Colleen P. Gillis

Mark R. Rosman is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law and Litigation - Antitrust. Mark R., who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark R. is held by other top lawyers in the same geographic and legal practice area.

Colleen Coveney, a Partner at Katz Banks Kumin, joined the firm in 2012. Ms. Coveney represents clients in a range of civil rights and discrimination matters under federal and state anti-discrimination statutes including Title VII of the Civil Rights Act of 1964, the Pregnancy Discrimination Act of 1978, Title IX of the Education Amendments of 1972, and corresponding state laws. Ms. Coveney also represents whistleblowers in unlawful retaliation cases, as well as individuals submitting tips to...

Michael A. Robinson is the founder and Chief Executive Officer of Robinson Law, PLLC, and he brings a distinguished record of public service and litigation experience to his current role. After earning his J.D. from Regent University School of Law in 2006, he began his legal career as a prosecutor in the City of Newport News and later in Fauquier County, Virginia. In Newport News, he was assigned to the Juvenile & Domestic Relations team and prosecuted nearly 1,000 cases in Juvenile and D...

Lance Brasher is the head of the firm’s North American Energy and Infrastructure Projects Group. He has served for more than 20 years as lead lawyer in complex acquisition, financing and development transactions involving energy and infrastructure facilities in the United States and around the world. Mr. Brasher has advised diversified energy companies, utilities, private investment firms and financial institutions in all phases of solar, wind and other renewable energy projects; gas an...

Victor E. Long is a Partner in the Washington, D.C. litigation law firm of Regan Zambri Long PLLC and limits his practice to representing injured clients in medical malpractice, automobile, wrongful death and other serious personal injury cases. Mr. Long is board-certified in Civil Trial Advocacy by the National Board of Trial Advocacy and is licensed to practice in the District of Columbia and Maryland. Prior to entering private practice, Mr. Long was a trial attorney in the U.S. Department ...

Linda is the Managing Shareholder at Trow & Rahal and has been with the firm since it was founded in 1993. Trow & Rahal focuses exclusively on immigration and nationality law, and Linda oversees the firm’s business immigration practice with an emphasis on visas and corporate immigration services for employers; I-9 and compliance; global visas; visas for athletes and persons of extraordinary ability; EB-5 and other visa options for investors and entrepreneurs; and citizenship and...

Anthony E. DiResta is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law. Anthony E., who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony E. is held by other top lawyers in the same geographic and legal practice area.

Andrew Schwartz establishes trusting and communicative relationships with his clients, which helps him better understand their particular circumstances in order to achieve their desired goals. Andrew prides himself on being proactive, responsive and dedicated to each and every client. Andrew focuses his practice on commercial transactions, employment law, real estate, and successful business growth, management, operation, and succession. With his knowledge and wealth of experience in business...

R. J. Davis is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. R. J., who practices law in Tysons, Virginia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. J. is held by other top lawyers in the same geographic and legal practice area.

Louis Cohen is a senior counsel in the firm's Litigation/Controversy Department, and a member of the Appellate and Supreme Court Litigation Practice Group. He joined the firm in 1967. Mr. Cohen served as Deputy Solicitor General of the United States from 1986-1988, and focuses on US Supreme Court and other appellate litigation and corporations law. Mr. Cohen’s appellate practice has included more than fifty cases on the merits in the US Supreme Court and a large number of cases in the c...