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John D. Granquist, MD

5.0

About this business

Dr. John Granquist, MD is a cardiology specialist in Hartford, CT and has been practicing for 19 years. He graduated from Tufts University School Of Medicine in 2000 and specializes in cardiology. 

Location details

85 Seymour St # 719, Hartford, CT, 06106, United States

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WeekdayScheduleStatus
Mon8:00 a.m. to 5:00 p.m.
Tue8:00 a.m. to 5:00 p.m.
Wed8:00 a.m. to 5:00 p.m.
Thu8:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
SatClosed
SunClosed
5.0219 reviews
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Jim and Michele Chagnon's profile image
Jim and Michele Chagnon 
5 years ago

he always make my husband and I feel so special, take time with us in a very caring way, he is a keeper with us, we will never change 

Dr. Granquist's profile image
Dr. Granquist 
5 years ago

Dr. Granquist was thorough, easy to talk to Nd extremely comforting. Waiting time was minimal and staff were kind and helpful 

Jill Usher's profile image
Jill Usher 
5 years ago

Dr Granquist has been my Cardiologist since 2013. He is fantastic! He is so patient and sincere. He helped me understand what I was going through as a menopausal woman. I saw him again this year, and he was so compassionate when I explained I have been struggling since the death of my Mom a few years ago. He is the most amazing doctor I have ever had. Dr Granquist is not just the best Cardiologist, he is the best “heart” doctor because his heart is so big. 

Anonymous's profile image
5 years ago

Excellent care and patient rapport. 

Anonymous's profile image
6 years ago

Dr. Granquist has been my cardiologist for almost 10 years now. He's personable, compassionate and well versed in the latest (and also tried and true) treatments. He's kept me going this long despite my own worst habits! I would definitely recommend him to anyone who wants the best cardiologist in CT. 

Anonymous's profile image
6 years ago

He is a good kind heart doctor. 

Michele Doucette's profile image
Michele Doucette 
6 years ago

My mom's heart doctor. Takes time to answer you personally and explain details. When/if I ever need a heart doctor I'll pick Dr Granquist for sure. 

John J Shaw, DMD's profile image
John J Shaw, DMD 
8 years ago

I have been a grateful patient of Dr. Granquist for 10 years. I and my family are grateful for his extraordinary levels of clinical competence and caring, and for his generosity in sharing himself with us in our times of need. John J Shaw, DMD 

Frequently asked questions about John D. Granquist, MD

How is John D. Granquist, MD rated?

John D. Granquist, MD has a 5 star rating with 219 reviews. 

When is John D. Granquist, MD open?

John D. Granquist, MD is closed now. It will open at 8:00 a.m. 

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