The 20 Best Long QT Syndrome Doctors in The United States

Find the Top Long QT Syndrome Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 6195 doctor with experience in Long QT Syndrome near The United States. Of these, 5049 are Experienced, 955 are Advanced, 158 are Distinguished and 21 are Elite.

Location
LocationClose
6,195 providers found
    Elite in Long QT Syndrome
    Cardiology
    Elite in Long QT Syndrome
    Cardiology
    Referral required

    Vanderbilt University

    3601 21st Ave S, 
    Nashville, TN 
    Languages Spoken:
    English, Czech, French
    Accepting New Patients
    Offers Telehealth

    Dan Roden is a Cardiologist practicing medicine in Nashville, Tennessee. Dr. Roden is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome 5, Long QT Syndrome, Brugada Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI). Dr. Roden is currently accepting new patients.

    Distinguished in Long QT Syndrome
    Interventional Cardiology
    Distinguished in Long QT Syndrome
    Interventional Cardiology
    Referral may be required

    Bassett Medical Center

    1 Atwell Road, 
    Cooperstown, NY 
    Languages Spoken:
    English
    Accepting New Patients

    Anthony Nappi is an Interventional Cardiologist practicing medicine in Cooperstown, New York. Dr. Nappi is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Jervell Lange-Nielsen Syndrome (JLNS), Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Nappi is currently accepting new patients.

    Distinguished in Long QT Syndrome
    Distinguished in Long QT Syndrome
    Referral may be required

    Lankenau Heart Institute-Plymouth Meeting

    930 Germantown Pike, 
    Plymouth Meeting,, PA 
    Languages Spoken:
    English
    Accepting New Patients

    Peter Kowey is a Cardiologist practicing medicine in Plymouth Meeting,, Pennsylvania. Dr. Kowey is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Long QT Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI). Dr. Kowey is currently accepting new patients.

    Are you looking for a specific type of Long QT Syndrome?

    Common conditions include: Long QT Syndrome 1, Long QT Syndrome 2, Long QT Syndrome 3, Long QT Syndrome 5

    Learn about our expert tiers
    Elite in Long QT Syndrome
    Pediatric Cardiology
    Elite in Long QT Syndrome
    Pediatric Cardiology
    Referral may be required

    MN - Heart Rhythm

    200 1st St SW, 
    Rochester, MN 
    Languages Spoken:
    English
    Accepting New Patients

    Michael Ackerman is a Pediatric Cardiologist practicing medicine in Rochester, Minnesota. Dr. Ackerman is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Ventricular Fibrillation, Long QT Syndrome, Hypertrophic Cardiomyopathy (HCM), Cardiac Ablation, and Heart Transplant. Dr. Ackerman is currently accepting new patients.

    Elite in Long QT Syndrome
    Elite in Long QT Syndrome
    Referral may be required

    MN - Heart Rhythm

    200 1st St SW, 
    Rochester, MN 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Giudicessi is a Cardiologist practicing medicine in Rochester, Minnesota. Dr. Giudicessi is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome, Ventricular Fibrillation, Cardiac Arrest, Cardiac Ablation, and Pacemaker Implantation. Dr. Giudicessi is currently accepting new patients.

    Elite in Long QT Syndrome
    Cardiac Electrophysiology
    Elite in Long QT Syndrome
    Cardiac Electrophysiology
    Referral may be required

    Imed Physicians

    5121 S Cottonwood St, 
    Murray, UT 
    Languages Spoken:
    English, Farsi, French, Japanese, Korean, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Susan Etheridge is a Cardiac Electrophysiologist practicing medicine in Murray, Utah. Dr. Etheridge is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Wolff-Parkinson-White Syndrome, Long QT Syndrome, Timothy Syndrome, Cardiac Ablation, and Heart Transplant. Dr. Etheridge is board certified in American Board Of Pediatrics. Dr. Etheridge is currently accepting new patients.

