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Children's Hospital of Orange County

Children's Hospital of Orange County

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Questions about your child's health? Call our free 24/7 Nurse Advice Line 844-GET-CHOC.

Home » Allergy and Immunology

Allergy and Immunology

  • Allergy and Immunology
    • What We Treat
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Make an Appointment

Call today to schedule an appointment with one of our pediatric specialists.

Call 888-770-2462
Allergy / Immunology Referrals
Physicians can refer patients to CHOC through our eCeptionist Referral Portal.

View the referral guidelines


Refer a Patient

CHOC’s allergy, asthma and immunology physicians provide comprehensive treatment based on prevention, intervention, education and self-management. Recognized for excellence by their peers and actively involved in clinical research, they offer the latest treatment options for patients of all ages with allergic or immunologic conditions. Our physicians have special expertise in caring for the medically fragile and those who have not responded to conventional therapy. Treatments include medication, immunotherapy, dietary control and environmental allergen/irritant avoidance.


Inpatient and outpatient services are available for children experiencing conditions related to allergies, asthma and immune deficiencies, including:

Our immunologists commonly treat:
  • Acute and chronic sinusitis
  • Acute and chronic urticaria
  • Acute, chronic and severe asthma
  • Allergic conjunctivitis
  • Allergic rhinitis
  • Antibody immune deficiencies
  • Cellular immune deficiencies
  • Complicated eczema and atopic dermatitis
  • Drug allergies
  • Eosinophilic esophagitis
  • Food allergies
  • Stinging insect allergies

Food Allergies

The allergy and immunology specialists at CHOC understand the struggles that families with food allergies face at home and in their communities. Having a child with a food allergy can be challenging, but with proper care and education, kids can lead happy and healthy lives free of allergic reactions.

Learn more about food allergies.
Young kids eat ice cream together
family on grass holding hands

EoE Clinic

Eosinophilic esophagitis, or EoE, is an allergic inflammatory condition of the esophagus. Our team of allergists, gastroenterologists and dietitians work together with patients and families to help diagnose and treat EoE, which is often caused by food allergies.

Learn about our EoE clinic.

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1201 W La Veta Ave
Orange, CA 92868

(714) 997-3000

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