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. Dan Dan, Cardiologist is Good. Dr. Dan has been reviewed by 8 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

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

Specialties & Research

Dr. Dan Dan, MD is board certified in Cardiovascular Disease and Clinical Cardiac Electrophysiology.

  • He has special expertise in 6 areas:
  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Dan graduated from Universitatea De Medicina Si Farmacie Carol Davila, Bucharest.


Dr. Dan has 6 hospital affiliations:

  • Piedmont Mountainside Hospital 
  • Piedmont Hospital 


  • Romanian

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Additional Information
Dr. Dan Dan MD is a male Internist, has 22 years of experience and practices in Cardiovascular Disease and Clinical Cardiac Electrophysiology.
Where does Dr. Dan Dan practice?
Dr. Dan Dan has 3 office locations.
Dr. Dan Dan practices Cardiovascular Disease and Clinical Cardiac Electrophysiology near Atlanta, GA.
Additional practice locations include: Ogden, UT and Salt Lake City, UT.
See Atlanta Cardiologists.