Internal Medicine in CORPUS CHRISTI, TX
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John Caleb Grenn is a physician specializing in Internal Medicine based in Corpus Christi, TX.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
JOHN CALEB GRENN specializes in Internal Medicine.
JOHN CALEB GRENN practices in CORPUS CHRISTI, TX.
JOHN CALEB GRENN's NPI number is 1225569635.