Internal Medicine in LA CROSSE, WI
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Mary Johanna Clark, DO, is a physician specializing in Internal Medicine based in La Crosse, Wisconsin.
Generated from public NPI Registry data only. Not independently verified — confirm credentials directly with the practice.
Dr. MARY JOHANNA CLARK specializes in Internal Medicine.
Dr. MARY JOHANNA CLARK practices in LA CROSSE, WI.
Dr. MARY JOHANNA CLARK's NPI number is 1912917949.