Allergy & Immunology in ORANGE, CA
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Dr. Wan-Yin Chan is a physician specializing in Allergy & Immunology in Orange, CA.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. WAN-YIN CHAN specializes in Allergy & Immunology.
Dr. WAN-YIN CHAN practices in ORANGE, CA.
Dr. WAN-YIN CHAN's NPI number is 1932391471.