HealthCareAtlasUSA

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Doctors / IL

ANTHONY P MERZA, MD

GASTROENTEROLOGY

Medical school: LOYOLA UNIVERSITY OF CHICAGO, STRITCH SCHOOL OF MEDICINE

Graduated: 1982

Also: INTERNAL MEDICINE

NPI: 1780709337

Practice Locations (2)

5025 N PAULINA ST

CHICAGO, IL 606402772

7732719040

5145 N CALIFORNIA AVE

CHICAGO, IL 606253661

7738788200

Source: CMS National Downloadable File, September 2026.

ANTHONY MERZA, MD | HealthCareAtlasUSA