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    Last Updated: 01/09/2026

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    MediFind found 234 doctor with experience in Long QT Syndrome 3 near Texas, US. Of these, 207 are Experienced, 26 are Advanced and 1 are Distinguished.

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    LocationClose
    234 providers found
      Heinrich Taegtmeyer
      Distinguished in Long QT Syndrome 3
      Distinguished in Long QT Syndrome 3

      University Of Texas Medical Foundation

      6431 Fannin St, 
      Houston,, TX 
      Languages Spoken:
      English

      Heinrich Taegtmeyer is a Cardiologist in Houston,, Texas. Dr. Taegtmeyer is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Long QT Syndrome, and Jervell Lange-Nielsen Syndrome (JLNS).

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

      Texas Health Physicians Group

      8230 Walnut Hill Ln, Suite 410, 
      Dallas, TX 
      Languages Spoken:
      English

      Brian Le is a Cardiac Electrophysiologist and a Cardiologist in Dallas, Texas. Dr. Le 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, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation.

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

      Memorial Hermann Medical Group

      7600 Beechnut St, 
      Houston, TX 
      Languages Spoken:
      English, Urdu
      Accepting New Patients

      Hamza Ansari is an Interventional Cardiologist and a Cardiologist in Houston, Texas. Dr. Ansari is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Coronary Heart Disease, Familial Ventricular Tachycardia, and Angina. Dr. Ansari is currently accepting new patients.

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

      Christus Trinity Clinic

      701 E Marshall Ave, 410 Christus Trinity Clini, 
      Longview, TX 
      Languages Spoken:
      English
      Accepting New Patients

      Shafik Hanna-Moussa is an Interventional Cardiologist and a Cardiologist in Longview, Texas. Dr. Hanna-Moussa is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Angina, Peripheral Artery Disease, Heart Attack, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Hanna-Moussa is currently accepting new patients.

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

      HeartPlace

      North Richland Hills, TX 
      Experience:
      39+ years
      Languages Spoken:
      English

      Hirak Sen is a Cardiac Electrophysiologist and a Cardiologist in North Richland Hills, Texas. Dr. Sen has been practicing medicine for over 39 years and is rated as an Advanced 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.

      Timothy Colgan
      Advanced in Long QT Syndrome 3
      Advanced in Long QT Syndrome 3

      Trinity Clinic

      3030 North St., Suite 312, Suite 312, 
      Beaumont, TX 
      Languages Spoken:
      English

      Timothy Colgan is a Cardiologist in Beaumont, Texas. Dr. Colgan is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Carotid Artery Disease, Angina, Pediatric Myocarditis, Atherosclerosis, and Pacemaker Implantation.

      Kunal Patel
      Advanced in Long QT Syndrome 3
      Interventional Cardiology
      Advanced in Long QT Syndrome 3
      Interventional Cardiology

      Heart & Vascular Institute

      2604 St. Michael Drive, Suite 345, Suite 345A, 
      Texarkana, TX 
      Languages Spoken:
      English

      Kunal Patel is an Interventional Cardiologist in Texarkana, Texas. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Pulmonary Edema, Heart Failure, Pediatric Myocarditis, Heart Bypass Surgery, and Cardiac Ablation.

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

      Trinity Clinic

      1521 S Staples St., Suite 700 & 500, Suite 700, 
      Corpus Christi, TX 
      Languages Spoken:
      English, Spanish

      Mossaab Shuraih is a Cardiac Electrophysiologist and a Cardiologist in Corpus Christi, Texas. Dr. Shuraih is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

      Sridhar Venkatachalam
      Advanced in Long QT Syndrome 3
      Advanced in Long QT Syndrome 3

      Trinity Clinic

      1521 S Staples St., Suite 700 & 500, Suite 700, 
      Corpus Christi, TX 
      Languages Spoken:
      English, Spanish

      Sridhar Venkatachalam is a Cardiologist in Corpus Christi, Texas. Dr. Venkatachalam is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Attack, Heart Failure with Preserved Ejection Fraction (HFpEF), and Angioplasty.

