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


  • District of Columbia

John N. Cannon works in the Firm's Complex Litigation, Pharmaceutical Products, and Toxic Torts & Products Liability practice groups and is a member of the Firm's trial team engaged in the serial litigation over an EPA-approved herbicide.

Prior to joining the Firm, Mr. Cannon clerked for the Honorable Steven N. Berk of the District of Columbia Superior Court, where his responsibilities included assisting with criminal trials, sentencings, and motions hearings, and handling domestic relations cases.

Mr. Cannon earned his J.D. from George Washington University Law School where he was a member of the Federal Circuit Bar Journal. During law school he served as an intern at the U.S. Department of Justice, Criminal Division, Capital Case Section, for the Honorable Jorge Alonso of the U.S. District Court for the Northern District of Illinois, and for the Honorable Patricia A. Broderick at the District of Columbia Superior Court. Mr. Cannon graduated from Villanova University with a B.A. in Political Science.