Skip to main content
Ilwoong Chang, MD, Gastroenterology, Munster, IN

IlwoongWChangMD

Gastroenterology Munster, IN

Advanced Endoscopic Interventional

I W Chang MD PC

Dr. Chang is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Chang's full profile

Already have an account?

  • Office

    9030 Columbia Ave
    Munster, IN 46321
    Phone+1 219-836-6002
    Fax+1 219-836-6003

Education & Training

  • University of Illinois College of Medicine at Chicago
    University of Illinois College of Medicine at ChicagoFellowship, Gastroenterology, 1975 - 1976
  • University of Illinois College of Medicine at Chicago
    University of Illinois College of Medicine at ChicagoResidency, Internal Medicine, 1974 - 1975
  • Detroit Medical Center/Wayne State University
    Detroit Medical Center/Wayne State UniversityResidency, Internal Medicine, 1972 - 1974
  • Huron Hospital
    Huron HospitalResidency, Internal Medicine, 1971 - 1972
  • Huron Hospital
    Huron HospitalInternship, Transitional Year, 1970 - 1971
  • Yonsei University College of Medicine
    Yonsei University College of MedicineClass of 1966

Certifications & Licensure

  • MI State Medical License
    MI State Medical License Current
  • IN State Medical License
    IN State Medical License 1976 - 2023
  • IL State Medical License
    IL State Medical License 1974 - 1987
  • PA State Medical License
    PA State Medical License 1972 - 1976
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Gastroenterology

Awards, Honors, & Recognition

  • Fellow (FACG) American College of Gastroenterology

Professional Memberships