    Elite in Long QT Syndrome
    Elite in Long QT Syndrome
    Referral may be required

    Miriam Hospital

    1 Hoppin St, 
    Providence, RI 
    Languages Spoken:
    English
    Accepting New Patients

    Gideon Koren is a Cardiologist practicing medicine in Providence, Rhode Island. Dr. Koren is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome 2, Long QT Syndrome 1, Long QT Syndrome 5, Adenoidectomy, and Gastrostomy. Dr. Koren is currently accepting new patients.

    Elite in Long QT Syndrome
    Pediatric Cardiology
    Elite in Long QT Syndrome
    Pediatric Cardiology
    Referral may be required

    St. Louis Children's Hospital

    1 Childrens Pl, 
    Saint Louis, MO 
    Languages Spoken:
    English
    Accepting New Patients

    Ram Rohatgi is a Pediatric Cardiologist practicing medicine in Saint Louis, Missouri. Dr. Rohatgi is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Long QT Syndrome, Long QT Syndrome 5, Cardiac Arrest, and Atrial Septal Defect (ASD). Dr. Rohatgi is currently accepting new patients.

    Elite in Long QT Syndrome
    Pediatric Cardiology
    Elite in Long QT Syndrome
    Pediatric Cardiology
    Referral may be required

    Children's Hospital Colorado

    13123 E 16th Ave, 
    Aurora,, CO 
    Languages Spoken:
    English
    Accepting New Patients

    Bettina Cuneo is a Pediatric Cardiologist practicing medicine in Aurora,, Colorado. Dr. Cuneo is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Heart Block, Long QT Syndrome, Ebstein's Anomaly, and Congenital Heart Block. Dr. Cuneo is currently accepting new patients.

    Elite in Long QT Syndrome
    Elite in Long QT Syndrome
    Referral may be required

    Department Of Cardiology

    300 Longwood Ave, 
    Boston, MA 
    Languages Spoken:
    English
    Accepting New Patients

    Dominic Abrams is a Cardiologist practicing medicine in Boston, Massachusetts. Dr. Abrams is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome, Timothy Syndrome, Heart Block, Long QT Syndrome 5, and Cardiac Ablation. Dr. Abrams is currently accepting new patients.

    Elite in Long QT Syndrome
    Elite in Long QT Syndrome
    Referral may be required

    University Hospital

    600 Highland Ave, 
    Madison,, WI 
    Languages Spoken:
    English
    Accepting New Patients

    Craig January is a Cardiologist practicing medicine in Madison,, Wisconsin. Dr. January is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome, Long QT Syndrome 2, Atrial Fibrillation, and Arrhythmias. Dr. January is currently accepting new patients.

    Elite in Long QT Syndrome
    Elite in Long QT Syndrome
    Referral may be required

    Mayo Clinic

    200 1st St Sw, 
    Rochester, MN 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Peter Noseworthy is a Cardiologist practicing medicine in Rochester, Minnesota. Dr. Noseworthy is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Noseworthy is currently accepting new patients.

    Elite in Long QT Syndrome
    Cardiac Electrophysiology | Cardiology
    Elite in Long QT Syndrome
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    The Metrohealth System

    2500 Metrohealth Dr, 
    Cleveland, OH 
    Languages Spoken:
    English, German, Spanish
    Accepting New Patients

    Elizabeth Kaufman is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Cleveland, Ohio. Dr. Kaufman is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Long QT Syndrome, Long QT Syndrome 5, Jervell Lange-Nielsen Syndrome (JLNS), Pacemaker Implantation, and Cardiac Ablation. Dr. Kaufman is currently accepting new patients.

    Elite in Long QT Syndrome
    Elite in Long QT Syndrome
    Referral may be required

    Mayo Psychiatry & Psychology TRTMT Ctr

    1216 2nd St SW, 
    Rochester, MN 
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Ciorsti Macintyre is a Cardiologist practicing medicine in Rochester, Minnesota. She has been practicing medicine for over 18 years. Dr. Macintyre is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Long QT Syndrome, Familial Ventricular Tachycardia, Cardiac Arrest, Cardiac Ablation, and Pacemaker Implantation. Dr. Macintyre is currently accepting new patients.

