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8700 Beverly BlvdWest Hollywood, CA 90048
Phone+1 818-634-3603
Dr. Chang is on Doximity
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Education & Training
University of ChicagoFellowship, Gastroenterology, 2016 - 2019
Cedars-Sinai Medical CenterResidency, Internal Medicine, 2013 - 2016
Case Western Reserve University School of MedicineClass of 2013
Certifications & Licensure
CA State Medical License 2015 - 2027
OR State Medical License 2021 - 2022
IL State Medical License 2016 - 2020
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- Constipation with bloating: a clinical approach to evaluation and management.David J Cangemi, Adam P Laitman, Orit Faiman, Bianca W Chang
Annals of Medicine. 2026-12-01 - 5 citationsExpert Clinical Consensus on Body Surface Gastric Mapping Phenotypes for Gastroduodenal Disorders: 'Auckland Classification' v1.0.Chris Varghese, Nicky Dachs, Gabriel Schamberg, Thomas Abell, Mohammad Al-Haddad
Neurogastroenterology and Motility. 2026-07-01 - 13 citationsEffect, Tolerability, and Safety of Exclusive Palatable Elemental Diet in Patients With Intestinal Microbial Overgrowth.Ali Rezaie, Bianca W Chang, Juliana de Freitas Germano, Gabriela Leite, Ruchi Mathur
Clinical Gastroenterology and Hepatology. 2025-11-01
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