HealthCareAtlasUSA

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Doctors / IL

CHRISTOPHER MICHAEL KOENIG, DO

EMERGENCY MEDICINE

Graduated: 2015

NPI: 1104205467

Practice Locations (3)

MERCY HEALTH SYSTEM CORPORATION

875 S ROUTE 31

CRYSTAL LAKE, IL 600148190

7792205500

MERCY HEALTH SYSTEM CORPORATION

1000 MINERAL POINT AVE

JANESVILLE, WI 535482940

6087566000

EMERGENCY MEDICINE ASSOCIATES OF MADISON, SC

202 S PARK ST

MADISON, WI 537151507

6084176206

Source: CMS National Downloadable File, September 2026.

CHRISTOPHER KOENIG, DO | HealthCareAtlasUSA