Skip to main content

COVID-19 Updates: Get the latest on vaccine information, in-person appointments, video visits and more. Learn More >>


The Woodlands

Phone: 936-267-7555
Fax: 936-267-7922


17580 I-45 South
5th Floor, Orange Pod
The Woodlands, TX 77384

Allyson N. Wyatt, MD

Attending Physician

Assistant Professor, Division of Gastroenterology, Hepatology & Nutrition, Baylor College of Medicine


School Education Degree Year
Children’s Hospital of Pittsburgh at UPMC Fellowship Pediatric Gastroenterology 2016
Children’s Medical Center – UT Southwestern, Dallas Residency Pediatrics 2013
University of Texas Medical Branch at Galveston Medical School Doctor of Medicine 2010


Dr. Wyatt enjoys seeing children with a wide spectrum of GI illnesses including gastroesophageal reflux, constipation and functional disorders such as irritable bowel syndrome.  She enjoys forming trusting relationships with patients and their families and appreciates that every child is different.  She believes that good communication and education about the disease process is essential in navigating the evaluation and treatment plan.  In particular, her clinical and research interests center on Inflammatory Bowel Disease - Crohn’s Disease and Ulcerative Colitis.    


Organization Name Role
American Gastroenterological Association (AGA)
North American Society for Pediatric Gastroenterology, Hepatology & Nutrition (NASPGHAN)

Selected Publications

Niehaus J, Meidel M, Good M, Wyatt A, Pak S, Silverman G, Luke C.  “SERPINB12 is a slow-binding inhibitor of granzyme A and hepsin.”  Biochemistry 2015; 54(45):6756-9. 

Wu A, Alessi L, Wyatt A, Srinath, A.  “Multiple magnet ingestion leading to intestinal fistula in an autistic 13 year old female.”  Annals of Pediatric Child Health 2015; 3(2): 1046.

Wahlmuller F, Furtmuller M, Geiger M.  The Serpin Family: Proteins with Multiple Functions in Health and Disease.  Springer, 2015.  Chapter - Serpins in Caenorhabditis elegans.   

Patient and Family Comments

* Texas Children's Hospital physicians' licenses and credentials are reviewed prior to practicing at any of our facilities. Sections titled From the Doctor, Professional Organizations and Publications were provided by the physician's office and were not verified by Texas Children's Hospital.