Magdalena Espinoza, M.D., is an Assistant Professor in the Department of Internal Medicine at UT Southwestern Medical Center. She specializes in general gastroenterology and hepatology. 

Dr. Espinoza holds bachelor's degrees in biology and French from Arizona State University in Tempe, where she graduated summa cum laude. earned her medical degree at the University of Arizona College of Medicine in Phoenix. She completed a residency in internal medicine at Mount Auburn Hospital in Cambridge, Massachusetts, and then returned to Arizona for fellowship training in gastroenterology and hepatology at Banner – University Medical Center Phoenix. 

Certified by the American Board of Internal Medicine, Dr. Espinoza joined the UT Southwestern faculty in 2019.

She is a member of the American College of Gastroenterology, the American Gastroenterological Association, and the American Society for Gastrointestinal Endoscopy 


Medical School
University of Arizona College of Medicine (2013)
Mount Auburn Hospital (2016), Internal Medicine
Banner-University Medical Center Phoenix (2019), Gastroenterology

Research Interest

  • Digestive and Liver Diseases


Featured Publications LegendFeatured Publications

Characteristics of Faculty Accused of Academic Sexual Misconduct in the Biomedical and Health Sciences.
Espinoza M, Hsiehchen D, JAMA 2020 04 323 15 1503-1505
Prevalence of Female Authors in Case Reports Published in the Medical Literature.
Hsiehchen D, Hsieh A, Espinoza M, JAMA Netw Open 2019 May 2 5 e195000
Systematic characterization of gastrointestinal clinical trials.
Espinoza M, Hsieh A, Hsiehchen D, Dig Liver Dis 2016 May 48 5 480-488
Multinational teams and diseconomies of scale in collaborative research.
Hsiehchen D, Espinoza M, Hsieh A, Sci Adv 2015 Sep 1 8 e1500211
The Cooperative Landscape of Multinational Clinical Trials.
Hsiehchen D, Espinoza M, Hsieh A, PLoS ONE 2015 10 6 e0130930