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Internist, Gastroenterologist (digestive)
9 years of experience
Video profile
Accepting new patients
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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Darren Brenner is Excellent. Dr. Brenner has been reviewed by 15 patients who have provided 4 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.3
Promptness 3.5
Courteous Staff 3.6
Accurate Diagnosis 3.5
Bedside Manner 3.6
Spends Time with Me 3.6
Follows Up After Visit 3.6

Specialties & Research

Dr. Darren Brenner, MD is board certified in Internal Medicine and Gastroenterology.

  • He has special expertise in 3 areas:
  • Colonoscopy
  • Constipation
  • Sigmoidoscopy

Education & Awards

Dr. Brenner graduated from University of Chicago. He has 2 awards.

Patients' Choice Award (2012, 2014)
Compassionate Doctor Recognition (2012)


Dr. Brenner has 1 hospital affiliations:

  • Northwestern Memorial Hospital 

> > > > Dr. Darren Brenner, MD

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Additional Information
Dr. Darren Michael Brenner MD is a male Internist, has 9 years of experience and practices in Internal Medicine and Gastroenterology.
Where does Dr. Darren M. Brenner practice?
Dr. Darren Brenner has 3 office locations.
Dr. Darren Brenner practices Internal Medicine and Gastroenterology near Chicago, IL.
See Chicago Internists and Chicago Gastroenterologists.