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Dr. Holleran is on Doximity

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Education & Training

  • University of Washington
    University of WashingtonFellowship, Pediatric Cardiology, 2021 - 2024
  • University of Michigan Health System
    University of Michigan Health SystemResidency, Pediatrics, 2018 - 2021
  • University of Iowa Roy J. and Lucille A. Carver College of Medicine
    University of Iowa Roy J. and Lucille A. Carver College of MedicineClass of 2018, MD
  • University of Iowa
    University of IowaBS, Human Physiology, 2010 - 2014

Certifications & Licensure

  • WA State Medical License
    WA State Medical License 2021 - 2026
  • MI State Medical License
    MI State Medical License 2018 - 2019
  • American Board of Pediatrics Pediatrics

Hospital Affiliations