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

JANNA OGANESSIAN, MD

INTERNAL MEDICINE

Graduated: 1974

NPI: 1801820832

Practice Locations (2)

13739 RIVERSIDE DR, SUITE B

SHERMAN OAKS, CA 914232417

8183850001

13739 RIVERSIDE DR B

SHERMAN OAKS, CA 914232417

Source: CMS National Downloadable File, September 2026.

JANNA OGANESSIAN, MD | HealthCareAtlasUSA