Marianna G. Dyson

Darla J. McClure is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Closely Held Companies and Family Businesses Law, Corporate Law, Employment Law - Individuals and Employment Law - Management. Darla J., who practices law in Rockville, Maryland, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Darla J. is held by other top lawyers in...

Margaret Marks is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Trusts and Estates. Margaret, who practices law in Reston, Virginia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Margaret is held by other top lawyers in the same geographic and legal practice area.

Michael W. Brooks is a top attorney recognized by Best Lawyers in the practice area(s) of Energy Law and Oil and Gas Law. Michael W., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael W. is held by other top lawyers in the same geographic and legal practice area.

Philip Baker-Shenk is a partner in our firm's Indian Law Practice Group and our Entertainment Law Practice Group. He provides legal and policy representation to dozens of Native American Indian Tribal governments as well as Tribal organizations and companies doing business with Indian Tribes. Mr. Baker-Shenk began working on behalf of Indian Tribes in our Nation's capital in 1976. For half a decade, he served as staff in the U.S. Senate, including two years as Majority General Counsel to Indi...

Carmine R. Zarlenga is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law. Carmine R., who practices law in Washington, District of Columbia, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Carmine R. is held by other top lawyers in the same geographic and legal practice area.

Roscoe C. Howard, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Roscoe C., who practices law in Washington, District of Columbia, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Roscoe C. is held by other top lawyers in the same geographic and legal practice area.

Paul M. Hyman is a founding member of Hyman, Phelps & McNamara. Since opening the firm in 1980, he has led efforts to make it the premiere FDA law practice. He brings five decades of perspective to the regulatory priorities and policies of FDA and FTC. Mr. Hyman has advised clients on nearly every aspect of FDA regulation, ranging from premarket approvals, to labeling and post-market compliance, and has defended against enforcement actions such as warning letters, recalls, and court actio...

Leon B. Greenfield is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Leon B., who practices law in Washington, District of Columbia, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Leon B. is held by other top lawyers in the same geographic and legal practice area.

Natalia C. Wilson is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Natalia C., who practices law in Washington, District of Columbia, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Natalia C. is held by other top lawyers in the same geographic and legal practice area.

Dennis J. Quinn is a top attorney recognized by Best Lawyers in the practice area(s) of Ethics and Professional Responsibility Law. Dennis J., 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 Dennis J. is held by other top lawyers in the same geographic and legal practice area.