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    Last Updated: 10/30/2025

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    MediFind found 15 doctor with experience in Long QT Syndrome 3 near Austin, TX. Of these, 11 are Experienced and 4 are Advanced.

    Location
    LocationClose
    15 providers found
      Advanced in Long QT Syndrome 3
      Pediatric Cardiology | Pediatrics
      Advanced in Long QT Syndrome 3
      Pediatric Cardiology | Pediatrics

      Dell Childrens Medical Group

      1301 Barbara Jordan Blvd, 
      Austin, TX 
       (3.4 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Arnold Fenrich is a Pediatric Cardiologist and a Pediatrics provider in Austin, Texas. Dr. Fenrich is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Wolff-Parkinson-White Syndrome, Congenital Heart Block, Double Inlet Left Ventricle, and Paroxysmal Supraventricular Tachycardia (PSVT). Dr. Fenrich is currently accepting new patients.

      Advanced in Long QT Syndrome 3
      Pediatric Cardiology | Pediatrics
      Advanced in Long QT Syndrome 3
      Pediatric Cardiology | Pediatrics

      Dell Childrens Medical Group

      1301 Barbara Jordan Blvd, 
      Austin, TX 
       (3.4 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Daniel Shmorhun is a Pediatric Cardiologist and a Pediatrics provider in Austin, Texas. Dr. Shmorhun is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Wolff-Parkinson-White Syndrome, Congenital Heart Block, Double Inlet Left Ventricle, and Atrioventricular Nodal Reentrant Tachycardia (AVNRT). Dr. Shmorhun is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Long QT Syndrome 3
      Cardiac Electrophysiology | Cardiology
      Experienced in Long QT Syndrome 3
      Cardiac Electrophysiology | Cardiology

      St Davids Heart And Vascular PLLC

      Austin, TX 
       (1.9 miles away)
      Languages Spoken:
      English, Italian
      Accepting New Patients
      Offers Telehealth

      John Allison is a Cardiac Electrophysiologist and a Cardiologist in Austin, Texas. Dr. Allison is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Ventricular Fibrillation, Paroxysmal Ventricular Fibrillation, Cardiac Ablation, and Thrombectomy. Dr. Allison is currently accepting new patients.

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

      St Davids Heart And Vascular PLLC

      3801 N Lamar Blvd, 300 Heart Hospital, 
      Austin, TX 
       (2.7 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      David Kessler is a Cardiac Electrophysiologist and a Cardiologist in Austin, Texas. Dr. Kessler is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Kessler is currently accepting new patients.

      Experienced in Long QT Syndrome 3
      Interventional Cardiology | Cardiology
      Experienced in Long QT Syndrome 3
      Interventional Cardiology | Cardiology

      St Davids Heart And Vascular PLLC

      3801 N Lamar Blvd, 
      Austin, TX 
       (2.7 miles away)
      Languages Spoken:
      English, Urdu
      Accepting New Patients

      Sameer Waheed is an Interventional Cardiologist and a Cardiologist in Austin, Texas. Dr. Waheed is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Heart Attack, Pediatric Myocarditis, Aortic Regurgitation, and Apoplexy. Dr. Waheed is currently accepting new patients.

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

      St Davids Heart And Vascular PLLC

      3801 N Lamar Blvd, 300 Heart Hospital, 
      Austin, TX 
       (2.7 miles away)
      Languages Spoken:
      English, German, Spanish
      Accepting New Patients
      Offers Telehealth

      Robert Canby is a Cardiac Electrophysiologist and a Cardiologist in Austin, Texas. Dr. Canby is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Ventricular Fibrillation, Sick Sinus Syndrome, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Canby is currently accepting new patients.

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

      St Davids Heart And Vascular PLLC

      3801 N Lamar Blvd, 300 Heart Hospital, 
      Austin, TX 
       (2.7 miles away)
      Languages Spoken:
      English, Arabic
      Accepting New Patients
      Offers Telehealth

      Amin Al-Ahmad is a Cardiac Electrophysiologist and a Cardiologist in Austin, Texas. Dr. Al-Ahmad is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ectopic Heartbeat, Cardiac Ablation, and Pacemaker Implantation. Dr. Al-Ahmad is currently accepting new patients.

