Natan J. Leyva

E. Andrew Cole is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Construction Law, Litigation - Construction and Litigation - Trusts and Estates. E. Andrew, who practices law in Rockville, Maryland, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which E. Andrew is held by other top lawyers in the same geographic and legal practice area.

Kevin P. O’Brien is a partner in the firm’s Employee Benefits and Executive Compensation practice. His practice has concentrated in employee compensation and benefits for over 30 years. Kevin is widely known as a leader in a wide variety of subjects, including innovative defined benefit plan design, flexible benefits, ERISA fiduciary matters and executive compensation. Before joining the firm, Kevin worked in the Pension and Welfare Benefits Administration at the Labor Department ...

Tyrone P. Thomas is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Sports Law. Tyrone P., 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 Tyrone P. is held by other top lawyers in the same geographic and legal practice area.

Gil Ghatan is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Gil, 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 Gil is held by other top lawyers in the same geographic and legal practice area.

Brigen Winters counsels employers, plan administrators, financial institutions, insurers, trade associations, and coalitions on retirement, health and welfare, tax, executive compensation, regulatory, and legislative matters. Brigen helps clients achieve compliance and obtain favorable outcomes through amendments from Congress and regulatory guidance from the IRS and Departments of Treasury, Labor, and Health and Human Services. He counsels clients on all aspects of tax-qualified and individu...

John D. Seiver is a top attorney recognized by Best Lawyers in the practice area(s) of Communications Law. John D., 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 John D. is held by other top lawyers in the same geographic and legal practice area.

Michael L. Vogelsang, Jr., is a principal at The Employment Law Group ® law firm, where he frequently handles cases that involve whistleblower retaliation, employment discrimination, wrongful termination, and other workplace claims. Since joining the firm in 2007, Mr. Vogelsang has gained extensive experience representing federal employees. He specializes in navigating the administrative labyrinth of cases across dozens of departments and agencies, such as: the Department of Defense, the ...

Paula Calimafde chairs the firm’s Retirement Plans , Employee Benefits and Government Relations practice groups and is also a senior member of the Estate Planning , Tax and Nonprofit groups. She has more than 35 years of experience advising companies and tax-exempt organizations on qualified and non-qualified retirement plans and employee benefits, including non-qualified deferred compensation, welfare benefit and cafeteria plans. She is a nationally recognized leader in the field of cr...

David F. Klein is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. David F., who practices law in Washington, District of Columbia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David F. is held by other top lawyers in the same geographic and legal practice area.

Edward W. Cameron is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Construction. Edward W., who practices law in Fairfax, Virginia, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Edward W. is held by other top lawyers in the same geographic and legal practice area.