CHOC Docs :: Provider Profile

Otto Y Liao, MD

Dr. Liao has staff privileges at CHOC Orange & CHOC Mission



Special Interests:
Asthma, Hay Fever, Eczema, Hives


Physician Bio

Dr. Liao attended medical school at the University of Southern California. He completed both his internship and residency at Cedars Sinai Medical Center. He performed a fellowship in Allergy/Immunology at UCI.

Dr. Liao is board certified with the American Board of Pediatrics (2001), the American Board of Internal Medicine (2001) and the American Board of Allergy/ Immunology (2003).

Dr. Liao also speaks Chinese (Mandarin) and Spanish.

Controlling allergies one patient at a time is Dr. Liao's Philosophy of Care.

Additional office:
18800 Main St.
Suite 107
Huntington Beach, CA 92648
phone: 714-847-8565


  • Medical School
    University of Southern California School of Medicine, Los Angeles, CA
  • Internal Medicine and Pediatric Residency
    Cedars-Sinai Medical Center, Los Angeles, CA
  • Allergy & Immunology Fellowship
    University of California, Irvine

Board Certifications

  • Allergy
  • Allergy & Immunology

25401 Cabot Rd.
Suite 101
Laguna Hills, CA 92653
phone: (949) 269-6911
map & directions

800 Corporate Dr.
Suite 100
Ladera Ranch, CA 92694
phone: (949) 269-6911
map & directions

TLC Allergy and Asthma Associates, Inc.
1101 E. Bryan Ave.
Suite B
Tustin, CA 92780
phone: (714) 838-2617
fax: (714) 838-2640
map & directions

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UC Irvine

CHOC Children's is affiliated with the UC Irvine School of Medicine