Faculty and Staff - Division of Gastroenterology and Hepatology

Faculty

Gebran Abboud, MD Clinical Assistant Professor (520) 626-6119 gabboud@arizona.edu

Avin Aggarwal, MBBS Clinical Assistant Professor Medical Director, South Campus Endoscopy Services Associate Program Director, GI Fellowship Program (520) 694-8888 avin.aggarwal@bannerhealth.com

Bhaskar Banerjee, MD Professor of Medicine, Optical Sciences and Biomedical Engineering Program Director, Gastroenterology Fellowship (520) 626-6119 bbanerjee@deptofmed.arizona.edu

Geoffrey D. Block, MD, MSc, FACP Clinical Professor of Medicine Medical Director, Liver Transplant (520) 626-3005 gdblock@arizona.edu

George Fantry, MD Associate Professor, Medicine - (Educator Scholar Track) Associate Professor, Gastroenterology/Hepatology (520) 626-6216 gfantry@arizona.edu

Hemanth K. Gavini, MD, MPH Assistant Professor, Medicine - (Clinical Scholar Track) Assistant Professor, Surgery Medical Director, GI Endoscopy Services (520) 626-6119 hgavini@arizona.edu

Oleh Haluszka, MD Clinical Professor, (Clinical Series Track) Associate Chief, Division of Gastroenterology and Hepatology (520) 626-6119 ohaluszka@arizona.edu

Rolando J. Leal, MD Clinical Professor of Medicine (520) 626-3005 rleal@deptofmed.arizona.edu

Juanita L. Merchant, MD, PhD Regents Professor Professor of Medicine Chief, Division of Gastroenterology & Hepatology Research Member, Cancer Biology Program, University of Arizona Cancer Center Associate Director for Basic Sciences, University of Arizona Cancer Center (520) 626-3334 jmerchant@arizona.edu

Sasha Taleban, MD Associate Professor, Medicine - (Clinical Scholar Track) Director, Inflammatory Bowel Disease Program (520) 626-6119 staleban@arizona.edu

Kai Rou Tey, MD Clinical Assistant Professor of Medicine (520) 626-3005 kairoutey@deptofmed.arizona.edu

Cameron Thompson MD Clinical Assistant Professor (520) 626-3992 cameron.thompson@bannerhealth.com

Loyal G. Tillotson MD, PhD Clinical Associate Professor of Medicine Advisor Gastroenterology/Hepatology Fellows Research Program lgtillotson@arizona.edu

Research Staff

Erica A. Sontz Research Specialist sontz@arizona.edu

Staff

Katherine Sepulveda Administrative Associate (520) 626-3334 ksepulveda@arizona.edu