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Rex Siu

Gastroenterology Fellow · East Tennessee State University/Quillen College of Medicine

Credentials: · ·

History

Gastroenterology
East Tennessee State University/Quillen College of Medicine
2025–Present
Gastroenterology Fellow
East Tennessee State University/Quillen College of Medicine
Present
Internal Medicine
Mayo Clinic College of Medicine and Science
2022–2025
Doctor of Medicine
2018–2022

Research

Improved Outcomes Associated With Teduglutide Use in Patients With Both Short Bowel Syndrome and Crohn's Disease
Crohn's & colitis · 2024 · First of 6 authors · 7 citations
Validation of 13 102 International Classification of Diseases, Tenth Revision, Clinical Modification codes using a large language model-based system
Journal of the American Medical Informatics Association · 2026 · 2 citations
Gaps in the diagnosis of small bowel adenocarcinoma among patients with Crohn's disease: a tertiary care perspective
Annals of Gastroenterology · 2026 · Last of 7 authors

Francis Farraye
3 papers
Jami Kinnucan
3 papers
Michael Picco
3 papers
Christian Karime
2 papers · 2 as a fellow
Induja Nimma
2 papers · 2 as a resident
Vivek Kumbhari
2 papers
Alexandra Hardy
1 paper · 1 as a fellow
Azalfa Lateef
1 paper · 1 as a resident
Brian Lacy
1 paper
Daryl Ramai
1 paper
DB
Dilhana Badurdeen
1 paper
Faaiq Aslam
1 paper · 1 as a resident