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Office
3524 E Milwaukee St
Janesville, WI 53546Phone+1 608-756-7100Fax+1 608-756-4700
Summary
- Dr. Tad Johnson, MD is an allergist/immunologist in Janesville, Wisconsin. He is currently licensed to practice medicine in Wisconsin and Illinois.
Certifications & Licensure
- WI State Medical License 1983 - 2025
- IL State Medical License 2015 - 2017
- American Board of Allergy and Immunology Allergy & Immunology
- American Board of Pediatrics Pediatrics