Sean K. Hallisey is a law clerk in the Litigation Department.

Mr. Hallisey joined Debevoise in 2018. He received his J.D. from Fordham University Law School in 2018, and his B.A. from McGill University in 2008.


  • Fordham University School of Law, 2018, J.D.
  • McGill University, 2008, B.A.

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