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Allan Ong, MD, Internal Medicine, Rockford, IL

Allan Ong MD FHM

Hospital Medicine/Hospitalist


Hospitalist at OSF-St. Anthony Medical Center

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  • 5666 E State StRockford, IL 61108

  • Phone+1 815-226-2000

  • Fax+1 815-227-2880

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Education & Training

  • Loyola University Medical Center/Trinity-Mercy Chicago
    Loyola University Medical Center/Trinity-Mercy ChicagoResidency, Internal Medicine, 2001 - 2004
  • University of the Philippines College of Medicine
    University of the Philippines College of MedicineClass of 1999

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 2004 - 2026
  • WI State Medical License
    WI State Medical License 2018 - 2023
  • AZ State Medical License
    AZ State Medical License 2018 - 2020
  • IA State Medical License
    IA State Medical License 2018 - 2020
  • Internal Medicine
    American Board of Internal Medicine Internal Medicine

Professional Memberships

Other Languages

  • Chinese (Mandarin), Filipino

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