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Flu Season Hospital Visitor Limitations

Temporary limitations are in place for hospital visitors. Visitors must be 18 years or older and not exhibit any flu symptoms.

Alexander W. Jahng, MD

  • Internal Medicine
  • Gastroenterology


Conditions and Treatments

Procedures Performed

  • Colonoscopy
  • EGD (Esophagogastroduodenoscopy)
  • ERCP (Endoscopic Retrograde Cholangiopancreatogram)
  • EUS (Endoscopic Ultrasound, therapeutic and diagnostic)
  • RFA (Radiofrequency Ablation)

Education and Training

Medical School
  • UC - Irvine College of Medicine
  • Harbor - UCLA Medical Center
  • Harbor - UCLA Medical Center
  • Harbor UCLA Medical Center
  • UC Irvine Graduate Medical Education
Board Certifications
  • American Board of Internal Medicine, Gastroenterology
  • American Board of Internal Medicine, Internal Medicine

Awards and Recognition

Healing Hands


Healing Hands Honoree

A grateful patient program honoring Loma Linda University Health physicians and staff.