Mark A. Perry

Nationally recognized authority in defamation law. Focused on protecting, defending and vindicating the most valuable asset many people and companies have—their reputations. Mitch brings his unique perspective on communications and media relations to brewing crises and those that have already erupted. Mitch works with individuals and companies to minimize the risk of attacks on reputation before they happen. When necessary, Mitch is equally comfortable fighting for his clients in the co...

Lynn L. Bergeson, Managing Partner of Bergeson & Campbell, P.C. (B&C®), has earned an international reputation for her deep and expansive understanding of the Toxic Substances Control Act (TSCA), the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), the European Union Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) regulation, and especially how these regulatory programs pertain to nanotechnology, industrial biotechnology, synthetic biology,...

Eric Zimmerman is a recognized Medicare law and policy authority and registered lobbyist who represents clients before Congress and administrative agencies, and helps clients navigate federal legislative and regulatory processes related to Medicare coverage, coding, reimbursement and compliance. He primarily counsels and represents hospitals and health systems, ambulatory surgery centers, clinical laboratories, pharmaceutical, biotechnology and device manufacturers and suppliers, medical trad...

Jeffrey R. Gans is a lawyer recognized by Best Lawyers in the practice area of Construction Law. Jeffrey R. practices law in Washington, District of Columbia Best Lawyers has recognized Jeffrey R. Gans since 2016. 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 Jeffrey R. Gans is held by other lawyers.

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

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....

Eric J. Rollinger is a lawyer recognized by Best Lawyers in the practice areas of Litigation and Controversy - Tax and Tax Law. Eric J. practices law in Rockville, Maryland Best Lawyers has recognized Eric J. Rollinger 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 Eric J. Rollinger is held by other lawyers.

Michael R. Hatcher is a lawyer recognized by Best Lawyers in the practice areas of Employment Law - Management and Litigation - Labor and Employment. Michael R. practices law in Reston, Virginia Best Lawyers has recognized Michael R. Hatcher 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 Michael R. Hatcher is held by other lawyers.

Richard W. Westling is a lawyer recognized by Best Lawyers in the practice area of Criminal Defense: White-Collar. Richard W. practices law in Washington, District of Columbia Best Lawyers has recognized Richard W. Westling 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 Richard W. Westling is held by other lawyers.

Nicholas Woodfield is a principal at The Employment Law Group® law firm and is the firm’s general counsel. He is a seasoned trial attorney specializing in civil litigation and appellate advocacy and focuses his practice on whistleblower claims, wage non-payment and misclassification claims under the Fair Labor Standards Act (FLSA), discrimination and retaliation cases, and qui tam actions. Washingtonian Magazine has named him to its “Top Lawyers” list for his representat...