Gastroenterology & Hepatology Fellows | NYU Langone Health

Skip to Main Content
Gastroenterology & Hepatology Fellowships Gastroenterology & Hepatology Fellows

Gastroenterology & Hepatology Fellows

The fellows in NYU Langone’s Division of Gastroenterology and Hepatology represent the best and brightest in the field. Read about our fellowship alumni.

Gastroenterology and Hepatology Three-Year Clinical Fellowship

Graduating Class of 2022

Yongyan Cui, MD
Medical school: Stony Brook University School of Medicine
Residency: New York-Presbyterian/Columbia University Irving Medical Center

Saamia Faruqui, MD
Medical school: Louisiana State University School of Medicine in New Orleans
Residency: Tulane University School of Medicine

Valerie Gausman, MD
Medical school: Albert Einstein College of Medicine
Residency: NYU Grossman School of Medicine

Sarah Lopatin, MD
Medical School: NYU Grossman School of Medicine
Residency: Icahn School of Medicine at Mount Sinai Hospital

Michael O’Donnell, MD
Medical school: NYU Grossman School of Medicine
Residency: Yale New Haven Hospital

Lindsey Sattler, MD
Medical school: Chicago Medical School at Rosalind Franklin University of Medicine and Science
Residency: Beth Israel Deaconess Medical Center

Graduating Class of 2023

Kimberly Cheng, MD
Medical school: State University of New York Upstate Medical University
Residency: NewYork-Presbyterian/Columbia University Medical Center

David Dornblaser, MD
Medical school: Case Western Reserve University School of Medicine
Residency: NYU Grossman School of Medicine

Johann Hasbun, MD
Medical school: Rutgers New Jersey Medical School
Residency: Icahn School of Medicine at Mount Sinai

Zoe Lawrence, MD
Medical school: Columbia University Vagelos College of Physicians and Surgeons
Residency: NYU Grossman School of Medicine

Barathi Sivasailam, MD
Medical school: University of Maryland School of Medicine
Residency: Chief resident, University of Maryland Medical Center

Graduating Class of 2024

Michael Ashamalla, MD
Medical school: Albany Medical College
Residency: Donald and Barbara Zucker School of Medicine at Hofstra/Northwell

Ellen Axenfeld, MD
Medical school: University of Maryland School of Medicine
Residency: Columbia University Irving Medical Center

Gabriel Castillo, MD
Medical school: Columbia University Vagelos College of Physicians and Surgeons
Residency: NYU Grossman School of Medicine

Ceena Chandrabos, MD
Medical school: Drexel University College of Medicine
Residency: Donald and Barbara Zucker School of Medicine at Hofstra/Northwell

Cameron Locke, MD
Medical school: The University of Texas Southwestern Medical School
Residency: University of California, San Francisco

Catherine Uy, MD
Medical school: NYU Grossman School of Medicine
Residency: Icahn School of Medicine at Mount Sinai

Advanced Endoscopy Fellowship

Ahmad Al-Taee, MD
Residency and fellowship: Saint Louis University School of Medicine

Yunseok Namn, MD
Residency: NewYork Presbyterian Hospital/Weill Cornell Medical Center
Fellowship: Stony Brook University Hospital

Advanced Fellowship in Inflammatory Bowel Disease

Sumona Bhattacharya, MD
Residency: Rutgers-Robert Wood Johnson Medical School
Fellowship: University of Maryland School of Medicine/ NIH

Advanced Fellowship in Transplant Hepatology

Matthew Grunwald
Residency: SUNY Downstate Medical Center
Fellowship: Maimonides Medical Center

Pearl Tan
Residency: Queen’s University
Fellowship: University of Ottawa