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

RYAN OCONNOR, MD

EMERGENCY MEDICINE

Medical school: NEW YORK MEDICAL COLLEGE

Graduated: 2002

NPI: 1821101635

Practice Locations (1)

HOLLYWOOD PRESBYTERIAN EMERGENCY MEDICAL ASSOCIATES, INC.

1300 N VERMONT AVE

LOS ANGELES, CA 900276098

3103792134

Source: CMS National Downloadable File, September 2026.

RYAN OCONNOR, MD | HealthCareAtlasUSA