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Notice of Oracle Health/Cerner Security Incident

Learn More about past patient records that may be affected by a 2025 security breach.

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Mark Johnson, MD

English
All Ages
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Locations

Affiliations

CHRISTUS Jasper Memorial Hospital

CHRISTUS St. Elizabeth Hospital

Education & Certifications

Residency: John H. Stroger Jr. Hospital of Cook County

Medical Education: Rush Medical College of Rush University Medical Center

Certification: American Board of Emergency Medicine