John Henry Affinito, MD

John Henry Affinito, MD

Family Medicine
Medical Group
Ascension Medical Group
Ascension Medical Group Ascension Medical Group


John Henry Affinito, MD, is a family medicine doctor with Ascension Illinois in Chicago, IL. He provides care for patients in the hospital setting only. Dr. Affinito listens to understand you and your health concerns. He takes the time to get to know you and your family's health history. Then, Dr. Affinito works with you to create a personalized care plan for your long-term health needs.


Hospital Affiliations

  • Ascension Resurrection
Professional Statement
I strive to provide my patients with comprehensive information and treatment plans that bring peace of mind, while also emphasizing the importance of preventative care.
- John Henry Affinito, MD


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Facility Hours
Call us for daily hours
Schedule Appointment
(773) 774-8000
Why Ascension
Ascension doctors are committed to getting to know you. They take time for real back-and-forth conversations with you so they can understand all aspects of you and your life. Because great care starts with seeing your whole picture.
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