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Dr. Castellanos is on Doximity

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  • Office

    725 Welch Rd
    Palo Alto, CA 94304
    Phone+1 650-497-8000

Education & Training

  • UCI Health
    UCI HealthResidency, 2011 - 2014
  • University of Illinois College of Medicine
    University of Illinois College of MedicineClass of 2011

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2012 - 2026
  • LA State Medical License
    LA State Medical License 2014 - 2017
  • American Board of Pediatrics Pediatrics
  • American Board of Pediatrics Pediatric Cardiology