Internal Medicine, Nephrology in PASADENA, CA
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Allen Chao is a physician specializing in Internal Medicine and Nephrology based in Pasadena, CA.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
ALLEN CHAO specializes in Internal Medicine, Nephrology.
ALLEN CHAO practices in PASADENA, CA.
ALLEN CHAO's NPI number is 1952765034.