
Christopher Han Sheng Chang MD
Clinical Instructor, Medicine; Digestive Diseases/Gastroenterology, UCLA School of Medicine
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1501 San Pedro Dr SeMedicine Service, Box 111Albuquerque, NM 87108
Phone+1 505-265-1711
Fax+1 505-256-2803
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Education & Training
UCLA David Geffen School of Medicine/UCLA Medical CenterFellowship, Gastroenterology, 1997 - 2001
UCLA David Geffen School of Medicine/UCLA Medical CenterResidency, Internal Medicine, 1995 - 1997
University of California San Francisco School of MedicineClass of 1995
Certifications & Licensure
NM State Medical License 2015 - 2028
CA State Medical License 1997 - 2020
DE State Medical License 2010 - 2015
NJ State Medical License 2011 - 2015
PA State Medical License 2010 - 2014
OR State Medical License 1997 - 2013
American Board of Internal Medicine Gastroenterology
Publications & Presentations
PubMed
- Potential impact of aortic stenosis diagnosis on mortality and other in-hospital complications in patients with pancreatic cancer undergoing pancreaticoduodenectomy.Adham E Obeidat, Ratib T Mahfouz, Parthav K Shah, Landon A Kozai, Mohammad R Darweesh
Porto Biomedical Journal. 2025-09-10 - 7 citationsReal-World Treatment Strategies to Improve Outcomes in Patients With Chronic Idiopathic Constipation and Irritable Bowel Syndrome With Constipation.Darren M Brenner, Lucinda A Harris, Christopher H Chang, Scott A Waldman, David M Poppers
The American Journal of Gastroenterology. 2022-04-01 - 21 citationsBurden of Constipation: Looking Beyond Bowel Movements.Lucinda A Harris, Christopher H Chang
The American Journal of Gastroenterology. 2022-04-01
Press Mentions
Development and Validation of a Biomarker for Diarrhea-Predominant Irritable Bowel Syndrome in Human SubjectsMay 13th, 2020
Grant Support
- DFT Investigations Of Mn(Ii/Iii) Oxalate Oxidase ModelsNational Institute Of Diabetes And Digestive And Kidney Diseases2002–2003
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