HealthCareAtlasUSA

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Doctors / CA

RALPH T MARCUS, MD

DIAGNOSTIC RADIOLOGY

Medical school: UNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE

Graduated: 2009

NPI: 1346566056

Practice Locations (3)

ST JUDE RADIOLOGY MEDICAL GROUP INC

101 E VALENCIA MESA DR

FULLERTON, CA 928353809

71499230001805

ST JUDE RADIOLOGY MEDICAL GROUP INC

2141 N HARBOR BLVD, SUITE 16000

FULLERTON, CA 928353828

71499230001805

ST JUDE RADIOLOGY MEDICAL GROUP INC

7 ABERDEEN ST

IRVINE, CA 926203302

71499230001805

Source: CMS National Downloadable File, September 2026.

RALPH MARCUS, MD | HealthCareAtlasUSA