Dr. Ruiz is on Doximity
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Office
2359 N California Ave
Chicago, IL 60647Phone+1 773-278-7024Fax+1 773-278-6948
Education & Training
- Cook County Health and Hospitals SystemResidency, Internal Medicine, 1965 - 1968
- MidHudson Regional Hospital of Westchester Medical CenterInternship, Transitional Year, 1964 - 1964
- National University of ColombiaClass of 1962
Certifications & Licensure
- IL State Medical License 1966 - 2024
- IL State Medical License 1966 - 2023
- FL State Medical License 1976 - 1979
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