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Duncan, Brett Hunter, MD, FACC

Gender

Male

Language

English

Providing the best care to our patients and their companions requires communicating in a way everyone understands. Interpreter services are available 24 hours a day, 7 days a week, 365 days a year. All spoken languages are available, as well as American Sign Language (AS/L).

Specialties
Accepting New Patients
  • Cardiovascular Medicine
  • Nuclear Cardiology
Areas of Expertise
Atrial Fibrillation, Cardiac Imaging, Cardiomyopathy, Congestive Heart Failure (CHF), Coronary Artery Disease, Echocardiography, Exercise Testing, Heart Failure, Hypertension, Non-Invasive Cardiovascular Medicine, Syncope

Hospitals and Organizations

  • Hartford HealthCare Medical Group
  • Hartford Hospital
  • Integrated Care Partners

Education

Fellowship
Hartford Hospital ‐ Cardiology; Advanced Congestive Heart Failure

Medical School
Chicago Medical School

Residency
Albany Medical Center

Reviews

Verified Patient Reviews

5 out of 5 stars

Dr Duncan is the very best I could wish for

5 out of 5 stars

I appreciate Dr.Duncan very much

5 out of 5 stars

I have consistently received prompt and courteous service from everyone associated w Dr Borer's staff

5 out of 5 stars

Dr. Duncan is a great listener and very open minded and explains everything in detail and shows care and compassion.

5 out of 5 stars

The doctor was professional, pleasant, and appeared very qualified

5 out of 5 stars

I would Dr Duncan 6's if I could. He is the best medical professional I've ever worked with.

5 out of 5 stars

I have sent numerous friends and family members.

5 out of 5 stars

Dr Ciardella is great. Goes above and beyond!

5 out of 5 stars

Brett Duncan is a compassionate doctor who listens and takes the time needed to answer questions and provide information. Great person.

5 out of 5 stars

I have recommended him often. Not sure easy to get into the practice tho.

5 out of 5 stars

Dr. Duncan is an exceptional physician. He listens carefully and always has suggestions on how I can improve my health.I would definitely recommend him to anyone looking for a cardiologist.

5 out of 5 stars

I've been with Dr. Duncan for over 15 years and his guidance is impeccable! I have referred people to him successfully and they have the highest regard for him as well

5 out of 5 stars

I never have any problems on any of my appointments

5 out of 5 stars

Doctor answered all questions and took all the time needed.

5 out of 5 stars

Dr. Duncan is great. Sorry I cannot get another appointment with him for 10 months!

5 out of 5 stars

De Duncan takes his time listens and addresses all concerns and options of treatment.

5 out of 5 stars

I have recommended him.

5 out of 5 stars

Dr. Duncan is very diligent and concerned as my assigned cardiologist.

5 out of 5 stars

MD was personable, unhurried and supportive.

5 out of 5 stars

So far I am satisfied with the change in meds.

5 out of 5 stars

Dr Brett Duncan is all anyone could ask for in a Dr. He stands at the head of the class.

5 out of 5 stars

Have recommended this practice many times.

5 out of 5 stars

My first visit with Dr. Duncanbest experience I've ever had for a first visit!

5 out of 5 stars

Dr Duncan was outstanding during our initial consultation. He was thorough. Took great notes, as evidenced by his write up on mychartplus for me to see. And he will come up with a plan after seeing all results. My father died of a heart attack at 52.

5 out of 5 stars

Yes, I recommended Dr. Dunkin to my friends. He's a good doctor.

5 out of 5 stars

Dr. Duncan is the best. I had a health concern while traveling abroad and through the portal he responded almost immediately. My husband and I were so appreciative. Hopefully, all those in medical school can use him as an example of excellence in the medical profession.

5 out of 5 stars

Dr Duncan is a super doctor

5 out of 5 stars

Dr. Duncan is wonderful at truly listening to my concerns, responding to my questions, and explaining in enough detail for me to feel well informed but not overwhelmed.

