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 / IN

JOHN P KARAGIANNIS, MD

GASTROENTEROLOGY

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

Graduated: 1987

NPI: 1386647170

Practice Locations (1)

PRIVIA MEDICAL GROUP INDIANA LLC

303 N NAPPANEE ST

ELKHART, IN 465142066

57429632003973

Source: CMS National Downloadable File, September 2026.

JOHN KARAGIANNIS, MD | HealthCareAtlasUSA