Local pediatric gastroenterologists help children and teens with issues related to the digestive system, including food sensitivities and food allergies, chronic diarrhea or constipation, irritable bowel syndrome, short bowel syndrome, and more.

Our list of top medical providers is chosen by a survey of their peers. Click here to learn more about our methodology.

Kristina Leigh Leinwand

Top Doctor
Kaiser Permanente - Interstate Medical Office East
3550 N Interstate Ave • Portland, Oregon 97227

Kathryn Moyer

Top Doctor
Randall Children's Northwest Gastroenterology at Legacy Emanuel
300 N Graham St - Medical Office Bldg 3 - Ste 420 • Portland, Oregon 97227
503-276-6138

Ramya Ramraj

Top Doctor
Kaiser Permanente - Interstate Medical Office East
3550 N Interstate Ave • Portland, Oregon 97227

Melissa Sheiko

Top Doctor
Randall Children's Northwest Gastroenterology at Legacy Emanuel
300 N Graham St - Medical Office Bldg 3 - Ste 420 • Portland, Oregon 97227
503-276-6138