Heather Sisto Koontz

Matthew J. Yao, Esq. is an attorney and owner of Yao Law Firm, P.C. His practice is focused primarily on Estate Planning and Probate matters. Mr. Yao is an attorney that likes numbers, which is an unusual combination that has made him a highly sought-after administrator of Trusts, Estates, and Conservatorships. Dedicated to providing excellent service to his clients, Mr. Yao has received recognition and awards from SuperLawyers, BestLawyers, and Virginia Business LegalElite, among others. His...

Theresa M. Connolly is the co-managing partner of the Washington, D.C. Metro offices, where her litigation practice focuses on advising and counseling employers in all employment matters and defending employers in all aspects of workplace litigation including complex trade secret misappropriation cases. She has significant experience representing employers in regards to discrimination claims, harassment, contractor issues, wage and overtime claims, wrongful discharge, contracts, tort actions ...

William M. Jay is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Bet-the-Company Litigation, FDA Law and Litigation - Patent. William M., who practices law in Washington, District of Columbia, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William M. is held by other top lawyers in the same geographic and legal practice area.

Solomon L. Wisenberg is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Solomon L., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Solomon L. is held by other top lawyers in the same geographic and legal practice area.

Paul J. Abraham is the founder and CEO of PJI Law. After growing up in Northern Virginia, Mr. Abraham earned two academic majors at Cornell University and came back to Northern Virginia to obtain a Juris Doctor degree at the George Mason University School of Law. Mr. Abraham has represented clients in trusts & estates, litigation, and business law for over 15 years. Additionally, Mr. Abraham has been an active participant in several legal pro bono programs, including the Family Legal Assi...

Spencer F. Walters is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Spencer F., who practices law in Washington, District of Columbia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Spencer F. is held by other top lawyers in the same geographic and legal practice area.

Brad M. Dashoff is an attorney in the firm’s Real Estate and Corporate/Business practice groups. He works diligently to create practical solutions that transform his clients’ visions into tangible results on projects in Maryland, Virginia, and Washington, D.C., as well as throughout the United States. He provides practical and insightful guidance on a wide range of real estate issues. Brad counsels developers, investors, families, private equity funds and non-traditional property ...

Richard Chinn is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Richard, who practices law in Tysons, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard is held by other top lawyers in the same geographic and legal practice area.

Michal Shinnar is a top attorney recognized by Best Lawyers in the practice area(s) of Civil Rights Law, Employment Law - Individuals and Litigation - Labor and Employment. Michal, who practices law in Greenbelt, Maryland, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michal is held by other top lawyers in the same geographic and legal practice area.

Arianna Evers helps clients navigate privacy, cybersecurity and artificial intelligence (AI)-related challenges in an increasingly complex and fluid legal environment. Ms. Evers represents clients in high-stakes enforcement actions with regulators, including the Federal Trade Commission (FTC), state attorneys general, and the US Department of Health and Human Services Office for Civil Rights (HHS-OCR), as well as in litigation in state and federal courts, concerning alleged privacy and consum...