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    Last Updated: 10/30/2025

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    MediFind found 81 doctor with experience in Long QT Syndrome 3 near South Weymouth, MA. Of these, 71 are Experienced, 9 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    81 providers found
      Experienced in Long QT Syndrome 3
      Cardiology
      Experienced in Long QT Syndrome 3
      Cardiology
      70 Pleasant St, 
      Weymouth, MA 
       (0.2 miles away)
      Languages Spoken:
      English

      Jane Lee is a Cardiologist in Weymouth, Massachusetts. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Atherosclerosis, Angina, Familial Neurocardiogenic Syncope, and Fainting.

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

      South Shore Medical Center, Inc.

      55 Fogg Rd, 
      Weymouth, MA 
       (0.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      William Calhoun is a Cardiologist in Weymouth, Massachusetts. Dr. Calhoun is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Blood Clots, Familial Neurocardiogenic Syncope, Fainting, and Atrial Fibrillation. Dr. Calhoun is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Long QT Syndrome 3
      Experienced in Long QT Syndrome 3

      South Shore Medical Center, Inc.

      55 Fogg Rd, 
      Weymouth, MA 
       (0.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Wendy Johnson is a Cardiologist in Weymouth, Massachusetts. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Familial Neurocardiogenic Syncope. Dr. Johnson is currently accepting new patients.

      Learn about our expert tiers
      Experienced in Long QT Syndrome 3
      Experienced in Long QT Syndrome 3
      851 Main St, Suite 14, 
      South Weymouth, MA 
       (0.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Naomi Rounds is a Cardiologist in South Weymouth, Massachusetts. Dr. Rounds is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Familial Neurocardiogenic Syncope. Dr. Rounds is currently accepting new patients.

      Experienced in Long QT Syndrome 3
      Internal Medicine
      Experienced in Long QT Syndrome 3
      Internal Medicine
      1221 Main St, 
      South Weymouth, MA 
       (0.9 miles away)
      Languages Spoken:
      English

      Brian Battista is a primary care provider, practicing in Internal Medicine in South Weymouth, Massachusetts. Dr. Battista is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Shingles, Fainting, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      Harbor Medical Associates Inc

      541 Main St, Suite 400, 
      South Weymouth, MA 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Anthony Marks is an Interventional Cardiologist and a Cardiologist in South Weymouth, Massachusetts. Dr. Marks is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Atrial Fibrillation, and Angina. Dr. Marks is currently accepting new patients.

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

      Harbor Medical Associates Inc

      541 Main St, Suite 400, 
      South Weymouth, MA 
       (0.9 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English

      Brendan Merchant is a Cardiologist in South Weymouth, Massachusetts. Dr. Merchant has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Atrial Fibrillation, Heart Failure, Pulmonary Edema, and Heart Failure with Preserved Ejection Fraction (HFpEF).

      Experienced in Long QT Syndrome 3
      Experienced in Long QT Syndrome 3
      541 Main St, Suite 400, 
      South Weymouth, MA 
       (0.9 miles away)
      Languages Spoken:
      English

      Peter Hoshino is a Cardiologist in South Weymouth, Massachusetts. Dr. Hoshino is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Aortic Valve Stenosis, Atrial Fibrillation, Heart Failure with Preserved Ejection Fraction (HFpEF), and Multifocal Atrial Tachycardia.

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

      Evans Medical Foundation Inc

      88 E Newton St, Evans 124, 
      Boston, MA 
       (12.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Kevin Monahan is a Cardiac Electrophysiologist and a Cardiologist in Boston, Massachusetts. Dr. Monahan is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Inappropriate Sinus Tachycardia (IST), Cardiac Ablation, and Pacemaker Implantation. Dr. Monahan is currently accepting new patients.

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

      Atrius Health Inc

      1250 Hancock St, 
      Quincy, MA 
       (6.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Steven Dipillo is a Cardiologist in Quincy, Massachusetts. Dr. Dipillo is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Familial Neurocardiogenic Syncope, Atrial Fibrillation, Cardiomyopathy, Fainting, and Pacemaker Implantation. Dr. Dipillo is currently accepting new patients.

