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Dr. O'Neill is on Doximity

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Education & Training

  • SUNY Downstate Health Sciences University
    SUNY Downstate Health Sciences UniversityResidency, Anesthesiology, 1981 - 1984
  • Universidad de Guadalajara
    Universidad de GuadalajaraClass of 1980

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1981 - 2025
  • PA State Medical License
    PA State Medical License 1983 - 2018
  • IN State Medical License
    IN State Medical License 2007 - 2017
  • American Board of Anesthesiology Anesthesiology

Hospital Affiliations