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Internist, Cardiologist (heart)
28 years of experience
Video profile
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).

Learn more about Dr. John Merlino:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Merlino is Poor. Dr. Merlino has been reviewed by 2 patients who have provided 1 comments. The rating is 1 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 1.0
Courteous Staff 2.0
Accurate Diagnosis 1.0
Bedside Manner 1.0
Spends Time with Me 1.0
Follows Up After Visit 1.0

Specialties & Research

Dr. John Merlino, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 7 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiovascular Disease
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Pulmonary Embolism
  • Unstable Angina

Education & Awards

Dr. Merlino graduated from Brown University, Providence.


Dr. Merlino has 9 hospital affiliations:

  • Emory University Hospital 
  • Emory-Adventist Hospital 

> > > > Dr. John Merlino, MD

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Additional Information
Dr. John D Merlino MD is a male Internist, has 28 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. John D. Merlino practice?
Dr. John Merlino has 1 office location.
Dr. John Merlino practices Internal Medicine and Cardiovascular Disease near Atlanta, GA.
See Atlanta Internists and Atlanta Cardiologists.