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Dr. Sigurdsson is on Doximity

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Education & Training

  • University of Iceland
    University of IcelandClass of 1988

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 2018 - 2026
  • WI State Medical License
    WI State Medical License 2009 - 2025
  • PA State Medical License
    PA State Medical License 1995 - 2000
  • American Board of Pediatrics Pediatric Gastroenterology

Publications & Presentations

PubMed

Hospital Affiliations