Dr. Sigurdsson has particular interest in pediatric nutrition and caring for children with congenital anomalies of the intestine, and is part of UW Health's Pediatric Short Gut/Intestinal Failure Clinic.
Languages spoken
- English
University affiliation
2275 Deming Way Clinic Pediatric Gastroenterology Clinic
2275 Deming Way Suite 220 /Middleton, WI 
(608) 890-9400
American Family Children's Hospital Pediatric Liver Transplant Clinic
- 1675 Highland Ave /
Madison, WI - (608) 263-6420
American Family Children's Hospital Pediatric Short Gut/Intestinal Failure Clinic
- 1675 Highland Ave /
Madison, WI - (608) 263-6420
Aurora BayCare Medical Center Pediatric Gastroenterology Clinic
- 1160 Kepler Dr /
Green Bay, WI - (920) 288-5500
Board certifications
- Pediatric Gastroenterology
Medical School
- University of Iceland, Reykjavik, Iceland
Fellowships
- Children's Hospital of Pittsburgh, Pittsburgh, PA
Residencies
- Hartford Hospital, Hartford, CT
Internships
- Landspitali University Hospital, Iceland
- Colonoscopy (Pediatric)
- Esophageal pH Monitoring
- Pediatric liver transplant
- Upper Gastrointestinal Endoscopy
- Video Capsule Enteroscopy