Marguerite Callahan works in Nashville, TN and 1 other location and specializes in Family Medicine, Infectious Disease and Nurse Practitioner. Marguerite Callahan is affiliated with VA Tennessee Valley Healthcare System.
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Marguerite Callahan works in Nashville, TN and 1 other location and specializes in Family Medicine, Infectious Disease and Nurse Practitioner. Marguerite Callahan is affiliated with VA Tennessee Valley Healthcare System.