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Dr. Casillas is on Doximity

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Education & Training

  • Los Angeles County-Harbor-UCLA Medical Center
    Los Angeles County-Harbor-UCLA Medical CenterResidency, Emergency Medicine, 2004 - 2007
  • University of California San Diego School of Medicine
    University of California San Diego School of MedicineClass of 2004

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2005 - 2025
  • American Board of Emergency Medicine Emergency Medicine

Press Mentions

  • ‘This Can Only Go on so Long.’ Patients Needing Routine Care Pack MLK Emergency Department
    ‘This Can Only Go on so Long.’ Patients Needing Routine Care Pack MLK Emergency DepartmentJanuary 16th, 2023
  • ‘Separate and Unequal’: Critics Say Newsom’s Medicaid Reforms Leave Patients Behind
    ‘Separate and Unequal’: Critics Say Newsom’s Medicaid Reforms Leave Patients BehindOctober 10th, 2022
  • A Los Angeles Hospital Is so Overwhelmed with COVID-19 Cases It's Been Forced to Treat Some Patients in the Gift Shop
    A Los Angeles Hospital Is so Overwhelmed with COVID-19 Cases It's Been Forced to Treat Some Patients in the Gift ShopDecember 29th, 2020
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Hospital Affiliations