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 / MO

GREGORY A EWALD, MD

ADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY

Medical school: NORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL

Graduated: 1989

Also: CARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE

NPI: 1073557401

Practice Locations (7)

HEART CARE INSTITUTE LLC

1020 N MASON RD, SUITE 210

CREVE COEUR, MO 631416300

3149963162

WASHINGTON UNIVERSITY

1020 N MASON RD

SAINT LOUIS, MO 631416300

WASHINGTON UNIVERSITY

1 BARNES JEW HOSP PLZ

SAINT LOUIS, MO 631101003

3147473000

WASHINGTON UNIVERSITY

3015 N BALLAS RD

SAINT LOUIS, MO 631312329

3147472066

WASHINGTON UNIVERSITY

4950 CHILDRENS PL

SAINT LOUIS, MO 631101000

3143627209

WASHINGTON UNIVERSITY

4921 PARKVIEW PL

SAINT LOUIS, MO 631101032

WASHINGTON UNIVERSITY

3015 N BALLAS RD, MISSOURI BAPTIST HOSPITAL

ST LOUIS, MO 631312329

3149965601

Source: CMS National Downloadable File, September 2026.