HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IL

JACK G GUENTHER, OD

OPTOMETRY

Graduated: 1990

NPI: 1215047063

Practice Locations (1)

19607 S LA GRANGE RD

MOKENA, IL 604489360

7084791616

Source: CMS National Downloadable File, September 2026.

JACK GUENTHER, OD | HealthCareAtlasUSA