People
Faculty
Current Fellows - Pediatric Gastroenterology
Jennifer Bachand, MD
First Year, 2025-2028
Medical School: The University of Texas Southwestern Medical School
Residency: Boston Combined Residency Program
Philip Fernandes, MD
First Year, 2025-2028
Medical School: Ziauddin Medical College
Residency: Ascension St. John Hospital
Siddhant Talwar, MD
First Year, 2025-2028
Medical School: University of Arizona College of Medicine – Tucson
Residency: UCSF Benioff Children's Hospital - Oakland
Shanaz Daneshdoost, MD
Second Year Fellow, 2024-2027
Medical School: Johns Hopkins University School of Medicine
Residency: Children's Hospital of Philadelphia
Kevin Ratnasamy, MD
Second Year Fellow, 2024-2027
Medical School: University of South Florida College of Medicine
Residency: Rush University Medical Center
Carolena Trocchia, MD
Second Year Fellow, 2024-2027
Medical School: Commonwealth Medical College
Residency: Johns Hopkins All Children's Hospital
Eduardo Contijoch, MD, PhD (Co-Chief)
Third Year, 2023-2026
Medical School: Icahn School of Medicine at Mount Sinai
Residency: Lucile Packard Children's Hospital Stanford
Tierra Mosher, MD (Co-Chief)
Third Year, 2023-2026
Medical School: Louisiana State University School of Medicine in Shreveport
Residency: Baylor College of Medicine/Texas Children's Hospital
Stephen Trinso, MD, PhD
Third Year, 2023-2026
Medical School: University of Cincinnati College of Medicine
Residency: Lucile Packard Children's Hospital Stanford
Current Fellows - Pediatric Transplant Hepatology
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Tebyan Rabbani, DO
2025-2026
Medical School: University of North Texas Health Science Center at Fort Worth
Residency: University of Texas Health Science Center San Antonio
Fellowship: Stanford Health Care
Current Fellows - Advanced Pediatric Inflammatory Bowel Disease
Khang Tran, DO, MBA
2025-2026
Medical School: Kansas City University of Medicine and Biosciences
Residency: Good Samaritan University Hospital
Fellowship: University of California, Los Angeles
Our Care Team
- Michelle Choi, C-PNP
- Amy Dickeson, MS, C-PNP
- Alison Borrman, RN, MSN, C-PNP
- Kari Ksar, RN, PNP
- Kaylie Nguyen, RN, PNP
- Kate O’Hearn, RN, MSN, C-PNP
- Kelly Zozos, RN, C-PNP
Nutrition
- Andrea Gilbaugh, RD, CNSC – Intestinal Rehabilitation, Nutrition Support
- Tanya Wapensky, MS, RD – Small Bowel/Liver Transplant
- Sakura Takahashi, MPH, RD – Intestinal Rehabilitation, General Gastroenterology
- Sujata Anantharaman, MS, RD, CSP – Aerodigestive
Social Workers
- Jason Brigel, ASW
- Garret Forshee, LCSW
Division of Pediatric Gastroenterology, Hepatology, & Nutrition -- Administration
Stanford Medicine Children’s Health Center for IBD and Celiac Disease -- Administration
