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Dr. Chatto is on Doximity

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Education & Training

  • Cook County Health and Hospitals System
    Cook County Health and Hospitals SystemResidency, Internal Medicine, 1989 - 1992
  • Cebu Institute of Medicine
    Cebu Institute of MedicineClass of 1978

Certifications & Licensure

  • IL State Medical License
    IL State Medical License 1987 - 2026

Hospital Affiliations