HealthCareAtlasUSA

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Doctors / WI

STEPHEN C WISSINK, MD

INTERNAL MEDICINE

Medical school: WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1994

Offers telehealth

NPI: 1114921863

Practice Locations (8)

GUNDERSEN CLINIC LTD

16812 S MAIN ST

GALESVILLE, WI 546307704

6085822025

GUNDERSEN LUTHERAN MEDICAL CENTER INC

1910 S AVE

LA CROSSE, WI 546015467

6087827300

GUNDERSEN LUTHERAN MEDICAL CENTER INC

2575 S 7TH ST, BETHANY RIVERSIDE

LA CROSSE, WI 546015429

6087758200

GUNDERSEN LUTHERAN MEDICAL CENTER INC

1836 S AVE

LA CROSSE, WI 546015429

6087837300

GUNDERSEN CLINIC LTD

1836 S AVE

LA CROSSE, WI 546015429

6087827300

GUNDERSEN LUTHERAN MEDICAL CENTER INC

3111 GUNDERSEN DR

ONALASKA, WI 546508447

6087827300

GUNDERSEN CLINIC LTD

1600 MAIN ST

ONALASKA, WI 546502838

6087834681

GUNDERSEN CLINIC LTD

1111 W WISCONSIN ST

SPARTA, WI 546562233

6082696731

Source: CMS National Downloadable File, September 2026.

STEPHEN WISSINK, MD | HealthCareAtlasUSA