Joon Ahn, MD
Clinical Cardiac Electrophysiology
Joon Ahn is a Clinical Cardiac Electrophysiology specialist based in Gainesville, GA with over 29 years of clinical experience. Offers virtual telehealth visits.
Joon Ahn, MD practices as part of a group clinical cardiac electrophysiology specialist practice in Gainesville, GA. Trained at Emory University School of Medicine (class of 1997), he has been practicing for over 29 years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and afib.
Older · 2055dNPPES updated 2020-10-06 · verify NPI on CMS · Verify license at Georgia Composite Medical Board
Contact & Location
Practice Location
200 S Enota Dr Ne Ste 480, Gainesville, GA 30501-3473
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Atrial Fibrillation.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
An irregular, often rapid heartbeat that increases the risk of stroke
US avg: 22%↑ More patients than average (+38%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+23%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+30%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+13%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+1%) — a focus area for this doctor
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1997
Emory University School of Medicine
Board certified · Oct 5, 2020
Self-reported via NPPES
29 years in practice
Experienced
A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.
Taxonomy: 207RC0001X
Education & Training
Emory University School of Medicine (Class of 1997)
Mailing address
Po Box 742616, Atlanta, GA 30374-2616
Differs from practice location
Virtual Clinical Cardiac Electrophysiology Care With Joon Ahn
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joon Ahn for blood pressure monitoring, cholesterol management, follow-up consultations — no travel to Gainesville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Joon Ahn
Dr. Ahn is listed as active in the NPI registry with telehealth listed in Gainesville, GA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (770) 534-2020.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Joon Ahn
Practice Location
200 S Enota Dr Ne Ste 480, Gainesville, GA 30501-3473
Mailing Address
Po Box 742616, Atlanta, GA 30374-2616
This is a provider directory. Contact the office directly to schedule appointments.
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