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 / CA

HEATHER Y SUN, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: RUSH MEDICAL COLLEGE OF RUSH UNIVERSITY

Graduated: 2005

Also: PEDIATRIC MEDICINE

NPI: 1811173883

Practice Locations (2)

RADY CHILDREN'S HOSPITAL SAN DIEGO

3010 CHILDRENS WAY

SAN DIEGO, CA 921234223

8585761700

RADY CHILDREN'S HOSPITAL SAN DIEGO

3020 CHILDREN'S WAY

SAN DIEGO, CA 921234223

8585761700

Source: CMS National Downloadable File, September 2026.

HEATHER SUN, MD | HealthCareAtlasUSA