David T. Rubin
Title: Joseph B. Kirsner Professor of Medicine
Expertise: Gastroenterology, Diseases, Crohn's disease
Departmental website: https://www.uchicagomedicine.org/find-a-physician/physician/david-t-rubin
Eugene Chang
Title: Martin Boyer Professor, Department of Medicine
Expertise: Gastroenterology, Nutrition, Microbiome
Departmental website: https://microbiome.uchicago.edu/directory/eugene-b-chang