C. Daniel "Dan" Vaughan

Justin Flint is a lawyer recognized by Best Lawyers in the practice areas of Ethics and Professional Responsibility Law and Legal Malpractice Law - Defendants. Justin practices law in Washington, District of Columbia Best Lawyers has recognized Justin Flint 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 Justin Flint is held by other lawyers.

Michael Suga has extensive experience representing contractors, subcontractors, developers, and design professionals in litigation concerning public and private construction projects and engineering services. Michael has represented clients in various state and federal courts and in ADR mediation and arbitration proceedings. Additionally, Michael has provided advice and representation to clients during contract negotiations and during project execution in order to protect and preserve client ...

Julia Yolles is a lawyer recognized by Best Lawyers in the practice area of Family Law. Julia practices law in Fairfax, Virginia Best Lawyers has recognized Julia Yolles since 2025. 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 Julia Yolles is held by other lawyers.

Jeffrey N. Gibbs joined Hyman, Phelps & McNamara in 1990. Over the course of his career, he has developed an extensive knowledge of FDA law, from product approvals to advertising and promotion, and enforcement actions. In recent years, Mr. Gibbs has focused primarily on advising medical device and IVD companies, as well as pharmacies. Based on his extensive experience working with the industry on FDA issues, and previously for FDA, he provides efficient and insightful guidance. He has wor...

Kirsten Grüneberg is a lawyer recognized by Best Lawyers in the practice areas of Biotechnology and Life Sciences Practice and Patent Law. Kirsten practices law in Tysons, Virginia Best Lawyers has recognized Kirsten Grüneberg 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 Kirsten Grüneberg is held by other lawyers.

William A. Goldberg is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation and Litigation - Trusts and Estates. William A. practices law in Bethesda, Maryland Best Lawyers has recognized William A. Goldberg since 2018. 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 A. Goldberg is held by other lawyers.

Alexandra Field is a lawyer recognized by Best Lawyers in the practice area of Communications Law. Alexandra practices law in Washington, District of Columbia Best Lawyers has recognized Alexandra Field since 2025. 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 Alexandra Field is held by other lawyers.

For more information, please visit www.gibsondunn.com/lawyer/debold-david/ .

Justin A. DeVault uses comprehensive estate and tax planning to help clients plan for the future. By working closely with clients throughout the various stages of their lives, he helps them preserve wealth for future generations by protecting the assets they have worked hard to accumulate, while minimizing federal and state estate tax liability. Justin works with individuals and families to carefully craft estate plans tailored to each client’s specific needs. He utilizes planning devic...

Caroline D. Ciraolo, former Acting Assistant Attorney General of the U.S. Department of Justice’s Tax Division, is a partner with Kostelanetz LLP and a founder of its Washington, D.C. office. Her practice focuses on federal and state civil tax controversies, including representation in sensitive audits, administrative appeals, and litigation, providing related tax advice, conducting internal investigations, and representing individuals and entities in criminal tax investigations and pro...