TLC Allergy & Asthma Associates

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1101 Bryan Ave Ste B
Tustin, CA 92780
+1 (714) 838-2617
http://www.tlcallergy.com

TLC Allergy & Asthma Associates is a leading provider of high-quality allergy and asthma care in Tustin, CA. Led by Dr. Otto Liao and a dedicated staff, they are committed to helping patients take control of their allergies and asthma through personalized attention and expert knowledge of the latest treatment techniques.

With multiple convenient locations throughout Orange County, TLC Allergy & Asthma is here to serve patients for the long term, offering services such as allergy testing, pulmonary function testing, allergy shot therapy, and asthma care. Their goal is to help individuals breathe easier and live better, providing comprehensive care for all the seasons of life.

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Reviews

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2.529 reviews
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Alex H.
6/26/2025

Dr. Liao was very fun, attentive, and engaging with our 7 year old daughter. He is kind and easy to talk to. Dr. Liao took the time to explain the causes of eczema as well as the many different...

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Brooke D.
11/21/2024

What could improve? The office staff, especially Denise in billing. Horrible experience! She was never in the office when I would call, then instead of calling me back, she would mail me a bill,...

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Santiago E.
11/27/2024

His office never answers their phone during business hours. It's like, who TF works here? It's a business, answer your phones. Also, if you're considering getting allergy shots here, I would...

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Ashley D.
10/4/2024

I was hyperventilating outside because of outdoor allergies if it was windy and literally felt like I was sick for six months straight started the allergy shots within two months felt...

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Rachel K.
2/25/2025

I've been dealing with allergies and asthma all my life and was referred by my primary to Dr. Liao to consider allergy immunotherapy. I did a virtual consultation, then had to come in for allergy...

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