Joseph P. "Joe" Markoski

Michael Leotta conducts internal investigations and represents corporations and individuals in white collar criminal law and regulatory enforcement matters. He regularly represents US consumer banks, global correspondent banks, broker-dealers, investment advisers, and FinTech companies in a broad range of matters, including defending financial institutions’ compliance with the Bank Secrecy Act and related anti-money laundering (AML) rules, securities law, and the Foreign Corrupt Practic...

Joshua H. Soven is a partner in the Washington, D.C. office of Gibson, Dunn & Crutcher, LLP. Mr. Soven’s practice focuses on government antitrust investigations, antitrust litigation, and counseling on competition issues. He regularly represents clients before the Antitrust Division of the Department of Justice and the Federal Trade Commission, and in the federal courts. Mr. Soven has served in high-level positions at both U.S. antitrust agencies. Mr. Soven was Chief of the Litigati...

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

J ane C. Bergner's practice encompasses a broad range of tax matters, including tax audit and controversy matters; tax collection disputes; innocent spouse issues; civil litigation at the trial and appellate levels; corporate, partnership, business and individual transactional tax planning; the representation of tax-exempt organizations; and estate, gift and wealth planning and probate. Jane is the author of Chapter 50, "Tax Court Jurisdiction, Procedure & Practice," included in the tax t...

Nicole is the leader of Sullivan's Investment Management Group and Chair of its Corporate Governance & Board Advisory Practice. Nicole also serves as Co-Chair of the firm's Lateral Partner Hiring Committee. Nicole’s practice focuses on the representation of boards and board committees, including independent directors, as well as a broad spectrum of financial services and other companies, such as investment companies (open-end, closed-end, BDCs and ETFs), investment advisers and brok...

Catherine Hancock Dorsey is a senior appellate attorney and shareholder in the Washington D.C. offices of Baron & Budd, where she works in the firm’s Opioid Litigation Group. She brings almost 17 years of experience at the Department of Justice to Baron & Budd’s robust opioid practice and has briefed and argued an array of complex cases in her lengthy career. At Baron & Budd, Ms. Dorsey handles, advises, and strategizes on appellate and other issues. “I am excite...

Michael W. Robinson is a lawyer recognized by Best Lawyers in the practice area of Commercial Litigation. Michael W. practices law in Fairfax, Virginia Best Lawyers has recognized Michael W. Robinson 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 Michael W. Robinson is held by other lawyers.

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.

Norman Armstrong, Jr. is a lawyer recognized by Best Lawyers in the practice areas of Antitrust Law and Litigation - Antitrust. Norman practices law in Washington, District of Columbia Best Lawyers has recognized Norman Armstrong, Jr. 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 Norman Armstrong, Jr. is held by other lawyers.

Clients turn to David Kochanski when they require practical and cutting edge approaches to efficiently and economically achieve their business objectives. Clients hire him for their complex real estate transactions because he is not only a recognized leader within the field, but also because he is not afraid to make unconventional suggestions that he can back up with solid legal and business rationale. David’s clients trust his judgment and have confidence in his advice. David’s a...