Summary

Dr. Joon Ahn specializes in cardiovascular disease, focusing on heart rhythm disorders and electrical problems of the heart. He completed his medical education at Emory University and went on to finish his residency at Barnes-Jewish Hospital. Dr. Ahn then returned to Emory University for fellowship training, which provided him with advanced expertise in his specialty. He holds certification in internal medicine from the American Board of Internal Medicine and communicates with patients in English.

Dr. Ahn practices at the Georgia Heart Institute Electrophysiology in Gainesville, Georgia, and maintains affiliations with multiple hospitals including Emory Saint Joseph's Hospital and several Northeast Georgia Medical Center locations in Gainesville, Habersham, Braselton, and Lumpkin. He treats patients experiencing chest pain and chest wall discomfort. His practice includes performing heart monitoring tests such as electrocardiograms and portable heart rhythm monitoring. Patients rate Dr. Ahn 4.8 out of 5 stars for his care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.8
  • speaks English
  • Emory University
  • 28 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 1 board certification
  • 5 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Georgia Heart Institute Electrophysiology

200 S Enota Dr NE Ste 200Gainesville, GA 30501
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Joon Ahn, MDDr. Raghav Sharma, MDDr. Deepti Singh, MDDr. Hannah Sughra Asghar, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.8 
3.3 
16 Years of Experience 33 Years of Experience 23 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English, Hindi Speaks English
Gainesville , GAWinter Park , FLDacula , GAGainesville , GA
Med School: Emory University Med School: New York Medical College Med School: Jawaharlal Nehru Medical College Med School: Aga Khan Medical College
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Insurance Plans Accepted by Joon Ahn

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Joon Ahn has the following specialty

Specialty Expertise

Joon Ahn has the following 10 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Cardiac Arrhythmias
  • Cardiac Electrophysiology
  • Catheter Ablation
  • Clinical Research
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Stress Testing
  • Unstable Angina

Certifications, License, & Education

Joon Ahn holds an expired medical license in the state of Georgia. They are board certified in Internal medicine by the American Board of Internal Medicine.

Board Certifications

Board certified in Internal medicine by the American Board of Internal Medicine.

Medical License

Medical Doctor with an expired medical license in the state of Georgia that expired in 2025.

Education & Training

Fellowship

Completed their fellowship at Emory University.

Residency

Completed their residency at Barnes-Jewish Hospital.

Medical School

Graduated from Emory University.

NPI Number

Joon Ahn's NPI number is 1609820075.

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Frequently Asked Questions

Where is Joon Ahn's office located?
Joon Ahn's office is located at 200 S Enota Dr NE Ste 200, Gainesville, GA, 30501.
Which hospitals is Joon Ahn affiliated with?
Joon Ahn is affiliated with Emory Saint Josephs Hospital, Northeast Georgia Medical Center Gainesville, Northeast Georgia Medical Center Habersham, Northeast Georgia Medical Center Braselton, and Northeast Georgia Medical Center Lumpkin.
What languages does Joon Ahn speak?
Joon Ahn speaks English.
Does Joon Ahn accept virtual/telehealth appointments?
Joon Ahn has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Joon Ahn?
You can find contact information for Joon Ahn here on Vitals.

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