1850 M Street NW,, Suite 840, Washington, District of Columbia 20036

John N. Cannon, Esquire


202-753-0042 phone

202-776-0975 fax

John N. Cannon is a litigation attorney licensed to practice law in the District of Columbia. John has experience in a range of practice areas, including complex civil litigation, civil rights, criminal law, domestic relations, and immigration. Prior to joining Douglas & Boykin, he served as a judicial law clerk to the Hon. Steven N. Berk of the Superior Court of the District of Columbia and as an attorney at a Washington, D.C. law firm specializing in complex litigation.

Legal Experience

  • Douglas & Boykin: 2023 – present
  • Hollingsworth: 2021 – 2023

Bar Membership

  • District of Columbia
  • U.S. District Court for the District of Columbia


  • The George Washington University Law School, J.D., 2019
  • Villanova University, B.A., 2016
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