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Home » Medical Staff » Allergy / Immunology » Chan, Wan-Yin MD

Dr. Wan-Yin Chan, Medical Director, Allergy and Immunology

Wan-Yin Chan CHOC Specialists Logo

Wan-Yin Chan, MD

is on staff at
CHOC Hospital Orange

Appointments:
714-633-6363

Specialty:
Allergy/Immunology

Board Certified:
Allergy and Immunology

Languages:
Cantonese

Allergy / Immunology Referrals

Physicians can refer patients to CHOC through our eCeptionist Referral Portal.

View the Referral Guidelines

Refer a Patient

Dr. Wan-Yin Chan is board certified in allergy & immunology. Prior to joining CHOC, Dr. Chan attended medical school at the College of Medicine at East Tennessee State University in Tennessee. She completed her pediatric residency and fellowship training in immunology, allergy and rheumatology at the University of California, Los Angeles. Dr. Chan speaks fluent Cantonese.

Education

  • Allergy & Immunology Fellowship
    UCLA Medical Center, Los Angeles, LA
  • Pediatrics Residency
    UCLA Ronald Reagan Medical Center, Los Angeles, CA
  • Medical School
    Quillen College of Medicine, East Tennessee State University, Johnson City

Administrative Appointments

  • Medical Director, Allergy and Immunology
    CHOC Specialists

Our allergists commonly treat:

  • Acute, chronic and severe asthma
  • Allergic rhinitis
  • Allergic conjunctivitis
  • Acute and chronic sinusitis
  • Complicated eczema and atopic dermatitis
  • Acute and chronic urticaria
  • Drug and food allergies
  • Stinging insect allergies
  • Cellular immune deficiencies
  • Antibody immune deficiencies
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

Health Stories

How to manage your child’s seasonal allergies 

Allergies

How to manage your child’s seasonal allergies 

A CHOC allergist answers common questions about seasonal allergies for kids and how you can help manage them at home.

CHOC Logo Icon CHOC Health

What parents should know about anaphylaxis (severe allergic reactions) in kids

Allergies

What parents should know about anaphylaxis (severe allergic reactions) in kids

A CHOC allergist describes the warning signs, treatments and when to seek medical care for anaphylaxis (severe allergic reactions) in kids.

CHOC Logo Icon CHOC Health

How to avoid or treat bee stings this summer

Allergies

How to avoid or treat bee stings this summer

A CHOC pediatric allergist offers advice to caregivers on the hazards of bee stings, and how they can help prevent a child from being stung.

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1201 W La Veta Ave
Orange, CA 92868

(714) 997-3000

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