John L. Wittenborn

Mary S. Hodgins is a Partner in the firm’s International Trade practice. She has represented domestic and foreign corporations, state-owned enterprises and foreign governments in unfair trade disputes with the United States before the U.S. Department of Commerce, the U.S. International Trade Commission, the U.S. Court of International Trade and the U.S. Court of Appeals for the Federal Circuit. Ms. Hodgins has also advised U.S. importers with regard to a variety of issues relating to U....

Daniel C. Neustadt is a lawyer recognized by Best Lawyers in the practice area of Trademark Law. Daniel C. practices law in Washington, District of Columbia Best Lawyers has recognized Daniel C. Neustadt 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 Daniel C. Neustadt is held by other lawyers.

Rama Taib-Lopez is a lawyer recognized by Best Lawyers in the practice areas of Family Law and Family Law Arbitration. Rama practices law in Rockville, Maryland Best Lawyers has recognized Rama Taib-Lopez 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 Rama Taib-Lopez is held by other lawyers.

Parker A. Rider-Longmaid is a lawyer recognized by Best Lawyers in the practice area of Appellate Practice. Parker A. practices law in Washington, District of Columbia Best Lawyers has recognized Parker A. Rider-Longmaid 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 Parker A. Rider-Longmaid is held by other lawyers.

Johnine P. Barnes is a lawyer recognized by Best Lawyers in the practice area of Litigation - Labor and Employment. Johnine P. practices law in Washington, District of Columbia Best Lawyers has recognized Johnine P. Barnes 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 Johnine P. Barnes is held by other lawyers.

Gerald P. Konkel is a lawyer recognized by Best Lawyers in the practice area of Insurance Law. Gerald P. practices law in Washington, District of Columbia Best Lawyers has recognized Gerald P. Konkel 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 Gerald P. Konkel is held by other lawyers.

Personal injury lawyer Joseph Cammarata is a dual board-certified civil trial attorney, nationally known for his tenacity and perseverance in zealously representing clients in all stages of litigation. Mr. Cammarata's practice is concentrated in the areas of serious personal injury, brain injury, wrongful death and medical malpractice. He also successfully champions the rights of victims of discrimination and civil rights abuses. He has litigated against insurance companies, governmental enti...

Mike Prame is seasoned trial attorney and counselor, with over two decades of experience representing clients in matters related to retirement and healthcare plans. His clientele is largely based in three primary sectors. First, he counsels businesses with underfunded defined benefit pension plans, particularly those plans under scrutiny by the PBGC. Second, Mike advises actuarial, benefit/investment consulting and recordkeeping firms that provide services in connection with retirement and he...

Louis Mazawey brings decades of experience as an authority on the tax aspects of employee benefits in all forms to his work at Groom. As counsel to major insurance companies and a variety of plan sponsors—including corporate employers, trade associations, and public retirement systems—Lou has worked closely with qualified plans, 403(b) and 457 plans, IRAs, employee stock ownership plans, executive compensation, retiree medical benefits, plan terminations, mergers and spinoffs, the...

Mark Palchick has served clients in the communications field since 1975, particularly in matters relating to cable television regulation, international copyright, negotiations of program affiliation agreements, E-rate funding, interconnection agreements between private carriers, and other FCC regulatory matters. Mark represents competitive telecommunications providers and cable television operators in the Caribbean, cable television group owners, E-rate vendors, and local school districts. He...