John Ganser, DO - Doctor in Appleton, WI

John Ganser, DO

Doctor
5.0

4 reviews

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About This Business

With 30 years of experience since graduating from Midwestern University, Chicago College of Osteopathic Medicine in 1996, John Ganser, DO, is a family medicine physician in Appleton, Wisconsin, above the 24-year average among the 48 Appleton physicians in our directory. He holds an active Wisconsin license and is registered with the national provider registry since 2006. His Medicare profile lists removal of skin lesions among his most frequent procedures. He is affiliated with Thedacare Regional Medical Center - Appleton Inc and Thedacare Regional Med Ctr - Neenah. He accepts Medicare; telehealth is not currently listed among his services. He is one of nine family medicine physicians among the 48 Appleton doctors in our directory. Patients rate him 5.0 across 4 reviews.

Verified Provider Info

Specialty (per registry)
Family Medicine
NPI Number
1922035658
Medical school graduate
1996 (30+ years of practice)
Medical school
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
State license
38921 (WI)
Hospital affiliations
Thedacare Regional Medical Center - Appleton Inc · Thedacare Regional Med Ctr - Neenah
Common services (Medicare data)
Removal of skin lesions
Accepts Medicare

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

2500 E Capitol Dr
Appleton, WI 3.5

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Information last updated: September 7, 2026