    Elite in Long QT Syndrome
    Cardiology
    Elite in Long QT Syndrome
    Cardiology
    Referral may be required

    Cleveland Clinic

    9500 Euclid Ave, 
    Cleveland, OH 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Arwa Younis is a Cardiologist practicing medicine in Cleveland, Ohio. Dr. Younis is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Long QT Syndrome, Ventricular Tachycardia, Cardiac Ablation, and Lithotripsy. Dr. Younis is currently accepting new patients.

    Elite in Long QT Syndrome
    Pediatric Cardiology
    Elite in Long QT Syndrome
    Pediatric Cardiology
    Referral may be required

    Vanderbilt Pediatric Heart Institute

    2200 Childrens Way # 5, 
    Nashville, TN 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Prince Kannankeril is a Pediatric Cardiologist practicing medicine in Nashville, Tennessee. Dr. Kannankeril is rated as an Elite provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Ventricular Tachycardia, Long QT Syndrome, Cardiac Ablation, and Heart Transplant. Dr. Kannankeril is currently accepting new patients.

    Distinguished in Long QT Syndrome
    Distinguished in Long QT Syndrome
    Referral may be required

    Penn Heart And Vascular Center

    3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
    Philadelphia, PA 
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Fradley is a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Fradley is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Myocarditis, Atrial Fibrillation, Arrhythmias, and Cardiomyopathy Due to Anthracyclines. Dr. Fradley is board certified in Clinical Cardiac Electrophysiology, 2013 and Cardiovascular Disease, 2011. Dr. Fradley is currently accepting new patients.

    Distinguished in Long QT Syndrome
    Cardiac Electrophysiology
    Distinguished in Long QT Syndrome
    Cardiac Electrophysiology
    Referral may be required

    NYU Langone Hospitals

    550 1st Ave, 
    New York, NY 
    Languages Spoken:
    English
    Offers Telehealth

    Robert Knotts is a Cardiac Electrophysiologist practicing medicine in New York, New York. Dr. Knotts is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Long QT Syndrome, Long QT Syndrome 1, Long QT Syndrome 2, Cardiac Ablation, and Pacemaker Implantation.

    Distinguished in Long QT Syndrome
    Cardiac Electrophysiology
    Distinguished in Long QT Syndrome
    Cardiac Electrophysiology
    Referral may be required

    University Professional Services

    3303 S Bond Ave, 
    Portland, OR 
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Charles Henrikson is a Cardiac Electrophysiologist practicing medicine in Portland, Oregon. Dr. Henrikson is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Atrial Fibrillation, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Henrikson is currently accepting new patients.

    Distinguished in Long QT Syndrome
    Distinguished in Long QT Syndrome
    Referral may be required

    Wellstar Cardiovascular Medicine LLC

    120 Stonebridge Pkwy Ste 110, 
    Woodstock, GA 
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Sarita Kansal is a Cardiologist practicing medicine in Woodstock, Georgia. Dr. Kansal is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Regurgitation, Familial Ventricular Tachycardia, Arrhythmias, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Kansal is currently accepting new patients.

    Showing 1-20 of 6,195

    Last Updated: 11/08/2026

    What is the definition of Long QT Syndrome?

    Long QT syndrome is a heart disorder characterized by rapid, irregular heartbeats caused by a signaling abnormality in the heart’s electrical system. The QT interval refers to the time it takes for the heart’s electrical system to make the ventricles of the heart contract and then recover. In long QT syndrome, there is a delay in the time it takes for the electrical system to recover between each heartbeat. This delay can cause rapid, irregular, and life-threatening ventricular contractions, also known as torsade de pointes.

    When should I see a Long QT Syndrome doctor in The United States?

    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 doctor in The United States?

    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 doctors in The United States?

    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 doctors in The United States?

    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 doctor in The United States?

    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 doctor search results page. 

    Why is it important to get a second opinion from a different Long QT Syndrome 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 doctor in The United States?

    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 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 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 doctors in The United States?

    Look for the filter feature on the left side of the Long QT Syndrome 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 doctor that offers video calls?

    Look for the filter feature on the left-side of the Long QT Syndrome 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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