Patrick T. O’Brien

Mike concentrates his practice on Construction Law and Litigation – Construction , with a particular focus on construction, surety , and government contracts matters. He serves as Co-Managing Partner of the Washington, District of Columbia office of Peckar & Abramson PC , chairs the Surety and Construction Related Insurance Defense practice, and is Co-Chair of the firm’s Crisis Management team. Industry feedback published by Chambers USA reflects that clients value Mike’...

John E. Kelly is a lawyer recognized by Best Lawyers in the practice areas of Criminal Defense: White-Collar and Health Care Law. John E. practices law in Washington, District of Columbia Best Lawyers has recognized John E. Kelly 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 John E. Kelly is held by other lawyers.

After 30 years as a partner with highly regarded Yablonski, Both & Edelman, Daniel B. Edelman joined Katz, Marshall & Banks, LLP as Of Counsel, specializing in employment discrimination, whistleblower, civil rights/civil liberties and contractual matters. A graduate of Harvard University, Mr. Edelman received his law degree from Harvard Law School. He served as law clerk to U.S. Supreme Court Justice Harry A. Blackmun, and is widely considered to be a preeminent appellate advocate. He...

Adam Hoffinger's litigation and trial practice focuses on complex civil and white‑collar criminal matters, including securities, health care, Foreign Corrupt Practices Act, False Claims Act, export controls, money laundering, antitrust, and bankruptcy. He counsels corporations and individuals in compliance matters, internal investigations, and Congressional and regulatory matters. He also represents corporations and individuals in high stakes civil litigation. Mr. Hoffinger has defended numer...

Debora Fajer-Smith is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Plaintiffs. Debora practices law in Greenbelt, Maryland Best Lawyers has recognized Debora Fajer-Smith since 2019. 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 Debora Fajer-Smith is held by other lawyers.

Rob Niccolini is co-chair of the firm's Healthcare Practice Group. He represents management in employment litigation and labor disputes, with special experience in the health care, technology, insurance, manufacturing, government contracting, hospitality and retail industries. His practice includes all facets of employment discrimination, harassment, wage and hour, ADA, FMLA, ERISA, covenants not to compete and employment torts, as well as labor arbitration, union campaigns and unfair labor p...

Carol L. Ehlenberger is a lawyer recognized by Best Lawyers in the practice area of Family Law. Carol L. practices law in Reston, Virginia Best Lawyers has recognized Carol L. Ehlenberger since 2013. 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 Carol L. Ehlenberger is held by other lawyers.

Ian represents companies, executives, and fiduciaries in connection with Employee Retirement Income Security Act (ERISA) litigation, employee benefits and executive compensation matters, class actions, and other commercial disputes. Trained as a trial lawyer, Ian has focused almost exclusively on employee benefits related litigation for the past 15 years. What do you focus on? I focus my practice on ERISA litigation. With broad experience in this area, I help defend plans, fiduciaries, and co...

Ricardo Carvajal works with manufacturers and marketers of food and dietary supplements, OTC drugs, and cosmetics on a range of FDA, USDA, and FTC regulatory issues. Mr. Carvajal advises clients ranging from start-ups to multinational companies at all points in the supply chain, including bulk ingredient manufacturers, distributors of packaged goods, and retailers. He counsels clients on the regulatory status of ingredients and finished products, and provides advice on compliance with labelin...

Timothy J. Jessell is a lawyer recognized by Best Lawyers in the practice area of Tax Law. Timothy J. practices law in McLean, Virginia Best Lawyers has recognized Timothy J. Jessell since 2023. 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 Timothy J. Jessell is held by other lawyers.