Lauren Kiely Willis, MD is board certified in Pediatric Gastroenterology and Pediatrics by the American Board of Pediatrics. She is also a professional member of the American College of Gastroenterology, American Gerontological Association, American Academy of Pediatrics, and the North American Society of Pediatric Gastroenterology, Hepatology and Nutrition.

Dr. Willis has researched or instructed on: quality improvement for children with inflammatory bowel disease; growth problems in pediatric patients; eosinophilic esophagitis, strategies for dietary management; pediatric Crohn’s disease; pediatric IBD; portal hypertension; acute pancreatitis; celiac disease; inflammatory bowel disease; bilary atresia; food allergy and anaphylaxis management in the classroom; and gastroesphageal reflux disease (GERD).

She moved from Virginia, where she spent 18 years treating all manner of pediatric gastrointestinal disorders.

Dr. Willis enjoys spending time with her family exploring Western Montana.