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Office
247 Macnider Hall
Chapel Hill, NC 27599Phone+1 919-966-1343
Education & Training
- Baylor College of MedicineFellowship, Pediatric Gastroenterology, 2004 - 2007
- Baylor College of Medicine (Houston)Residency, Pediatrics, 2000 - 2004
- Baylor College of MedicineClass of 2000
Certifications & Licensure
- NC State Medical License 2007 - 2025
- TX State Medical License 2003 - 2009
- American Board of Pediatrics Pediatric Gastroenterology
Publications & Presentations
PubMed
- 294 citationsHigh-throughput amplicon sequencing of the full-length 16S rRNA gene with single-nucleotide resolution.Benjamin J. Callahan, Joan Wong, Cheryl Heiner, Steve Oh, Casey M. Theriot
Nucleic Acids Research. 2019-10-10 - 120 citationsIntestinal Epithelial Sirtuin 1 Regulates Intestinal Inflammation During Aging in Mice by Altering the Intestinal MicrobiotaAlicia S. Wellman, Mallikarjuna R. Metukuri, Nevzat Kazgan, Xiaojiang Xu, Qing Xu
Gastroenterology. 2017-09-01 - 49 citationsBile salt hydrolases shape the bile acid landscape and restrict Clostridioides difficile growth in the murine gut.Matthew H Foley, Morgan E Walker, Allison K Stewart, Sarah O'Flaherty, Emily C Gentry
Nature Microbiology. 2023-04-01
Journal Articles
- Improving Quality in the Care of Patients with Inflammatory Bowel DiseasesMichael D Kappelman, Ajay S Gulati, Inflammatory Bowel Diseases
- Environmental Factors Regulate Paneth Cell Phenotype and Host Susceptibility to Intestinal Inflammation in Irgm1-Deficient MiceR Balfour Sartor, Maria J Joyce, Ajay S Gulati, Development
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