The 20 Best Long QT Syndrome 3 Doctors Near Me in Greenville, SC

Find the Top Long QT Syndrome 3 Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 17 doctor with experience in Long QT Syndrome 3 near Greenville, SC. Of these, 14 are Experienced and 3 are Advanced.

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17 providers found
    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology | Cardiology
    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology | Cardiology

    Prisma Health Carolina Cardiology Consultants Electrophysiology – Greenville

    1005 Grove Road, 
    Greenville, SC 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Peter Netzler is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Netzler is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Pacemaker Implantation, and Cardiac Ablation. Dr. Netzler is board certified in American Board Of Internal Medicine. Dr. Netzler is currently accepting new patients.

    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology
    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology

    Prisma Health Carolina Cardiology Consultants Electrophysiology – Greenville

    1005 Grove Road, 
    Greenville, SC 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Chad Ward is a Cardiac Electrophysiologist practicing medicine in Greenville, South Carolina. Dr. Ward is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome 2, Long QT Syndrome 3, Long QT Syndrome 1, Pacemaker Implantation, and Cardiac Ablation. Dr. Ward is board certified in American Board Of Internal Medicine. Dr. Ward is currently accepting new patients.

    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology | Cardiology
    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology | Cardiology

    Prisma Health Carolina Cardiology Consultants Electrophysiology – Greenville

    1005 Grove Road, 
    Greenville, SC 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joseph Manfredi is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Manfredi is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation. Dr. Manfredi is board certified in American Board Of Internal Medicine. Dr. Manfredi is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Long QT Syndrome 3
    Cardiology
    Experienced in Long QT Syndrome 3
    Cardiology

    Prisma Health Carolina Cardiology Consultants Electrophysiology – Greenville

    1005 Grove Road, 
    Greenville, SC 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Black is a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Black is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Heart Block, Jervell Lange-Nielsen Syndrome (JLNS), Long QT Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Black is board certified in American Board Of Internal Medicine. Dr. Black is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Experienced in Long QT Syndrome 3

    Prisma Health Carolina Cardiology Consultants – Greenville

    1005 Grove Road, 
    Greenville, SC 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Norman Stevens is a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Stevens is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Heart Failure, Atherosclerosis, and Coronary Heart Disease. Dr. Stevens is board certified in American Board Of Internal Medicine. Dr. Stevens is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Pediatric Cardiology
    Experienced in Long QT Syndrome 3
    Pediatric Cardiology

    Prisma Health Pediatric Cardiology – Greenville

    200 Patewood Drive, Suite A200, 
    Greenville, SC 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Raunikar is a Pediatric Cardiologist practicing medicine in Greenville, South Carolina. Dr. Raunikar is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Heart Murmurs, Ventricular Septal Defects, and Patent Ductus Arteriosus. Dr. Raunikar is board certified in American Board Of Pediatrics. Dr. Raunikar is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Pediatric Cardiology
    Experienced in Long QT Syndrome 3
    Pediatric Cardiology

    Prisma Health Pediatric Cardiology – Greenville

    200 Patewood Drive, Suite A200, 
    Greenville, SC 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Susan Haynes is a Pediatric Cardiologist practicing medicine in Greenville, South Carolina. Dr. Haynes is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Heart Murmurs, Congenital Heart Disease (CHD), Patent Ductus Arteriosus, and Interrupted Aortic Arch. Dr. Haynes is board certified in American Board Of Pediatrics. Dr. Haynes is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Experienced in Long QT Syndrome 3

    Prisma Health Carolina Cardiology Consultants – Greenville

    1005 Grove Road, 
    Greenville, SC 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Archie Chandler is a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Chandler is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, Angina, and Pacemaker Implantation. Dr. Chandler is board certified in American Board Of Internal Medicine. Dr. Chandler is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Cardiology
    Experienced in Long QT Syndrome 3
    Cardiology

    Prisma Health Carolina Cardiology Consultants – Greenville

    1005 Grove Road, 
    Greenville, SC 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dev Vaz is a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Vaz is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Pacemaker Implantation, and Cardiac Ablation. Dr. Vaz is board certified in American Board Of Internal Medicine. Dr. Vaz is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Pediatric Cardiology
    Experienced in Long QT Syndrome 3
    Pediatric Cardiology

    Prisma Health Pediatric Cardiology – Greenville

    200 Patewood Drive, Suite A200, 
    Greenville, SC 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jon Lucas is a Pediatric Cardiologist practicing medicine in Greenville, South Carolina. Dr. Lucas is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Murmurs, Marfan Syndrome, Congenital Heart Disease (CHD), and Ventricular Septal Defects. Dr. Lucas is board certified in American Board Of Pediatrics. Dr. Lucas is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Cardiology
    Experienced in Long QT Syndrome 3
    Cardiology

    Office

    2 Innovation Dr Ste 400, 
    Greenville,, SC 
     (4.6 miles away)
    Languages Spoken:
    English

    John Cebe is a Cardiologist practicing medicine in Greenville,, South Carolina. Dr. Cebe is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Glucocorticoid-Remediable Aldosteronism, Hypertension, Heart Failure, and Cardiac Ablation.

