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Contact
Email
Phone
202-324-1743
Address
Washington, DC, 20535-0001, US
Professional
Bar Number
04321800
Bar Admissions
Maryland
About
John M. Clarkson is an attorney at the US Department of Justice/FBI in Washington, DC. He focuses his practice on Government/Administrative law. Mr. Clarkson’s bar number is 04321800. While specific details regarding his education, bar admission date, or notable cases are not publicly available, he represents the US Department of Justice/FBI in legal matters related to his practice area.
Other Government/Administrative Attorneys in Washington, DC
Updated: May 29, 2026Verified: Jun 22, 2023