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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

4.0
  • Currently 4 of 4 stars
(2)
Patient comments (1)

The overall average patient rating of Dr. John Cassidy is Excellent. Dr. Cassidy has been reviewed by 2 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
  • Currently 4 of 4 stars
Promptness 4.0
  • Currently 4 of 4 stars
Courteous Staff 4.0
  • Currently 4 of 4 stars
Accurate Diagnosis 4.0
  • Currently 4 of 4 stars
Bedside Manner 4.0
  • Currently 4 of 4 stars
Spends Time with Me 4.0
  • Currently 4 of 4 stars
Follows Up After Visit 4.0
  • Currently 4 of 4 stars

Specialties & Research

Dr. John Cassidy, MD is board certified in Cardiovascular Disease.


More Specialties & Research

Education & Awards

Dr. Cassidy graduated from Marshall University , Huntington.

More Education & Awards

Affiliations

Dr. Cassidy has 8 hospital affiliations:

  • Saint Francis Heart Hospital 
  • Saint Francis Hospital - Broken Arrow 

More Affiliations

Accepted Insurance Plans

Dr. Cassidy accepts these health insurances in at least one office:

  • United Healthcare - 18 plans
  • Blue Cross Blue Shield of Oklahoma - 2 plans
  • CommunityCare Managed Healthcare Plans of Oklahoma - 9 plans
  • Great-West Healthcare - 3 plans
  • Cigna - 2 plans
  • Humana - 9 plans

More Accepted Insurance

Learn more about Dr. John Cassidy:

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  1. Qualifications
  2. What's important to you

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Additional Information
Where does Dr. John M. Cassidy practice?
Dr. John Cassidy practices Internal Medicine, Cardiovascular Disease, and Cardiology near Tulsa, OK.
Additional practice locations include: Broken Arrow, OK.
See Tulsa Internists and Tulsa Cardiologists.
Similar Physician Names
Dr. Van Cassidy, Dr. Deshawn Cassidy, Dr. Jan Cassidy, Dr. Hank Cassidy, Dr. Shayne Cassidy, Dr. Shane Cassidy, Dr. Jackie Cassidy, Dr. Giovanni Cassidy