The 20 Best Long QT Syndrome 3 Doctors Near Me in New York, NY

Find the Top Long QT Syndrome 3 Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 153 doctor with experience in Long QT Syndrome 3 near New York, NY. Of these, 133 are Experienced, 14 are Advanced and 6 are Distinguished.

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153 providers found
    Distinguished in Long QT Syndrome 3
    Cardiology
    Distinguished in Long QT Syndrome 3
    Cardiology

    NYU Langone Ambulatory Care Bay Ridge

    6740 4th Ave Fl 2, 
    Brooklyn,, NY 
     (5.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thao Ngo is a Cardiologist practicing medicine in Brooklyn,, New York. Dr. Ngo is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 3. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Long QT Syndrome, Long QT Syndrome 1, Long QT Syndrome 3, and Jervell Lange-Nielsen Syndrome (JLNS).

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

    New York University

    550 1st Ave, 
    New York, NY 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lior Jankelson is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in New York, New York. Dr. Jankelson 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 Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

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

    Nyu Langone Ambulatory Care-Chelsea

    160 W 26th St, 
    New York,, NY 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lori Vales is a Cardiologist practicing medicine in New York,, New York. Dr. Vales is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Aortic Regurgitation, Angina, Long QT Syndrome 1, and Jervell Lange-Nielsen Syndrome (JLNS).

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

    Nyc Health Hospitals / Bellevue

    462 1st Ave, 
    New York, NY 
     (2.4 miles away)
    Languages Spoken:
    English

    Pedro De Armas is a Cardiologist practicing medicine in New York, New York. Dr. De Armas is rated as an Advanced 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 Long QT Syndrome 3, Long QT Syndrome, Timothy Syndrome, Jervell Lange-Nielsen Syndrome (JLNS), and Pacemaker Implantation.

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

    New York University

    530 1st Ave, 
    New York,, NY 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Salvatore Cavaleri is a Cardiologist practicing medicine in New York,, New York. Dr. Cavaleri is rated as an Advanced 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 Peripheral Artery Disease, Arterial Insufficiency, Long QT Syndrome 1, and Timothy Syndrome.

    Distinguished in Long QT Syndrome 3
    Internal Medicine
    Distinguished in Long QT Syndrome 3
    Internal Medicine

    Manhattan Cardiology Associates PC

    345 E 37th St Rm 308, 
    New York, NY 
     (2.7 miles away)
    Languages Spoken:
    English

    Mark Nachamie is an Internal Medicine provider practicing medicine in New York, New York. Dr. Nachamie is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome 5, Jervell Lange-Nielsen Syndrome (JLNS), Timothy Syndrome, and Long QT Syndrome 2.

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

    Memorial Sloan Kettering Cancer Center

    1275 York Ave, 
    New York,, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Richard Steingart is a Cardiologist practicing medicine in New York,, New York. Dr. Steingart is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Heart Tumor, Cardiomyopathy Due to Anthracyclines, Doxorubicin-Induced Cardiomyopathy, and Cardiomyopathy.

    Distinguished in Long QT Syndrome 3
    Cardiac Electrophysiology
    Distinguished in Long QT Syndrome 3
    Cardiac Electrophysiology

    NYU Langone Ambulatory Care Bay Ridge

    6740 4th Ave Fl 2, 
    Brooklyn, NY 
     (5.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Knotts is a Cardiac Electrophysiologist practicing medicine in Brooklyn, New York. Dr. Knotts is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome, Long QT Syndrome 5, Timothy Syndrome, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology | Cardiology | Internal Medicine
    Advanced in Long QT Syndrome 3
    Cardiac Electrophysiology | Cardiology | Internal Medicine
    6740 4th Avenue, Floor 2, 
    Brooklyn, NY 
     (5.0 miles away)
    Languages Spoken:
    English, French

    Thomas Bustros is a Cardiologist and an Internal Medicine provider practicing medicine in Brooklyn, New York. Dr. Bustros is rated as an Advanced 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, Timothy Syndrome, Long QT Syndrome 5, Pacemaker Implantation, and Gastrostomy.

