John J. McKenna, MD
About This Business
John J. McKenna, MD, is a family medicine physician in Madison, Wisconsin, with 14 years of experience since graduating from the University of Wisconsin School of Medicine in 2012. He holds an active Wisconsin license and is affiliated with SSM Health St Mary's Hospital - Madison, University of Wisconsin Hospitals & Clinics Authority, Stoughton Hospital, and SSM Health St Clare Hospital - Baraboo. His Medicare profile lists removal of skin lesions and removal or shaving of skin growth as his most frequent procedures. He is one of nine family medicine physicians among the 102 Madison doctors in our directory. He accepts Medicare and offers telehealth, one of 13 city doctors in our listings with both. Patients rate him 4.9 across 37 reviews.
Verified Provider Info
- Specialty (per registry)
- Family Medicine
- NPI Number
- 1174881064
- Medical school graduate
- 2012 (14+ years of practice)
- Medical school
- UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
- State license
- 61489 (WI)
- Hospital affiliations
- Ssm Health St Mary'S Hospital - Madison · University of Wi Hospitals & Clinics Authority · Stoughton Hospital
- Common services (Medicare data)
- Removal of skin lesions · Removal or shaving of skin growth
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
Phone
(608) 260-6300Location on Map
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Information last updated: August 23, 2026
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