Dr. Gilbert G. Umnas, Pediatric Critical Care

Dr. Gilbert Umnas is board certified in pediatrics. Prior to joining CHOC, Dr. Umnas attended medical school at the University of California, Davis School of Medicine. He completed his residency training in pediatrics at CHOC.


CHOC Specialists, Critical Care
1201 W La Veta
Orange, CA 92868
phone: 714-509-8620
fax: 714-509-4072

St. Joseph Hospital
1100 W Stewart Dr.
Orange, CA 92868


  • Medical School
    University of California, Davis School of Medicine, Davis, CA
  • Residency
    CHOC Hospital, Orange, CA

Administrative Appointments

  • Critical Care, CHOC Specialists

Board Certifications

  • Pediatrics
    American Board of Pediatrics

Professional Organizations

  • American Academy of Pediatrics

  • Gilbert G Umnas MD
    • Office: 714-509-8620
    • Specialty: Critical Care
    • Board Certified: Pediatrics
    • On Staff at: CHOC Hospital in Orange and CHOC at Mission Hospital