ZeNan Chang, MD, PhD

ZeNan Chang, MD, PhD

Gastroenterology

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Languages Spoken
  • English

Specializes in

General gastroenterology, upper endoscopy, colonoscopy

Physician-to-physician consultations only

This specialist works directly with physicians and other medical providers. Physicians, please contact our office to arrange a consultation for your patient.

Appointments

Hospital Affiliations

  • Barnes-Jewish Hospital
  • Barnes-Jewish West County Hospital

Experience

Board Certifications

  • Internal Medicine

Academic Title(s)

Instructor of Medicine
Division of Gastroenterology

Research Interests

Small intestine, gut microbiome, gut barrier function, nutrition

Publications & Research

View research profile »

Education

PhD

University of California, Los Angeles, Los Angeles, CA

Fellowship: Gastroenterology

2024 Washington University School of Medicine, St. Louis, MO

Residency: Internal Medicine

2021 Washington University School of Medicine/Barnes Jewish Hospital, St. Louis, MO

Medical Degree

UCLA David Geffen School of Medicine, Los Angeles, CA

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