Internal Medicine, Infectious Disease in MCALLEN, TX
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Dr. Elsa Chang is a physician specializing in Internal Medicine and Infectious Disease in McAllen, TX.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. ELSA CHANG specializes in Internal Medicine, Infectious Disease.
Dr. ELSA CHANG practices in MCALLEN, TX.
Dr. ELSA CHANG's NPI number is 1801833108.