Jospeh B. Chazen

Gregory McGillivary is the managing partner of McGillivary Steele Elkin LLP. He has over 30 years of experience litigating, arbitrating, settling, and most importantly, winning multi-million-dollar cases on behalf of unions and individual workers who have been wrongly denied pay and benefits. He has represented tens of thousands of workers in a multitude of industries in both the public and private sector through all levels of the judiciary system and in arbitration. In addition to litigation...

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...

Allyson Mullen provides counsel to medical device and in vitro diagnostic (IVD) manufacturers. Ms. Mullen assists clients with a wide range of pre and postmarket regulatory topics including developing regulatory strategy, preparing regulatory submissions, drafting regulatory policies and procedures, reviewing advertising and promotional materials, and addressing enforcement matters. In the premarket area, Ms. Mullen develops regulatory strategy, including obtaining breakthrough device designa...

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.

Dennis handles diverse regulatory and transactional matters, ranging from day-to-day client representation to participation in multiple agency and court proceedings involving issues of industry-wide concern. He also handles major administrative and court litigation, and FCC Enforcement Bureau proceedings, for a wide variety of clients. As a member of the District of Columbia Bar, Dennis is admitted to practice in the Third, Tenth and D.C. Circuits, and before the Supreme Court of the United S...

Jack S. Barufka is a lawyer recognized by Best Lawyers in the practice area of Patent Law. Jack S. practices law in Tysons, Virginia Best Lawyers has recognized Jack S. Barufka 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 Jack S. Barufka is held by other lawyers.

Mark J. MacDougall is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. Mark J. practices law in Washington, District of Columbia Best Lawyers has recognized Mark J. MacDougall since 2010. 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 Mark J. MacDougall is held by other lawyers.

Karen N. Shapiro is a lawyer recognized by Best Lawyers in the practice areas of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law, Corporate Law, Employment Law - Management and Mergers and Acquisitions Law. Karen N. practices law in Rockville, Maryland Best Lawyers has recognized Karen N. Shapiro since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. ...

Franca Harris Gutierrez is Chair of the Financial Institutions Practice. She leads one of the country’s preeminent banking and financial services practices from the firm’s Washington DC office, where she advises domestic and international banks, mortgage servicers, student loan servicers, consumer lending companies and emerging financial services providers on complex regulatory, enforcement and transactional issues. Ms. Harris Gutierrez is an active member of the firm’s Cons...

Michelle D. Gambino is a lawyer recognized by Best Lawyers in the practice areas of Commercial Litigation, Litigation - Banking and Finance and Litigation - Real Estate. Michelle D. practices law in McLean, Virginia Best Lawyers has recognized Michelle D. Gambino since 2022. 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 Michelle D. Gambino is held by othe...