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William Grehan, MD, Anesthesiology, Naperville, IL, Gottlieb Memorial Hospital

WilliamGGrehanMD

Anesthesiology Naperville, IL

Pain Medicine

Physician

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Education & Training

  • University of Illinois College of Medicine at Chicago
    University of Illinois College of Medicine at ChicagoResidency, Anesthesiology, 1989 - 1992
  • Michael Reese Hospital and Medical Center
    Michael Reese Hospital and Medical CenterInternship, Transitional Year, 1988 - 1989
  • Georgetown University School of Medicine
    Georgetown University School of MedicineClass of 1988
  • University of Illinois College of Medicine at Chicago
    University of Illinois College of Medicine at ChicagoFellowship, Pain Medicine

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 1988 - 2026
  • GA State Medical License
    GA State Medical License 2024 - 2025
  • IN State Medical License
    IN State Medical License 2023 - 2025
  • SC State Medical License
    SC State Medical License 2023 - 2025
  • FL State Medical License
    FL State Medical License 2023 - 2025
  • WI State Medical License
    WI State Medical License 2024 - 2025
  • SD State Medical License
    SD State Medical License Active through 2025
  • American Board of Anesthesiology Anesthesiology

Hospital Affiliations