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

      Waco Heart & Vascular

      If Your Appointment Is At A Satellite Clinic, Please Go To The Satellite Location, For Main Office Appointments, Please Come To 321 Richland W Circle, 
      Waco, TX 
      Languages Spoken:
      English
      Offers Telehealth

      Jason Zagrodzky is a Cardiologist in Waco, Texas. Dr. Zagrodzky is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), His Bundle Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

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

      HeartPlace

      7300 Eldorado Pkwy, Suite 150, 
      Mckinney, TX 
      Languages Spoken:
      English
      Offers Telehealth

      Rajeev Sudhakar is a Cardiologist in Mckinney, Texas. Dr. Sudhakar is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Hypertension, Glucocorticoid-Remediable Aldosteronism, Heart Attack, and Stent Placement.

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

      HeartPlace

      4708 Alliance Blvd, Suite 500, 
      Plano, TX 
      Experience:
      20+ years
      Languages Spoken:
      English
      Offers Telehealth

      Sumeet Chhabra is a Cardiologist and an Internal Medicine provider in Plano, Texas. Dr. Chhabra has been practicing medicine for over 20 years and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Familial Progressive Cardiac Conduction Defect, Atrial Fibrillation, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

      Advanced in Long QT Syndrome 3
      Advanced in Long QT Syndrome 3

      Austin Heart - Georgetown

      1900 Scenic Dr Ste 2210, 
      Georgetown, TX 
      Languages Spoken:
      English

      Paul Katigbak is a Cardiologist in Georgetown, Texas. Dr. Katigbak is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Long QT Syndrome 3, Long QT Syndrome 1, Timothy Syndrome, and Long QT Syndrome.

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

      Texas Children's Pavilion For Women Radiology

      6651 Main St, 
      Houston,, TX 
      Languages Spoken:
      English

      Tam Pham is a Pediatric Cardiologist in Houston,, Texas. Dr. Pham is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Arrhythmias, Congenital Heart Disease (CHD), Congenital Coronary Artery Malformation, Fainting, and Heart Transplant.

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

      Christus Trinity Clinic

      3030 N St, 
      Beaumont, TX 
      Languages Spoken:
      English
      Accepting New Patients

      Ashish Chaddha is an Interventional Cardiologist and a Cardiologist in Beaumont, Texas. Dr. Chaddha is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Fainting, Hypertension, Familial Neurocardiogenic Syncope, and Familial Ventricular Tachycardia. Dr. Chaddha is currently accepting new patients.

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

      Children's Medical Center/Children's Health

      1935 Medical District Dr, 
      Dallas, TX 
      Languages Spoken:
      English

      Hoang Nguyen is a Pediatric Cardiologist in Dallas, Texas. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Hypoplastic Left Heart Syndrome (HLHS), Double Inlet Left Ventricle, Mitral Atresia, and Fainting.

      Advanced in Long QT Syndrome 3
      Advanced in Long QT Syndrome 3

      University Medical Center Of El Paso

      1521 Jose Battle Blvd, 
      El Paso, TX 
      Languages Spoken:
      English
      Offers Telehealth

      Zainul Abedin is a Cardiologist in El Paso, Texas. Dr. Abedin is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Heart Attack, Arrhythmias, and Familial Ventricular Tachycardia.

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

      Texas Childrens Hospital

      6621 Fannin St, 
      Houston,, TX 
      Languages Spoken:
      English

      Jeffrey Kim is a Pediatric Cardiologist in Houston,, Texas. Dr. Kim 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 Disease (CHD), Arrhythmias, Heart Transplant, and Cardiac Ablation.

      Advanced in Long QT Syndrome 3
      Advanced in Long QT Syndrome 3

      Baylor Medicine Cardiology-McNair

      7200 Cambridge St, 
      Houston, TX 
      Languages Spoken:
      English

      Yochai Birnbaum is a Cardiologist in Houston, Texas. Dr. Birnbaum is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Heart Attack, Heart Block, Acute Coronary Syndrome, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

      Advanced in Long QT Syndrome 3
      Cardiology
      Advanced in Long QT Syndrome 3
      Cardiology

      Wellspire Medical Group

      18955 N Memorial Dr Ste 350, 
      Humble, TX 
      Languages Spoken:
      English

      Nilay Mehta is a Cardiologist in Humble, Texas. Dr. Mehta is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Apoplexy, Heart Failure, and Pulmonary Edema.

      Showing 1-20 of 234

      Last Updated: 01/09/2026

      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 in Texas, US?

      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 in Texas, US?

      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 in Texas, US?

      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 in Texas, US?

      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 in Texas, US?

      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 in Texas, US?

      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 in Texas, US?

      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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