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

      St Davids Heart And Vascular PLLC

      3801 N Lamar Blvd, 300 Heart Hospital, 
      Austin, TX 
       (2.7 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Jeffrey Whitehill is a Cardiac Electrophysiologist and a Cardiologist in Austin, Texas. Dr. Whitehill is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, His Bundle Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation. Dr. Whitehill is currently accepting new patients.

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

      Dell Childrens Medical Group

      1301 Barbara Jordan Blvd, 
      Austin, TX 
       (3.4 miles away)
      Languages Spoken:
      English

      Sandhya Ramlogan is a Pediatric Cardiologist and a Pediatrics provider in Austin, Texas. Dr. Ramlogan is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Ventricular Septal Defects, Pulmonary Valve Stenosis, Pulmonary Vein Stenosis, and Bicuspid Aortic Valve.

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

      Texas Childrens Physician Group

      8611 N Mopac Expy, 
      Austin, TX 
       (7.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Santiago Valdes is a Pediatric Cardiologist and a Pediatrics provider in Austin, Texas. Dr. Valdes is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Wolff-Parkinson-White Syndrome, Arrhythmias, Congenital Heart Disease (CHD), Pacemaker Implantation, and Cardiac Ablation. Dr. Valdes is currently accepting new patients.

      Advanced in Long QT Syndrome 3
      Pediatric Cardiology | Pediatrics | Cardiology
      Advanced in Long QT Syndrome 3
      Pediatric Cardiology | Pediatrics | Cardiology

      Texas Childrens Physician Group

      8611 N Mopac Expy, 
      Austin, TX 
       (7.3 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Taylor Howard is a Pediatric Cardiologist and a Pediatrics provider in Austin, Texas. Dr. Howard is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Arrhythmias, Wolff-Parkinson-White Syndrome, Congenital Heart Disease (CHD), Heart Block, and Pacemaker Implantation. Dr. Howard is currently accepting new patients.

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

      Austin Regional Clinic PA

      6818 Austin Ctr Blvd, Suite 205, 
      Austin, TX 
       (5.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      James Black is a Cardiologist and a Cardiac Electrophysiologist in Austin, Texas. Dr. Black is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Arrhythmias, Ventricular Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Black is currently accepting new patients.

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

      Texas Childrens Physician Group

      8611 N Mopac Expy, 
      Austin, TX 
       (7.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Christina Miyake is a Pediatric Cardiologist and a Pediatrics provider in Austin, Texas. Dr. Miyake is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Arrhythmias, Ventricular Tachycardia, Heart Block, Cardiac Ablation, and Pacemaker Implantation. Dr. Miyake is currently accepting new patients.

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

      Texas Childrens Physician Group

      8611 N Mopac Expy, 
      Austin, TX 
       (7.3 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Bryan Cannon is a Pediatric Cardiologist and a Cardiologist in Austin, Texas. Dr. Cannon is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Wolff-Parkinson-White Syndrome, Ebstein's Anomaly, Ventricular Fibrillation, Cardiac Ablation, and Heart Transplant. Dr. Cannon is currently accepting new patients.

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

      St Davids Heart And Vascular PLLC

      12221 N Mopac Expy, 
      Austin, TX 
       (10.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mohamed Bassiouny is a Cardiac Electrophysiologist and a Cardiologist in Austin, Texas. Dr. Bassiouny is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Ventricular Fibrillation, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation. Dr. Bassiouny is currently accepting new patients.

      Showing 1-15 of 15

      Last Updated: 10/30/2025

      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 Austin, TX?

      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 Austin, TX?

      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 Austin, TX?

      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 Austin, TX?

      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 Austin, TX?

      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 Austin, TX?

      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 Austin, TX?

      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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