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 / WI

JOHN F HERATH, MD

INTERNAL MEDICINE

Medical school: UNIVERSITY OF MINNESOTA MEDICAL SCHOOL

Graduated: 1999

Offers telehealth

NPI: 1740286913

Practice Locations (4)

GUNDERSEN LUTHERAN MEDICAL CENTER INC

1910 S AVE

LA CROSSE, WI 546015467

6087827300

GUNDERSEN CLINIC LTD

1600 MAIN ST

ONALASKA, WI 546502838

6087834681

GUNDERSEN LUTHERAN MEDICAL CENTER INC

3111 GUNDERSEN DR

ONALASKA, WI 546508447

6087827300

GUNDERSEN CLINIC LTD

1111 W WISCONSIN ST

SPARTA, WI 546562233

6082696731

Source: CMS National Downloadable File, September 2026.