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Steven Zeddun, MD

GW Provider
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Steven Zeddun MD Steven Zeddun MD


  • Assistant Professor of Medicine
Medical Biography
Clinical Interests
  • Biliary and Pancreatic Disorders
  • Interventional Endoscopy
  • Gastrointestinal Cancers
  • Gastroesophageal Reflux
  • Medical School
    • University of Wisconsin
  • Residency
    • The George Washington University Hospital
  • Fellowship
    • The George Washington University Hospital
Board Certified
  • Gastroenterology
  • Internal Medicine

Steven Zeddun, MD is board-certified in Internal Medicine and Gastroenterology. He is an assistant professor with The George Washington University School of Medicine & Health Sciences. Dr. Zeddun earned his medical degree from the University of Wisconsin Medical School, where he received a National Institutes of Health research grant from the General Clinical Research Center. He completed his residency in Internal Medicine with The George Washington University Medical Center. Following his residency, he completed a fellowship in gastroenterology and liver diseases at The George Washington University Medical Center.

Dr. Zeddun's clinical interests include Achalasia and related disorders of the esophagus, per oral endoscopic myotomy (POEM), endoscopic mucosal resection (EMR), Barrx RF ablation, endoluminal stent placement, endoscopic resection of large polyps, ERCP, interventional endoscopy, biliary and pancreatic disorders, GERD, and gastrointestinal cancer.