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    Dr. Otto Y. Liao, MD

    Allergy & Immunology, Pediatric Allergy/Immunology

    Dr. Liao's Overview

    Dr. Liao graduated from the University of Southern California Keck School of Medicine in 1997. He works in Tustin, CA and 3 other locations and specializes in Allergy & Immunology and Pediatric Allergy/Immunology. Dr. Liao is affiliated with Mission Hospital, Orange Coast Memorial Medical Center, Saddleback Memorial Medical Center, Saddleback Memorial Medical Center and St Joseph Hospital Of View More

    Dr. Liao's Experience

    Years in Practice: 19

    Dr. Liao's Specialties

    Allergy & Immunology, Pediatric Allergy/Immunology

    Dr. Liao's Education & Training

    Medical School: University of Southern California Keck School of Medicine; Graduated 1997

    Dr. Liao's Rating

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    Overall Rating

    Physician

    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Liao's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Basic HMO
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA members only
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
    • Aetna Vitalidad Plus CA con Aetna
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • View More

    Dr. Liao's Office Information & Appointments

    Office Locations

    *This physician has multiple office locations. See Office Information for details.

    Other Physicians in Dr. Liao's Practice

    • Not Available

    Office Locations

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