJ’s Criminal...

John Thompson focuses his practice on complex Chapter 11 cases and debtor and creditor rights. He handles business reorganizations and cross-border insolvency matters, and has extensive experience representing debtors, creditors, acquirers, landlords and equity holders, both in and out of court, across a broad range of industries.

Julia K. York is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Julia K., 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 Julia K. is held by other top lawyers in the same geographic and legal practice area.

Carolyn Grimes is a partner in the firm, practicing in all areas of family law including divorce, spousal support, child custody, child support, equitable distribution, retirement issues, and prenuptial agreements, among other areas. She practices in all of the Circuit and Juvenile and Domestic Relations Courts in Northern Virginia and has argued before the Court of Appeals. She has lectured on family law topics ranging from custody to retirement issues, including military, federal, civilian ...

John L. Laster is a top attorney recognized by Best Lawyers in the practice area(s) of Elder Law and Trusts and Estates. John 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 John L. is held by other top lawyers in the same geographic and legal practice area.