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

ALAN ZAJARIAS, MD

INTERVENTIONAL CARDIOLOGY

Graduated: 2000

Also: CARDIOVASCULAR DISEASE (CARDIOLOGY)

Offers telehealth

NPI: 1679696579

Practice Locations (3)

WASHINGTON UNIVERSITY

1 BARNES JEW HOSP PLZ

SAINT LOUIS, MO 631101003

3147473000

WASHINGTON UNIVERSITY

1020 N MASON RD

SAINT LOUIS, MO 631416300

WASHINGTON UNIVERSITY

4921 PARKVIEW PL

SAINT LOUIS, MO 631101032

Source: CMS National Downloadable File, September 2026.

ALAN ZAJARIAS, MD | HealthCareAtlasUSA