    Experienced in Long QT Syndrome 3
    Experienced in Long QT Syndrome 3

    Upstate Cardiology Greenville

    2 Innovation Dr Ste 400, 
    Greenville,, SC 
     (4.6 miles away)
    Languages Spoken:
    English

    Edward Stewart is a Cardiologist practicing medicine in Greenville,, South Carolina. Dr. Stewart is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Angina, Pacemaker Implantation, and Cardiac Ablation.

    Experienced in Long QT Syndrome 3
    Experienced in Long QT Syndrome 3

    Office

    2 Innovation Dr Ste 400, 
    Greenville, SC 
     (4.6 miles away)
    Languages Spoken:
    English

    Steven Johnson is a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Atrial Fibrillation, Heart Failure, Pulmonary Edema, and Hypertension.

    Experienced in Long QT Syndrome 3
    Cardiac Electrophysiology
    Experienced in Long QT Syndrome 3
    Cardiac Electrophysiology
    712 Grove Road, 
    Greenville, SC 
     (2.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Donald Rubenstein is a Cardiac Electrophysiologist practicing medicine in Greenville, South Carolina. Dr. Rubenstein is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Atrial Fibrillation, His Bundle Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Rubenstein is currently accepting new patients.

    Experienced in Long QT Syndrome 3
    Internal Medicine
    Experienced in Long QT Syndrome 3
    Internal Medicine

    Upstate Cardiology Greenville

    2 Innovation Dr Ste 400, 
    Greenville, SC 
     (4.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Jeffrey Senfield is an Internal Medicine provider practicing medicine in Greenville, South Carolina. He has been practicing medicine for over 17 years. Dr. Senfield is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Long QT Syndrome 3
    Experienced in Long QT Syndrome 3

    Bon Secours Upstate Cardiology Greenville, Electrophysiology

    2 Innovation Dr Ste 300B, 
    Greenville, SC 
     (4.6 miles away)
    Languages Spoken:
    English

    Matthew Sellers is a Cardiologist practicing medicine in Greenville, South Carolina. Dr. Sellers is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Cardiomyopathy, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Long QT Syndrome 3
    Experienced in Long QT Syndrome 3

    Prisma Health Carolina Cardiology Consultants – Easley

    109 Fleetwood Drive, Suite B, 
    Easley, SC 
     (10.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Adam Barnett is a Cardiologist practicing medicine in Easley, South Carolina. Dr. Barnett is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Timothy Syndrome, Ectopic Heartbeat, Polysyndactyly Cardiac Malformation, Cardiac Ablation, and Pacemaker Implantation. Dr. Barnett is board certified in American Board Of Internal Medicine. Dr. Barnett is currently accepting new patients.

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    Last Updated: 04/28/2026

    What is the definition of Long QT Syndrome 3?

    Long Q-T syndrome 3 (LQT3) is a rare disorder of the heart’s electrical system that can be congenital (present at birth) or acquired. In long Q-T syndrome 3, there is a defect in ion channels in the cells of the heart, causing a delay in how long it takes for the heart’s electrical system to recharge after each heartbeat. The Q-T interval on an electrocardiogram (ECG) represents the time it takes for the heart’s electrical system to fire an impulse through the heart’s ventricles and then recharge; in other words, how long it takes for the heart muscle to contract and then recover. In long Q-T syndrome 3, the 3 refers to the type of ion channel that is affected.

    When should I see a Long QT Syndrome 3 doctor near Greenville, SC?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Long QT Syndrome 3 doctor near Greenville, SC?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Long QT Syndrome 3 doctors near Greenville, SC?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Long QT Syndrome 3 doctors near Greenville, SC?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Long QT Syndrome 3 doctor near Greenville, SC?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Long QT Syndrome 3 doctor search results page. 

    Why is it important to get a second opinion from a different Long QT Syndrome 3 doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Long QT Syndrome 3 doctor near Greenville, SC?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Long QT Syndrome 3 doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Long QT Syndrome 3 doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Long QT Syndrome 3 doctors near Greenville, SC?

    Look for the filter feature on the left side of the Long QT Syndrome 3 doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Long QT Syndrome 3 doctor that offers video calls?

    Look for the filter feature on the left-side of the Long QT Syndrome 3 doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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