HealthCareAtlasUSA

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Doctors / WI

WILLIAM H JOHNSTON, MD

FAMILY PRACTICE

Medical school: UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE

Graduated: 2003

NPI: 1427017789

Practice Locations (1)

ASPIRUS MEDICAL GROUP, INC.

4005 COMMUNITY CTR DR

WESTON, WI 544764139

7152415400

Source: CMS National Downloadable File, September 2026.

WILLIAM JOHNSTON, MD | HealthCareAtlasUSA