John D. Granquist, MD
Consulting Cardiologists, PC
Primary Specialty: Cardiology
- Accepting New Patients
![John D. Granquist, MD](http://res.cloudinary.com/middlesex-hospital/image/upload/c_fill,w_250,ar_250:313,g_face,q_auto,dpr_auto,f_auto/granquist-1400x1400_313BAD26-E353-BC3D-895DADA0F42F21F4.jpg)
About Me
Specialties/Areas of Care
Cardiology
Bio
John D. Granquist, MD is a Cardiologist with Consulting Cardiologists, PC, and Middlesex Health.
Dr. Granquist completed his medical school, residency, and fellowship at Tufts Medical Center.
Education & Training
Fellowship | Tufts Medical Center, Boston, MA |
Residency | Tufts Medical Center, Boston, MA |
Medical School | Tufts University, Boston, MA |
Board Certification
American Board of Internal Medicine - Internal Medicine
American Board of Internal Medicine - Advanced Heart Failure and Transplant Cardiology
American Board of Internal Medicine - Cardiovascular Disease
Locations & Appointments
4 Office Locations
1Consulting Cardiologists, PC - Glastonbury
305 Western BlvdGlastonbury, CT 06033
860-522-0604
Fax
860-659-8077
![Consulting Cardiologists, PC - Glastonbury](http://res.cloudinary.com/middlesex-hospital/image/upload/v1710537252/A78C4420-9DF0-A3D0-A5D341AC18AA97CA_A7A2DA16-ED6E-A437-A52C045502E88D70.png?source=%2Fimages%2FmhsProviderOffice%2FimgStaticMap%2FA78C4420%2D9DF0%2DA3D0%2DA5D341AC18AA97CA%2Epng)
2Consulting Cardiologists, PC - West Hartford
433 South Main StreetSuite 109
West Hartford, CT 06110
860-522-0604
Fax
860-659-8077
![Consulting Cardiologists, PC - West Hartford](http://res.cloudinary.com/middlesex-hospital/image/upload/v1710537622/A7CAF6CB-F4E5-EA95-7D77A416CBD48D80_A7DB5BCC-EE50-CC73-0D4E684024EEFE2F.png?source=%2Fimages%2FmhsProviderOffice%2FimgStaticMap%2FA7CAF6CB%2DF4E5%2DEA95%2D7D77A416CBD48D80%2Epng)
3Consulting Cardiologists, PC - Hartford
85 Seymour StreetSuite 719
Hartford, CT 06106
860-522-0604
Fax
860-659-8077
![Consulting Cardiologists, PC - Hartford](http://res.cloudinary.com/middlesex-hospital/image/upload/v1710537508/A7BE1563-E541-CF7D-3D74E4D36BDD4EEB_A7C9E6A1-960C-F7AA-9CC7AD4C8381E6B2.png?source=%2Fimages%2FmhsProviderOffice%2FimgStaticMap%2FA7BE1563%2DE541%2DCF7D%2D3D74E4D36BDD4EEB%2Epng)
4Consulting Cardiologists, PC - Windsor
1060 Day Hill RoadSuite 203
Windsor, CT 06095
860-522-0604
Fax
860-659-8077
![Consulting Cardiologists, PC - Windsor](http://res.cloudinary.com/middlesex-hospital/image/upload/v1710537816/A7EF2CCE-D029-5EB9-F6C28493960722D3_A7F8EA18-DA45-8BCA-DFB7A5BD3D639D13.png?source=%2Fimages%2FmhsProviderOffice%2FimgStaticMap%2FA7EF2CCE%2DD029%2D5EB9%2DF6C28493960722D3%2Epng)
Services
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