HealthCareAtlasUSA

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Doctors / WI

ALAN G.Y. CHANG, MD

GASTROENTEROLOGY

Medical school: UNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE

Graduated: 1989

Also: INTERNAL MEDICINE

NPI: 1255398285

Practice Locations (4)

ASPIRUS RHINELANDER AND TOMAHAWK HOSPITALS AND CLINICS, INC.

2251 N SHORE DR

RHINELANDER, WI 545016710

ASPIRUS RHINELANDER AND TOMAHAWK HOSPITALS AND CLINICS, INC.

2251 N SHORE DR, SUITE 100

RHINELANDER, WI 545016710

7153614700

ASPIRUS RHINELANDER AND TOMAHAWK HOSPITALS AND CLINICS, INC.

824 ILLINOIS AVE

STEVENS POINT, WI 544813112

7153441600

ASPIRUS RHINELANDER AND TOMAHAWK HOSPITALS AND CLINICS, INC.

900 ILLINOIS AVE

STEVENS POINT, WI 544813114

7153465000

Source: CMS National Downloadable File, September 2026.

ALAN CHANG, MD | HealthCareAtlasUSA