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Joon Ahn, MD
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19 Patient Reviews
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Office Hours

  • Mon:8:00am - 5:00pm
  • Tue:8:00am - 5:00pm
  • Wed:8:00am - 5:00pm
  • Thu:8:00am - 5:00pm
  • Fri:8:00am - 5:00pm

Joon Ahn, MD

Internal Medicine Physician - Clinical Cardiac Electrophysiology

Highlights

  • Board Certified

Biography

Dr. Ahn obtained his medical degree at Emory University School of Medicine in Atlanta, Georgia. He completed his internship and residency in internal medicine at Barnes-Jewish Hospital, Washington Uni… Read more ›

Featured Review See More Reviews

I have know doctor Joon Ahn for years. He took care of my mother before she died. I have been his patient now for many years.He is a true professional, but very kind.…

Anonymous

Summary

Provider Training

UniversityDegreeFocusGraduated
Emory UniversityDoctorateOtherNot Specified

InstitutionFocusYear
Residency - Barnes-Jewish HospitalInternal MedicineNot Specified
Fellowship - Emory UniversityClinical Cardiac ElectrophysiologyNot Specified

CertificationCert. BodyYear
Internal medicine
Sub-Specialty: Cardiovascular Disease		Internal MedicineNot Specified

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Provider Profile 0

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Clinical Cardiac Electrophysiology

Years In Practice: 22 (started in 2004)

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 19
Most Recent Review: 04/22/2026
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Office & Staff Evaluation Not rated

Ease of Getting an Appointment Not rated
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Willingness to Spend Time with You
Listening Skills
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Verified Patient

“I have know doctor Joon Ahn for ...”

I have know doctor Joon Ahn for years. He took care of my mother before she died. I have been his patient now for many years.He is a true professional, but very kind.

Anonymous 04/22/2026
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Verified Patient

“Found Dr. Ahn to be friendly, kn...”

Found Dr. Ahn to be friendly, knowledgeable, and informative on my condition.

Anonymous 03/13/2026
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Verified Patient

“On time, great communication fro...”

On time, great communication from all staff

Anonymous 02/05/2026
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Verified Patient

“The provider demonstrated excell...”

The provider demonstrated excellent communication, professionalism, and empathy. He listened carefully, explained everything clearly, and involved me in my care decision. Overall a very positive and reassuring visit. Thank you.

Anonymous 01/06/2026
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Verified Patient

“Dr. Is very good....”

Dr. Is very good.

Anonymous 12/11/2025
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Verified Patient

“As a fellow physician I have the...”

As a fellow physician I have the deepest regards for Dr Ahn. He and Dr. are my number one referrals for cardiology. Great Docs!

Anonymous 04/01/2026
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Verified Patient

“Dr Ahn was very kind and caring....”

Dr Ahn was very kind and caring. I was extremely impressed with him and the operation of the office as well.

Anonymous 02/24/2026
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Verified Patient

“Dr Ahn has been my electrophysio...”

Dr Ahn has been my electrophysiologist for 12 years. He is terrific and a wonderful credit to Georgia Heart.

Anonymous 02/05/2026
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Verified Patient

“All good...”

All good

Anonymous 12/25/2025
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Verified Patient

“Dr. Ahn was very knowledgeable a...”

Dr. Ahn was very knowledgeable and generous with his time.

Anonymous 12/09/2025
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Locations

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Practice Colleagues

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Gautham Kanagaraj, MD   -   Internal Medicine Physician
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Karthik Ramaswamy, MD   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Joon Ahn, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Joon Ahn, MD has not yet specified the insurance plans he accepts.
     

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