      Experienced in Long QT Syndrome 3
      Advanced Heart Failure and Transplant Cardiology | Cardiology
      Experienced in Long QT Syndrome 3
      Advanced Heart Failure and Transplant Cardiology | Cardiology

      Steward Medical Group Inc

      830 Oak St, 
      Brockton, MA 
       (7.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Richard Patten is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Brockton, Massachusetts. Dr. Patten is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Cardiomyopathy, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pacemaker Implantation, and Cardiac Ablation.

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

      South Shore Internal Medicine Associates Inc.

      100 Highland St, 
      Milton, MA 
       (8.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Gabriel Foster is a Cardiologist and a Hospital Medicine provider in Milton, Massachusetts. Dr. Foster 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), Familial Ventricular Tachycardia, Atrial Fibrillation, and Heart Failure. Dr. Foster is currently accepting new patients.

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

      South Shore Internal Medicine Associates Inc.

      100 Highland St, 
      Milton, MA 
       (8.4 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Apranta Patel is a Cardiologist in Milton, Massachusetts. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Fainting, and Arrhythmias. Dr. Patel is currently accepting new patients.

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

      Evans Medical Foundation Inc

      1 Boston Medical Ctr Pl, 
      Boston, MA 
       (12.7 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Robert Helm is a Cardiac Electrophysiologist and a Cardiologist in Boston, Massachusetts. Dr. Helm 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, Familial Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Helm is currently accepting new patients.

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

      Evans Medical Foundation Inc

      1 Boston Medical Ctr Pl, 
      Boston, MA 
       (12.7 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Michael Klein is a Cardiologist in Boston, Massachusetts. Dr. Klein 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), Familial Ventricular Tachycardia, Ectopic Heartbeat, and Arrhythmias. Dr. Klein is currently accepting new patients.

      Hans K. Meier-Ewert
      Experienced in Long QT Syndrome 3
      Cardiology | Nuclear Medicine
      Experienced in Long QT Syndrome 3
      Cardiology | Nuclear Medicine

      Evans Medical Foundation Inc

      88 E Newton St, Evans 124, 
      Boston, MA 
       (12.8 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Hans Meier-Ewert is a Cardiologist and a Nuclear Medicine provider in Boston, Massachusetts. Dr. Meier-Ewert is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), His Bundle Tachycardia, and Atrial Fibrillation. Dr. Meier-Ewert is currently accepting new patients.

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

      Cardiovascular Center At Tufts Medical Center Inc

      800 Washigton St, 
      Boston, MA 
       (13.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Christopher Madias is a Cardiac Electrophysiologist and a Cardiologist in Boston, Massachusetts. Dr. Madias is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Cardiomyopathy, Arrhythmias, Ventricular Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Madias is currently accepting new patients.

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

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (13.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      John Triedman is a Cardiac Electrophysiologist and a Cardiologist in Boston, Massachusetts. Dr. Triedman is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Heart Block, Wolff-Parkinson-White Syndrome, Congenital Heart Block, Cardiac Ablation, and Heart Transplant. Dr. Triedman is currently accepting new patients.

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

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (13.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Douglas Mah is a Cardiac Electrophysiologist and a Pediatric Cardiologist in Boston, Massachusetts. Dr. Mah is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Heart Block, Congenital Heart Block, Arrhythmias, Cardiac Ablation, and Heart Transplant. Dr. Mah is currently accepting new patients.

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

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (13.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Edward Walsh is a Cardiac Electrophysiologist and a Pediatric Cardiologist in Boston, Massachusetts. Dr. Walsh is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 3. His top areas of expertise are Heart Block, Wolff-Parkinson-White Syndrome, Arrhythmias, Timothy Syndrome, and Cardiac Ablation. Dr. Walsh is currently accepting new patients.

      Showing 1-20 of 81

      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 South Weymouth, MA?

      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 South Weymouth, MA?

      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 South Weymouth, MA?

      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 South Weymouth, MA?

      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 South Weymouth, MA?

      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 South Weymouth, MA?

      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 South Weymouth, MA?

      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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