The University of Arizona Health Sciences

Gastroenterology and Nutrition

Faculty in the Division of Pediatric Gastroenterology and Nutrition provide complete diagnostic, consultative and therapeutic services for diseases of the stomach, intestines and related organs.

Our areas of special expertise:

  • Inflammatory Bowel Disease
  • Allergic disorders of the GI track and eosinophilic esophagitis
  • Reflux Esophagitis
  • Malabsorption Syndrome
  • Diarrheal disorders
  • Pancreatic disease
  • Nutritional disorders
  • Liver and biliary tract disorders

We provide these specialized services:

  • Upper Endoscopy
  • Colonoscopy
  • Liver, colon and intestinal biopsy
  • Biochemical enzyme studies
  • Gastroesophageal reflux testing
  • Lactose intolerance testing via breath hydrogen measurement

Additional team member:

  • Carole Rudman, RN, MSN, PNP, CLNC