DepartmentsChildren's CenterPediatric and Adolescent MedicineLocationRochester, MinnesotaLanguagesEnglishExisting patientsSend a secure message via patient portal Biographical summaryErin Alexander, D.O. is a pediatric gastroenterologist with a special interest in nutrition. She works with a multidisciplinary team who provides nutritional support for children and adolescents in the Mayo Clinic Children's Hospital and Mayo Clinic. Her clinical focus includes: Malnutrition, intestinal malabsorption and poor weight gain Expertise in managing patients with short bowel syndrome and intestinal failure Diagnosis and management of mucosal intestinal disease Performing endoscopy, which includes esophagogastroduodenoscopy and colonoscopy. In addition to her clinic activities, Dr. Alexander is involved in several educational and research activities. Her research interests include: nutrition provision in ICU settings and disordered eating. She provides educational talks and mentorship to fellows, residents and medical students. Conditions treatedDiarrheaFailure to thriveInflammatory bowel diseaseShort bowel syndrome Procedures performedColonoscopyUpper endoscopy Mayo Clinic locations Rochester, Minnesota Driving directions More info Billing & insurance Accessibility services Education2022Clinical Fellowship - Pediatric Nutrition The Children's Hospital of Philadelphia2021FellowPediatric Gastroenterology, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of Medicine2018ResidentPediatric and Adolescent Medic, Programs in Rochester, Mayo School of Graduate Medical Education, Mayo Clinic College of MedicineShow more education Activities and honorsCertifications2018PediatricsAmerican Board of PediatricsAwards and honors2021Poster of distinctionDigestive Disease WeekProfessional memberships2018 - presentMemberNorth American Society of Pediatric Gastroenterology, Hepatology and Nutrition2015 - presentMemberAmerican Academy of PediatricsPublicationsSee my publications Biographical summaryConditions treatedProcedures performedMayo Clinic locationsEducationActivities and honors Request an appointment PST-20535872 Doctors & Medical Staff Alexander, Erin E. D.O.