Christopher Than, DO, is a Family Medicine specialist at Oak Street Health Avalon Park primary care clinic in Chicago, Illinois. His practice emphasizes proactive healthcare through wellness and preventive care, including regular check-ups, screenings, and lifestyle guidance aimed at helping seniors maintain health and prevent chronic conditions. He accepts all forms of Medicare, including Original Medicare Part B, select Medicare Advantage plans, Medicare Supplement (Medigap), and Medicare-Medicaid Plans.