John D. Granquist, MD's cover image
Claim this profile

This profile has not been claimed by the business owner or representative.

Claim this business to update business information, get appointment requests, engage visitors with web chat, and more!

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

Get directions
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
5.0213 reviews
Select a rating
Anonymous's profile image
9 months ago

Dr. Granquist is patient, listening to your concerns, asking thoughtful questions and giving appropriate advice. I feel so lucky to have him on my medical team. 

Benjamin Cochran's profile image
Benjamin Cochran 
9 months ago

Dr Granguist was very engaging from the time he entered the room. He was knowledgeable, asked good questions, listened intently, and took good notes. I appreciated how thorough he was. He recommended next steps, but let me make the final decision on how I wanted to proceed. Additionally, the office staff reflected the same level of care that Dr G demonstrated. They seemed happy to be there which reflects the positive way they are treated. 

Tom Gilmartin's profile image
Tom Gilmartin 
a year ago

My appointment was both a very pleasant and very professional experience. Dr. Granquist provided me with a succint explanation of the results of my EKG and also made a hands on exam himself, listening to my heart & lungs Fortunately all was well. Follow up in 6 months 

Anonymous's profile image
a year ago

In addition to his superb diagnostic and treatment skills, Dr. Grandquist is always affable. His staff is also very friendly. 

Coulombe's profile image
a year ago

Dr. Granquist takes the time to listen and answer all questions that you may have. He explains all test results and is very good about putting things in prospective. I am confident in his opinion and highly recommend him. I have often messaged him on the portal and he always responds very quickly. Other physicians should follow his example. 

Pat's profile image
a year ago

Dr. Granquist has always been very easy to talk to and he explains everything in layman terms! He also reads blood work and lets you know, if something doesn't look right. 

Anonymous's profile image
a year ago

Great doctor patient relashionship.Explain every issue to the fullest and easy to understand. 

Anonymous's profile image
a year ago

Very thorough and detailed. Took the time to answer all of my questions. 

Jenny Mantel's profile image
Jenny Mantel 
a year ago

I am so fortunate to have Dr Granquist as my cardiologist. He is professional and at the same time compassionate and caring. 

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 213 reviews. 

When is John D. Granquist, MD open?

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

Need help? Contact us.

Speak with a specialist to learn how you can grow with Birdeye. We are reachable at profiles@birdeye.com