This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / IL

CHRISTOPHER J OCONNOR, MD

ANESTHESIOLOGY

Medical school: UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY

Graduated: 1984

NPI: 1164442505

Practice Locations (1)

UNIVERSITY ANESTHESIOLOGISTS SC

1653 W CONGRESS PKWY

CHICAGO, IL 606123833

3129423138

Source: CMS National Downloadable File, September 2026.

CHRISTOPHER OCONNOR, MD | HealthCareAtlasUSA