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    Last Updated: 02/22/2026

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    MediFind found 13 doctor with experience in Long QT Syndrome 3 near East Setauket,, NY. Of these, 13 are Experienced.

    Location
    LocationClose
    13 providers found
      Experienced in Long QT Syndrome 3
      Cardiology
      Experienced in Long QT Syndrome 3
      Cardiology

      North Suffolk Cardiology Associates

      45 Research Way Ste 108, 
      East Setauket, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      David Franko is a Cardiologist in East Setauket, New York. Dr. Franko is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Aortic Regurgitation, Necrosis, Arterial Embolism, Carotid Artery Disease, and Pacemaker Implantation.

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

      North Suffolk Cardiology Associates

      45 Research Way Ste 108, 
      East Setauket,, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Robert Kulina is a Cardiologist in East Setauket,, New York. Dr. Kulina is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Arterial Embolism, Aortic Regurgitation, Pediatric Myocarditis, Pacemaker Implantation, and Cardiac Ablation.

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

      North Suffolk Cardiology Associates

      45 Research Way Ste 108, 
      East Setauket,, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Christopher Cesa is a Cardiologist in East Setauket,, New York. Dr. Cesa 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, Aortic Regurgitation, and Pacemaker Implantation.

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

      North Suffolk Cardiology Associates

      45 Research Way Ste 108, 
      East Setauket,, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Thomas Mcbrearty is a Cardiologist in East Setauket,, New York. Dr. Mcbrearty is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Aortic Regurgitation, Necrosis, Pediatric Myocarditis, and Glucocorticoid-Remediable Aldosteronism.

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

      North Suffolk Cardiology Associates

      45 Research Way Ste 108, 
      East Setauket,, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Lev Lubarsky is a Cardiologist in East Setauket,, New York. Dr. Lubarsky is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Aortic Regurgitation, Atherosclerosis, Coronary Heart Disease, and Angina.

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

      North Suffolk Cardiology Associates

      45 Research Way Ste 108, 
      East Setauket,, NY 
       (0.9 miles away)
      Languages Spoken:
      English

      Jason Sadlofsky is a Cardiologist in East Setauket,, New York. Dr. Sadlofsky is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Arterial Embolism, Carotid Artery Disease, and Aortic Regurgitation.

      Tien H. Nguyen
      Experienced in Long QT Syndrome 3
      Interventional Cardiology | Cardiology
      Experienced in Long QT Syndrome 3
      Interventional Cardiology | Cardiology

      Three Village Cardiology

      210 Belle Mead Rd, 
      East Setauket, NY 
       (2.3 miles away)
      Languages Spoken:
      English

      Tien Nguyen is a Cardiologist and an Interventional Cardiologist in East Setauket, New York. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Apoplexy, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Short QT Syndrome.

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

      North Shore-Lij Medical PC

      815 Hallock Ave, 
      Port Jefferson Station, NY 
       (3.1 miles away)
      Languages Spoken:
      English, Hindi, Marathi, Spanish
      Accepting New Patients
      Offers Telehealth

      John Catanzaro is a Cardiac Electrophysiologist and a Cardiologist in Port Jefferson Station, New York. Dr. Catanzaro 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, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation. Dr. Catanzaro is currently accepting new patients.

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

      North Shore Hematology/Oncology Associates PC

      5316 Nesconset Hwy, 
      Port Jefferson Station, NY 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Charles Bleecher is a primary care provider, practicing in Geriatrics in Port Jefferson Station, New York. Dr. Bleecher is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Vitamin D Deficiency, High Cholesterol, Blood Clots, and Malabsorption.

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

      North Suffolk Cardiology

      1741 N Ocean Ave Ste A, 
      Medford, NY 
       (9.4 miles away)
      Languages Spoken:
      English

      Laura Wolfe is a Cardiologist in Medford, New York. Dr. Wolfe is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Pediatric Myocarditis, Necrosis, Angina, Pacemaker Implantation, and Angioplasty.

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

      Long Island Cardiology Associates LLP

      285 Sills Rd Bldg 14, 
      East Patchogue,, NY 
       (13.1 miles away)
      Languages Spoken:
      English

      Waqas Khan is a Cardiologist in East Patchogue,, New York. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Necrosis, Heart Attack, Apoplexy, Angina, and Pacemaker Implantation.

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

      Long Island Cardiology Associates LLP

      285 Sills Rd Bldg 14, 
      East Patchogue, NY 
       (13.1 miles away)
      Languages Spoken:
      English

      Richard Dyckman is a Cardiologist in East Patchogue, New York. Dr. Dyckman is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Mitral Valve Regurgitation, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Heart Failure with Preserved Ejection Fraction (HFpEF).

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

      Long Island Cardiology Associates LLP

      285 Sills Rd Bldg 14, 
      East Patchogue, NY 
       (13.1 miles away)
      Languages Spoken:
      English

      Shahriar Khalili is a Cardiologist in East Patchogue, New York. Dr. Khalili is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Arterial Embolism, and Sitosterolemia.

      Showing 1-13 of 13

      Last Updated: 02/22/2026

      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 East Setauket,, NY?

      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 East Setauket,, NY?

      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 East Setauket,, NY?

      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 East Setauket,, NY?

      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 East Setauket,, NY?

      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 East Setauket,, NY?

      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 East Setauket,, NY?

      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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