    Distinguished in Long QT Syndrome 3
    Cardiology | Internal Medicine
    Distinguished in Long QT Syndrome 3
    Cardiology | Internal Medicine
    13420 Jamaica Avenue, Floor 1, 
    Richmond Hills, NY 
     (8.9 miles away)
    Languages Spoken:
    English

    Robert Mendelson is a Cardiologist and an Internal Medicine provider practicing medicine in Richmond Hills, New York. Dr. Mendelson is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome 5, Long QT Syndrome, Long QT Syndrome 2, and Timothy Syndrome.

    Distinguished in Long QT Syndrome 3
    Distinguished in Long QT Syndrome 3

    Jamaica Hospital Medical Center

    13420 Jamaica Ave, 
    Jamaica,, NY 
     (9.8 miles away)
    Languages Spoken:
    English

    Jagruti Patel is a Cardiologist practicing medicine in Jamaica,, New York. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 3. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses Timothy Syndrome, Long QT Syndrome 1, Long QT Syndrome 5, and Long QT Syndrome.

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

    NYU Langone Radiology At Trinity

    111 Broadway Fl 2, 
    New York, NY 
     (0.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alexander Slotwiner is a Cardiologist practicing medicine in New York, New York. Dr. Slotwiner 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 Angina, Heart Attack, Atherosclerosis, Coronary Heart Disease, and Pacemaker Implantation.

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

    Office

    25 Schermerhorn St, 
    Brooklyn,, NY 
     (1.6 miles away)
    Languages Spoken:
    English

    Salvatore Presti is a Pediatric Cardiologist practicing medicine in Brooklyn,, New York. Dr. Presti is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Ventricular Septal Defects, Heart Murmurs, and Bicuspid Aortic Valve.

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

    Beth Israel Medical Center

    350 E 17th St, 
    New York, NY 
     (1.9 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Neil Patel is a Cardiologist practicing medicine in New York, New York. He has been practicing medicine for over 10 years. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His clinical expertise encompasses Long QT Syndrome 3, Long QT Syndrome 1, Jervell Lange-Nielsen Syndrome (JLNS), and Long QT Syndrome.

    Experienced in Long QT Syndrome 3
    Cardiology | Pulmonary Medicine
    Experienced in Long QT Syndrome 3
    Cardiology | Pulmonary Medicine

    Nyc Health Hospitals / Bellevue

    462 1st Ave, 
    New York, NY 
     (2.4 miles away)
    Languages Spoken:
    English

    Matthew Vorsanger is a Cardiologist and a Pulmonary Medicine provider practicing medicine in New York, New York. Dr. Vorsanger 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 Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Fainting, and Arrhythmias.

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

    Williamsburgh Internal Medicine PC

    231 S 3rd St, 
    Brooklyn,, NY 
     (2.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Manuel Morlote is a Cardiologist practicing medicine in Brooklyn,, New York. Dr. Morlote is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Aortic Regurgitation, Carotid Artery Disease, Arterial Embolism, and Varicose Veins.

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

    Snore Anesthesia PC

    275 7th Ave Fl 3, 
    New York, NY 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edward Bernaski is a Cardiologist practicing medicine in New York, New York. Dr. Bernaski is rated as an Experienced 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 Mitral Valve Regurgitation, Atrial Fibrillation, Varicose Veins, and Arterial Embolism.

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

    Office

    160 W 26th St # 3, 
    New York,, NY 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lynn Mailloux is a Cardiologist practicing medicine in New York,, New York. Dr. Mailloux is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her clinical expertise encompasses Long QT Syndrome 5, Long QT Syndrome 1, Long QT Syndrome 3, and Long QT Syndrome 2.

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

    Snore Anesthesia PC

    275 7th Ave Fl 3, 
    New York,, NY 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Seol Han is a Cardiologist practicing medicine in New York,, New York. Dr. Han is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Regurgitation, Aortic Regurgitation, Angina, and Arterial Embolism.

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

    Snore Anesthesia PC

    275 7th Ave Fl 3, 
    New York,, NY 
     (2.7 miles away)
    Languages Spoken:
    English

    Dianne Acuna is a Cardiologist practicing medicine in New York,, New York. Dr. Acuna is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her clinical expertise encompasses Mitral Valve Regurgitation, Aortic Regurgitation, Heart Murmurs, and Hypertrophic Cardiomyopathy (HCM).

    Showing 1-20 of 153

    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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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 New York, 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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