HealthCareAtlasUSA

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Doctors / MI

ROGER A SHAMMAS, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1991

NPI: 1346235595

Practice Locations (6)

ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP

10047 CROSSROAD CT SE

CALEDONIA, MI 493167316

6166858850

ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP

1000 E PARIS AVE SE, SUITE 200

GRAND RAPIDS, MI 495468383

6166853450

ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP

200 JEFFERSON AVE SE

GRAND RAPIDS, MI 495034502

6166855000

ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP

220 CHERRY ST SE

GRAND RAPIDS, MI 495034608

6166855050

ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP

250 CHERRY ST SE

GRAND RAPIDS, MI 495034608

6166855600

ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP

310 LAFAYETTE AVE SE

GRAND RAPIDS, MI 495034693

Source: CMS National Downloadable File, September 2026.

ROGER SHAMMAS, MD | HealthCareAtlasUSA