5 out of 5 stars

Excellent. And caring doctor Includes patent in decision making process and also explains things to patients level of understanding

5 out of 5 stars

I WAS REFERRED TO DR. BRETT DUNCAN FROM A NURSE FROM HARTFORD HOSPITAL WHO KNEW HE WAS EXCELLENT IN HIS CARE AND MANNER AND I COULDN'T AGREE MORE. HE TRULY CARES ABOUT HIS PATIENTS COMPLETELY. HE'S THE BEST!!!

Other Reviews from Around the Web

5 out of 5 stars

Dr. Duncan is everything I hoped to find in a cardiologist. And his staff is great too!

5 out of 5 stars

Awesome Cardiologist! I work with many and he one of my favorites!! I have been with him for a number of years and have found him to be one of the best out there. Always up to date on new treatments and options, gives you plenty of information, and his bedside manner is second to none! I can’t say enough good things about him and the care his team delivers!

5 out of 5 stars

Dr. Duncan is the doctor I look to for honest and excellent advice for what ever ails me. He is like a good friend who listens to you.As I said he is the one doctor that is the best I’ve ever had.

5 out of 5 stars

He is such a positive Doctor. I can talk to him about any issues. I’m so glad I switch to him. He explains everything in words I understand. He is very caring. Can’t thank him enough for being my doctor.

5 out of 5 stars

I met with Dr Duncan in August 2023 with very high BP. He altered my meds and met again in January and BP is down where it needs to be. I am very happy with him and his staff.

5 out of 5 stars

Dr Duncan takes the time to Listen and explain everything in detail. He is very caring and compassionate and understands the importance of the patient /physician relationship

5 out of 5 stars

My first visit with Dr.Duncan and I felt like I knew him forever! Great personality and professionalism! 5+ stars in my book!

5 out of 5 stars

Dr. Duncan, in my visit, seems more like a friend who also happens to be a doctor. His concern is clear. In sharing insights from both his education and his experience, along with his ability to empathize, it felt very reassuring.

5 out of 5 stars

Amazing cardiologist. Up to speed with the latest medical research and then helps me understand how that impacts me. Great staff too.

5 out of 5 stars

Dr. Duncan was sensitive to my anxiety. He explained things thoroughly.

5 out of 5 stars

I have been a patient of Dr. Duncan's for over 20 years. He is a calm, caring cardiologist who listens to patient's concerns, and follows through as necessary. He answers messages on the HHC site without delay. I recommend him and his staff most highly.

5 out of 5 stars

Finally a personable, engaged, instructive person/doctor. I was not rushed but was engaged in a discussion centered about my wellbeing. Thanks Dr Duncan.

5 out of 5 stars

Dr Duncan, has always taken the time to listen to me, which I think is one of the most important thing a person can do. Dr Duncan really cares for my well being.

5 out of 5 stars

Best doctor who listens to his patient

5 out of 5 stars

True professional and explains your concerns very well.

5 out of 5 stars

Dr Brett Duncan walks on water!

5 out of 5 stars

Dr. Duncan is a very good doctor.

Bio

Dr. Duncan has been in practice since 1997 when he joined the Hartford Hospital Medical Staff.

Insurance

Aetna, Anthem, Cigna Healthcare, Colonial Cooperative Care, Community Health Network of Connecticut, Inc., Connecticare, First Health Group Corp., Health New England, Multiplan, Northeast Health Direct, Oxford Health Plans, United Healthcare, BCBS Medicare, Connecticare Commercial, Connecticare Medicare, Corvel, Coventry, Essence Healthcare, Evercare, Focus, Health Connecticut, Health Direct, Healthy Connecticut, Prime Health Services, Private Health Care Systems, Inc., Senior Whole Health, WellCare of Connecticut, Inc., One Health Plan/ Great-West Healthcare, CarePartners of Connecticut

This information is subject to change at any time. Please check with your insurance provider before scheduling your appointment or receiving services to confirm they are a participating member of the Hartford HealthCare network.

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