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Ruth Siew

Ruth Siew

MD

Pediatric pulmonologist

Dr. Ruth Siew is a pediatric pulmonologist who cares for children with a variety of lung and breathing concerns, including asthma, recurrent respiratory infections, chronic lung disease, congenital lung abnormalities (those present at birth), respiratory complications due to prematurity, and conditions that make them dependent on technology for breathing. To ensure comprehensive care, she collaborates with specialists in gastroenterology; pediatric feeding issues; and ear, nose and throat disorders.

Siew earned her medical degree at the University of Washington School of Medicine. She completed a residency in pediatrics and a fellowship in pediatric pulmonology at the University of California, San Diego.

  • Board Certifications

    American Board of Pediatrics, Pediatric Pulmonology

    American Board of Pediatrics, Pediatrics

  • Fellowships

    UCSD, Pediatric Pulmonology

  • Residencies

    UCSD, Pediatrics

  • Internship

    UCSD, Pediatrics

  • Degree

    MDD, University of Washington School of Medicine

Where I see patients (4)

    Fetal surgery firsts

    The first open fetal surgery in the world was performed at UCSF in the early 1980s.

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