A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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- Currently 4 of 4 stars
The overall average patient rating of Dr. Sean O'Connor is Excellent.
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Specialties & Research
Dr. Sean O'Connor, MD is board certified in Internal Medicine.
- He has special expertise in 5 areas:
- Anxiety Disorders
- Flu (Human Influenza)
- Preventive Medicine
- Women's Health
Education & Awards
Dr. O'Connor graduated from University of Illinois at Chicago. He has 3 awards.
Dr. O'Connor has 2 hospital affiliations:
- Louis A Weiss Memorial Hospital
- Northwestern Memorial Hospital
Accepted Insurance Plans
Dr. O'Connor accepts these health insurances in at least one office:
- Great-West Healthcare - 1 plan
- Blue Cross Blue Shield of Illinois - 2 plans
- Humana - 9 plans
- Cigna - 4 plans