Sarah B. W. Kirwin

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...

James N. Mastracchio is a lawyer recognized by Best Lawyers in the practice area of Tax Law. James N. practices law in Washington, District of Columbia Best Lawyers has recognized James N. Mastracchio 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 James N. Mastracchio is held by other lawyers.

Jonathan L. Holbrook is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. Jonathan L. practices law in Washington, District of Columbia Best Lawyers has recognized Jonathan L. Holbrook 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 Jonathan L. Holbrook is held by other lawyers.

Theresa D. Small practices trust and estate litigation, estate planning, guardianships and conservatorships, fiduciary representations, and trust and estate administration. Theresa represents clients throughout Northern Virginia. Prior to practicing at McCandlish Lillard, Theresa spent two years clerking at the Fairfax County Circuit Court for the Honorable Stephen C. Shannon and the Honorable David Bernhard. During her clerkship experience, she not only focused on the intricacies of Virginia...

Raymond J. Sherbill is a lawyer recognized by Best Lawyers in the practice areas of Closely Held Companies and Family Businesses Law, Corporate Law and Tax Law. Raymond J. practices law in Bethesda, Maryland Best Lawyers has recognized Raymond J. Sherbill 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 Raymond J. Sherbill is held by other lawyers.

Jonathan S. Jeffress served the District of Columbia as an Assistant Federal Public Defender for 14 years, regularly taking on – and defeating – the Department of Justice and the U.S. Attorney’s Office in court. Jon specializes in representation for clients under investigation for alleged false statements, bribery, and campaign finance violations. Since entering private practice at Kaiser Law, Jon has worked with clients in all phases of federal criminal cases, including thr...

Thomas J. Kim is a lawyer recognized by Best Lawyers in the practice areas of Corporate Governance Law and Securities / Capital Markets Law. Thomas J. practices law in Washington, District of Columbia Best Lawyers has recognized Thomas J. Kim since 2017. 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 Thomas J. Kim is held by other lawyers.

Julie Christopher is passionate about helping people navigate challenging transformations in their family landscape. She focuses her legal practice on domestic issues including separation and divorce, complex custody suits, child support and alimony, modifications to existing agreements, property distribution and valuations, contempt and enforcement, and pre- and post-nuptial and separation agreements. Julie is driven to ensure her clients maintain the steadfast belief that she is their advoc...

Stephen L. Braga is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Criminal Defense: General Practice, Criminal Defense: White-Collar, Legal Malpractice Law - Defendants, Litigation - Regulatory Enforcement (SEC, Telecom, Energy) and Litigation - Securities. Stephen L. practices law in Washington, District of Columbia Best Lawyers has recognized Stephen L. Braga since 2006. The Best Lawyers recognition is based on a peer-review survey of lawyers in the sam...

Janis Claire Kestenbaum is a lawyer recognized by Best Lawyers in the practice area of Privacy and Data Security Law. Janis Claire practices law in Washington, District of Columbia Best Lawyers has recognized Janis Claire Kestenbaum 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 Janis Claire Kestenbaum is held by other lawyers.