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Pediatric Specialist, Cardiologist (heart)
14 years of experience
Accepting new patients
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 (3)

The overall average patient rating of Dr. Johnathan John is Good. Dr. John has been reviewed by 10 patients who have provided 3 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.2
Promptness 3.7
Courteous Staff 3.9
Accurate Diagnosis 5.0
Bedside Manner 4.5
Spends Time with Me 3.9
Follows Up After Visit 4.7

Specialties & Research

Dr. Johnathan John, MD is board certified in Pediatric Cardiology.

  • He has special expertise in 2 areas:
  • Catheterization
  • Holter monitoring

Education & Awards

Dr. John graduated from Thomas Jefferson University, Philadelphia.


Dr. John has 22 hospital affiliations:

  • HealthPark Medical Center-Lee Memorial 
  • Brandon Regional Hospital 


  • English

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Additional Information
Dr. Johnathan B John MD is a male Pediatric Cardiologist, has 14 years of experience and practices in Pediatric Cardiology.
Where does Dr. Johnathan B. John practice?
Dr. Johnathan John has 9 office locations.
Dr. Johnathan John practices Pediatric Cardiology near Saint Petersburg, FL.
Additional practice locations include: Tampa, FL and Brooksville, FL.
See Saint Petersburg Pediatric Specialists.