Dr. Onyenwenyi graduated from the Univ of Lagos, Coll of Med, Lagos, Nigeria in 2002. He works in Evergreen Park, IL and 2 other locations and specializes in Nephrology and Internal Medicine. Dr. Onyenwenyi is affiliated with Advocate Christ Medical Center, Advocate South Suburban Hospital, John H Stroger Jr Hospital Of Cook County, Little Company Of Mary Hospital and Palos Health.
Day | Open/Closed | From | To |
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Monday | Closed | - | - |
Tuesday | Closed | - | - |
Wednesday | Closed | - | - |
Thursday | Closed | - | - |
Friday | Closed | - | - |
Saturday | Closed | - | - |
Sunday | Closed | - | - |