Dr. Chang is on Doximity
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Office
9500 Gilman Dr # 0063
La Jolla, CA 92093Phone+1 619-543-2347
Education & Training
- University of Pennsylvania Health SystemFellowship, Gastroenterology, 2004 - 2007
- University of Pennsylvania Health SystemResidency, Internal Medicine, 2001 - 2004
- Lewis Katz School of Medicine at Temple UniversityClass of 2001
Certifications & Licensure![](https://directory.doximity.com/assets/icons/icon-help-e9f0b148a1e6d1f037dde9f26f025c36bd7c99fd4fe31fd76792996fa2aa5e66.svg)
- CA State Medical License 2009 - 2025
- PA State Medical License 2001 - 2010
- American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- Differential Efficacy of Advanced Therapies in Inducing Remission in Ulcerative Colitis Based on Prior Exposure to TNF Antagonists.Han Hee Lee, Virginia Solitano, Sujay Singh, Ashwin N Ananthakrishnan, Vipul Jairath
Clinical Gastroenterology and Hepatology. 2024-12-26 - Correction to: Genetic Risk, Dysbiosis, and Treatment Stratification Using Host Genome and Gut Microbiome in Inflammatory Bowel Disease.Ahmed Moustafa, Weizhong Li, Ericka L Anderson, Emily H MWong, Parambir S Dulai
Clinical and Translational Gastroenterology. 2024-12-01 - 1 citationsAutomated spatial omics landscape analysis approach reveals novel tissue architectures in ulcerative colitis.Derek R Holman, Samuel J S Rubin, Mariusz Ferenc, Elizabeth A Holman, Alexander N Koron
Scientific Reports. 2024-08-15
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