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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. John Joelson is Excellent. Dr. Joelson has been reviewed by 9 patients who have provided 4 comments. The rating is 5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
Promptness 4.1
Courteous Staff 4.8
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 4.8
Follows Up After Visit 4.8

Specialties & Research

Dr. John Joelson, MD is board certified in Cardiovascular Disease and Interventional Cardiology.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Joelson graduated from Cornell University, New York. He has 2 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Castle Connolly Top Doctors: Massachusetts™ (2009)


Dr. Joelson has 7 hospital affiliations:

  • Baystate Medical Center 
  • Mercy Medical Center 


  • Spanish

> > > > Dr. John Joelson, MD

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Additional Information
Dr. John M Joelson MD is a male Internist, has 30 years of experience and practices in Cardiovascular Disease, Cardiology, and Interventional Cardiology.
Where does Dr. John M. Joelson practice?
Dr. John Joelson has 3 office locations.
Dr. John Joelson practices Cardiovascular Disease, Cardiology, and Interventional Cardiology near Springfield, MA.
Additional practice locations include: Chicopee, MA.
See Springfield Cardiologists.