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Brenda Dennert, M.D.
Gastroenterologist

About Brenda Dennert, M.D.
Education
- Gastroenterology Fellowship: University of Arizona/Carl T Hayden VA Medical Center
- Internal Medicine Residency: Santa Clara Valley Medical Center
- Medical Degree: University of Southern California (Los Angeles, CA)
- Undergraduate Degree: B.S. San Francisco State University (San Francisco, CA)
Board Certification
- American Board of Internal Medicine – Gastroenterology & Hepatology
Associations/ Memberships
- American College of Physicians Member
- American Society of Gastrointestinal Endoscopy Member
- American Gastroenterological Association
- American College of Gastroenterology
- American Medical Association
Awards or Distinctions
- San Francisco State University Achievement Award
- Clinical Honors, University of Southern California School of Medicine
- Named to Phoenix Magazine’s “Top Docs” 2010-2011
Hospital Affiliations
- Banner University Medical Center
Locations

Arizona Digestive Health: Phoenix – Arizona Endoscopy Center
1410 East McDowell Road
Phoenix, AZ 85006
Phoenix, AZ 85006
Phone: 602-716-9655
I like Dr. DENNERT. THE OFFICE IS PLEASANT AND STAFF ARE QUITE NICE AND EFFICIENT. DR D IS FRIENDLY AND VERY GOOD WITH PATIENTS. EXPLAINS THINGS WELL AND I FEEL IN GOOD HANDS.
The office is always friendly and professional. I’m able to get in and out very quickly.
Very professional and kind. Couldn’t ask for better care!
I have been a patient of Dr. Dennert for several years. She is an exceptional physician! I have enthusiastically recommended her to my family and friends!
Dr. Dennert was spectacular. Her nurse anesthetists was equally great
Staff are very professional
Doctor Brenda Dennert it’s best.
Doctor Brenda Dennert it’s best.
I have been coming to see Dr Dennert since 1996 and she has been an amazing doctor to me for 29 years! She is friendly, honest, caring, compassionate and always has my best interest at heart. Dr Dennert always takes time with each patient to get health updates, discuss blood work and talk about how we are doing! The staff including Blanca, Christina and Lupe are all amazing to work with as well! These ladies are always willing to help me schedule appointments or answer any questions I have. I would highly recommend this office to anyone who needs a great Gastroenterologist!
Dr. Dennert is so easy to talk to and so reassuring. She is very professional and understanding. I highly recommend her.
Caring, concerned and knowledgeable. Dr Dennert informed me about the procedure and checked on me before and after. She shared the outcome and answered my questions.
Dr Dennert and team are fantastic. They are friendly and helpful always.
Doctor dennert is a wonderful physician and I highly recommend her, she listens to your concerns and is very thorough.
Found Dr. Denner to be very helpful and knowledgeable. I was comfortable discussing my concerns with her, and appreciated her options of handling them. Would highly recommend her to anyone.
Very good service. Dr was very cool , and makes you feel at home.
Great experience at doctor Dennarts office
Thank you !!
Thank you !!
Dr Dennert very informative and a pleasure to talk to!! Helps you understand what you need to do!!
I just recently had a colonoscopy done and
Dr. Dennert did an outstanding job. Kept me updated throughout the whole process. I highly recommend Dr Dennert and her staff.
Dr. Dennert did an outstanding job. Kept me updated throughout the whole process. I highly recommend Dr Dennert and her staff.
Dr. Dennert possesses that rare combination of expertise and clear communication. Those traits together are a great comfort and instill confidence in this patient.
Great experience coupled with great empathy
On time, very efficient and caring.
These folks do a great job. Everything from making the appointment to checking in and communicating with the medical assistant was pleasant and easy. And Dr Dennert is awesome, very caring and patient in explaining things.