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Deborah S. Mazer


Associate in our Civil Litigation practice.


J.D., Yale Law School
B.A., Bioethics; History and Philosophy of Science, University of Toronto


Law Clerk, Hon. Grant Huscroft, Ontario Court of Appeals, 2018
Law Clerk, Hon. David M. Brown & Hon. Jean L. MacFarland, Ontario Court of Appeals, 2017-2018

Professional history

  • Davis Polk, 2018-2021 and 2023-present

Qualifications and admissions

  • State of New York
  • U.S. Court of Appeals, Second Circuit
  • U.S. District Court, S.D. New York
  • U.S. Tax Court
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