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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. Brent Dennis is Excellent. Dr. Dennis has been reviewed by 8 patients who have provided 4 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Brent Dennis, MD is board certified in Internal Medicine.

  • He has special expertise in 5 areas:
  • Diabetes
  • Diabetes Complications
  • Heart Diseases
  • Heart Failure
  • Stroke

Education & Awards

Dr. Dennis graduated from The University of Texas Southwestern, Dallas. He has 6 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2012, 2014)
Compassionate Doctor Recognition (2012, 2014)
NCQA Diabetes Physician Recognition Program (2012 - 2015)
NCQA Heart/Stroke Recognition Program (2012 - 2015)
On-Time Doctor Award (2014)


Dr. Dennis has 7 hospital affiliations:

  • Saint Francis Heart Hospital 
  • Saint Francis Hospital, Inc 


  • English

> > > > Dr. Brent Dennis, MD

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Additional Information
Dr. Brent D Dennis MD is a male Internist, has 16 years of experience and practices in Internal Medicine.
Where does Dr. Brent D. Dennis practice?
Dr. Brent Dennis has 2 office locations.
Dr. Brent Dennis practices Internal Medicine near Tulsa, OK.
See Tulsa Internists.