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Office
37 Research Way
East Setauket, NY 11733Phone+1 631-444-4660Fax+1 631-444-4339
Education & Training
- Yale-New Haven Medical CenterFellowship, Pediatric Gastroenterology, 2005 - 2008
- SUNY Downstate Health Sciences UniversityResidency, Pediatrics, 2002 - 2005
- One Brooklyn Health SystemInternship, Transitional Year, 2001 - 2002
- Howard University College of MedicineClass of 2001
Certifications & Licensure
- NY State Medical License 2010 - 2025
- CT State Medical License 2007 - 2011
- American Board of Pediatrics Pediatrics
- American Board of Pediatrics Pediatric Gastroenterology
Publications & Presentations
PubMed
- 147 citationsComparison of Fecal Microbiota in Children with Autism Spectrum Disorders and Neurotypical Siblings in the Simons Simplex CollectionJoshua S. Son, Ling J. Zheng, Leahana Rowehl, Xinyu Tian, Yuanhao Zhang
Plos One. 2015-10-01 - 13 citationsInfluence of Crohn's disease related polymorphisms in innate immune function on ileal microbiome.Ellen Li, Yuanhao Zhang, Xinyu Tian, Xuefeng Wang, Grace Gathungu
Plos One. 2019-02-28 - 61 citationsGranulocyte-macrophage colony-stimulating factor autoantibodies: a marker of aggressive Crohn's disease.Grace Gathungu, Mi-Ok Kim, John Ferguson, Yashoda Sharma, Wei Zhang
Inflammatory Bowel Diseases. 2013-07-01
Journal Articles
- Impaired Granulocyte-Macrophage Colony-Stimulating Factor Bioactivity Accelerates Surgical Recurrence in Ileal Crohn’s DiseaseRodney Newberry, Lee Denson, Grace Gathungu, Ellen Li, World Journal of Gastroenterology
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