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Otto Liao, M.D.



  • Allergy and Immunology

Provider holds outpatient-based privileges only

1076 E First St Ave Ste B
Tustin, CA 92780
1076 E First St Ave Ste B, Tustin, CA 92780 Map & Directions
19582 Beach Blvd Ste 314
Huntington Beach, CA 92647
19582 Beach Blvd Ste 314, Huntington Beach, CA 92647 Map & Directions

Education & Training

Medical Education - University of Southern California, Keck School of Medicine (Medical Doctor)
Internship - Cedars-Sinai Medical Center (Internal Medicine/Pediatrics)
Residency - Cedars-Sinai Medical Center (Internal Medicine/Pediatrics)
Fellowship - UC Irvine Medical Center (Allergy & Immunology)

Health Insurance (Please verify with your health plan and/or physician’s office.)

  • Multiplan/PHCS

Board Certifications

American Board of Allergy and Immunology - Allergy and Immunology

Practice Started