Barbara F. Klepper

Ellen K. Harrison advises clients on a broad range of tax issues, including estate planning and administration, tax controversies, and income, gift and estate tax planning for individuals, businesses and charitable organizations. She has significant experience drafting wills, trusts, powers of attorney, prenuptial arrangements and buy-sell agreements, as well as a broad range of corporate documents and family partnership agreements. Her tax controversy and litigation experience includes Inter...

Michael S. McNamara is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Michael S. practices law in Washington, District of Columbia Best Lawyers has recognized Michael S. McNamara since 2021. 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 Michael S. McNamara is held by other lawyers.

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

Adrian L. Bastianelli, III is Of Counsel at Peckar & Abramson PC , based in Washington, District of Columbia. Following a lengthy career representing participants across the construction industry in claims and litigation, while also serving as an ADR neutral, he has transitioned his practice to focus exclusively on neutral services. His work includes serving as an arbitrator, mediator, dispute review board (DRB) member, and in other roles involving arbitration and mediation. Adrian previo...

Kelly Dunbar is a partner in the firm’s Government & Regulatory Litigation and Appellate & Supreme Court Litigation practice groups, and a leader of the firm's Administrative Law Group. He focuses his practice on government and regulatory litigation, administrative rulemakings, constitutional and civil litigation, and appellate matters. Mr. Dunbar regularly counsels clients regarding regulatory strategy and litigation, represents them before administrative agencies, and litigate...

Craig McRobbie works directly with inventors to prepare patent applications in the areas of biotechnology, biochemistry, organic chemistry, inorganic chemistry, pharmaceutical chemistry and biology. Mr. McRobbie prosecutes patent applications including corresponding with clients and preparing replies to all USPTO correspondence. Mr. McRobbie handles cases before the USPTO Patent Trial and Appeal Board, and prepares patentability, non-infringement, validity and freedom-to-operate opinions. Mr....

Robert C. Jones is a lawyer recognized by Best Lawyers in the practice area of Government Relations Practice. Robert C. practices law in Washington, District of Columbia Best Lawyers has recognized Robert C. Jones 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 Robert C. Jones is held by other lawyers.

Carmen Irizarry-Díaz is a lawyer recognized by Best Lawyers in the practice area of Trusts and Estates. Carmen practices law in McLean, Virginia Best Lawyers has recognized Carmen Irizarry-Díaz 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 Carmen Irizarry-Díaz is held by other lawyers.

Vic Goel is Managing Partner of Goel & Anderson, LLC. His practice involves strategic guidance and compliance management for U.S. and multinational corporations with large-scale immigration programs. He is an active speaker and writer on immigration law and has been interviewed on immigration issues by the NBC Nightly News, The Washington Post, Forbes, CNN, The Wall Street Journal, Bloomberg Law, ComputerWorld, the Times of India and India Abroad, among others. In addition to being a long...

Recognized by the Washington Post as “ the feared attorney of the #MeToo movement ,” Debra S. Katz has been successfully litigating employment discrimination, civil rights, and whistleblower protection cases for nearly 40 years. Ms. Katz is a founding partner of Katz Banks Kumin LLP, where she concentrates her practice on employment discrimination, sexual harassment, wrongful discharge, whistleblower retaliation claims, and contractual employment disputes. She has developed extens...