Internal Medicine, Hematology in SAN ANTONIO, TX
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Dr. Joseph R. Holahan is a physician specializing in Internal Medicine and Hematology based in San Antonio, TX.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. JOSEPH R. HOLAHAN specializes in Internal Medicine, Hematology.
Dr. JOSEPH R. HOLAHAN practices in SAN ANTONIO, TX.
Dr. JOSEPH R. HOLAHAN's NPI number is 1114942414.