Otto Liao, MD

Accepting New Patients

Specialties

  • Allergy & Immunology

Contact

TLC Allergy & Asthma (Office - Additional 2)
25401 Cabot Rd., Suite 101
Laguna Hills, CA 92653
Phone
9492696911
Fax
7148382640
TLC Allergy & Asthma (Office - Primary)
1076 E. 1st St., Suite B
Tustin, CA 92780
Phone
7148382617
Fax
7148382640
TLC Allergy & Asthma (Office - Additional 1)
19582 Beach Blvd., Suite 314
Huntington Beach, CA 92648
Phone
7148382617
Fax
7148382640

Education & Training

Fellowship
  • University of California - Irvine Medical Center
Certification
  • American Board of Allergy and Immunology
  • American Board of Internal Medicine
  • American Board of Pediatrics
  • Medical Board of California
Medical School
  • Keck School of Medicine of USC

Languages

  • Chinese
  • Mandarin
  • Spanish

Age Restriction

None

Insurance Plans

Plan name Status Type Plan number
Plan name
MCSHP(LGC)
Status
Accepting new patients
Type
Commercial
Plan number

Additional Information

License Numbers
  • A68959
NPI
1225042674

Last Updated: September 2nd, 2025
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