Browse Health
Family Practitioner, Primary Care Doctor
32 years of experience
License & Identifications

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).

Learn more about Dr. Denis O'Connell:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Denis O'Connell is Excellent. Dr. O'Connell has been reviewed by 12 patients who have provided 3 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 4.1
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Education & Awards

Dr. O'Connell graduated from Midwestern University, Downers Grove. He has 2 awards.

Patients' Choice Award (2014)
Compassionate Doctor Recognition (2014)


Dr. O'Connell has 2 hospital affiliations:

  • St Alexius Medical Center 
  • Alexian Brothers Behavorial Health Hospital 

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Additional Information
Dr. Denis J O'Connell DO is a male Family Practitioner, has 32 years of experience and practices in Family Medicine.
Where does Dr. Denis J. O'Connell practice?
Dr. Denis O'Connell has 1 office location.
Dr. Denis O'Connell practices Family Medicine near Hoffman Estates, IL.
See Hoffman Estates Family Physicians.