HealthCareAtlasUSA

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Doctors / IL

RONALD M SHENFELD, MD

EMERGENCY MEDICINE

Medical school: SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1991

NPI: 1568497311

Practice Locations (2)

MERCY HEALTH SYSTEM CORPORATION

875 S ROUTE 31

CRYSTAL LAKE, IL 600148190

7792205500

MERCY HEALTH SYSTEM CORPORATION

348 S DIVISION ST

HARVARD, IL 600333247

8159431122

Source: CMS National Downloadable File, September 2026.

RONALD SHENFELD, MD | HealthCareAtlasUSA