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    Last Updated: 10/30/2025

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    MediFind found 117 doctor with experience in Jervell Lange-Nielsen Syndrome (JLNS) near Boston, MA. Of these, 97 are Experienced, 18 are Advanced and 2 are Distinguished.

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    117 providers found
      Distinguished in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology
      Distinguished in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology

      Evans Medical Foundation Inc

      88 E Newton St, Evans 124, 
      Boston, MA 
       (1.5 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 Jervell Lange-Nielsen Syndrome (JLNS). 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.

      Distinguished in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology | Interventional Cardiology
      Distinguished in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology | Interventional Cardiology

      Mount Auburn Cardiology Associates Inc

      300 Mount Auburn St, Suite 310, 
      Cambridge, MA 
       (4.2 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Robert Campbell is a Cardiologist and an Interventional Cardiologist in Cambridge, Massachusetts. Dr. Campbell has been practicing medicine for over 43 years and is rated as a Distinguished provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Acute Coronary Syndrome, Familial Ventricular Tachycardia, and Fainting. Dr. Campbell is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology

      Cardiovascular Center At Tufts Medical Center Inc

      800 Washigton St, 
      Boston, MA 
       (0.5 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 Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Cardiomyopathy, Arrhythmias, Ventricular Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Madias is currently accepting new patients.

      Learn about our expert tiers
      Hans K. Meier-Ewert
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology | Nuclear Medicine
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology | Nuclear Medicine

      Evans Medical Foundation Inc

      88 E Newton St, Evans 124, 
      Boston, MA 
       (1.5 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 Jervell Lange-Nielsen Syndrome (JLNS). 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 Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology

      Evans Medical Foundation Inc

      1 Boston Medical Ctr Pl, 
      Boston, MA 
       (1.7 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 Jervell Lange-Nielsen Syndrome (JLNS). 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 Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)

      Evans Medical Foundation Inc

      1 Boston Medical Ctr Pl, 
      Boston, MA 
       (1.7 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 Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Ectopic Heartbeat, and Arrhythmias. Dr. Klein is currently accepting new patients.

      Edward W. Grandin
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced Heart Failure and Transplant Cardiology | Cardiology
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced Heart Failure and Transplant Cardiology | Cardiology

      Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc

      330 Brookline Ave, 
      Boston, MA 
       (2.7 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients

      Edward Grandin is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Grandin has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Transplant, and Endoscopy. Dr. Grandin is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology | Pediatrics
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 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 Jervell Lange-Nielsen Syndrome (JLNS). 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 Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 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 Jervell Lange-Nielsen Syndrome (JLNS). 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 Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

      300 Longwood Ave, 
      Boston, MA 
       (2.8 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 Jervell Lange-Nielsen Syndrome (JLNS). 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.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatrics | Cardiology
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatrics | Cardiology

      Boston Childrens Heart Foundation Inc

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

      Laura Bevilacqua is a Cardiac Electrophysiologist and a Pediatrics provider in Boston, Massachusetts. Dr. Bevilacqua is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). Her top areas of expertise are Heart Block, Long QT Syndrome, Long QT Syndrome 5, and Long QT Syndrome 3. Dr. Bevilacqua is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiac Electrophysiology | Pediatric Cardiology | Pediatrics
      300 Longwood Ave, Dept. Of Cardiology, Children's Hospital, 
      Boston, MA 
       (2.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dominic Abrams is a Cardiac Electrophysiologist and a Pediatric Cardiologist in Boston, Massachusetts. Dr. Abrams is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Long QT Syndrome, Timothy Syndrome, Heart Block, Long QT Syndrome 5, and Cardiac Ablation. Dr. Abrams is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Pediatric Cardiology | Cardiology | Pediatrics
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Pediatric Cardiology | Cardiology | Pediatrics

      Boston Childrens Heart Foundation Inc

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

      Audrey Dionne is a Pediatric Cardiologist and a Cardiologist in Boston, Massachusetts. Dr. Dionne is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). Her top areas of expertise are Multisystem Inflammatory Syndrome in Children (MIS-C), Kawasaki Disease, Coronary Artery Aneurysm, Cardiac Ablation, and Heart Bypass Surgery. Dr. Dionne is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)

      Brigham And Womens Physicians Organization Inc

      75 Francis St, 
      Boston, MA 
       (2.9 miles away)
      Languages Spoken:
      English

      Kevin Bersell is a Cardiologist in Boston, Massachusetts. Dr. Bersell is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Jervell Lange-Nielsen Syndrome (JLNS), Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), and Brugada Syndrome.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology

      Mount Auburn Cardiology Associates Inc

      300 Mount Auburn St, Suite 310, 
      Cambridge, MA 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kyle Pond is a Cardiologist in Cambridge, Massachusetts. Dr. Pond is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Acute Coronary Syndrome, Mitral Valve Regurgitation, Aortic Regurgitation, Atrial Tachycardia, and Pacemaker Implantation. Dr. Pond is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)

      Mount Auburn Cardiology Associates Inc

      300 Mount Auburn St, Suite 310, 
      Cambridge, MA 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jeffrey Leavitt is a Cardiologist in Cambridge, Massachusetts. Dr. Leavitt is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Mitral Valve Regurgitation, Acute Coronary Syndrome, Aortic Regurgitation, Atrial Fibrillation, and Pacemaker Implantation. Dr. Leavitt is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)

      Mount Auburn Cardiology Associates Inc

      300 Mount Auburn St, Suite 310, 
      Cambridge, MA 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Stephen Gannon is a Cardiologist in Cambridge, Massachusetts. Dr. Gannon is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Acute Coronary Syndrome, Heart Attack, Long QT Syndrome, Apoplexy, and Heart Bypass Surgery. Dr. Gannon is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      300 Mount Auburn St, Suite 511, 
      Cambridge, MA 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Burton Rabinowitz is a Cardiologist in Cambridge, Massachusetts. Dr. Rabinowitz is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Long QT Syndrome 3, Long QT Syndrome 1, Long QT Syndrome 2, Jervell Lange-Nielsen Syndrome (JLNS), and Hip Replacement. Dr. Rabinowitz is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      300 Mount Auburn St, Ste 418, 
      Cambridge, MA 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Marion Hogan is a Cardiologist in Cambridge, Massachusetts. Dr. Hogan is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). Her top areas of expertise are Mitral Valve Regurgitation, Arrhythmias, His Bundle Tachycardia, and Atrial Tachycardia. Dr. Hogan is currently accepting new patients.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)

      Macro, Inc.

      330 Mount Auburn St, Mt Auburn Hosp, 
      Cambridge, MA 
       (4.2 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Thomas O'halloran is a Cardiologist in Cambridge, Massachusetts. Dr. O'halloran is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Mitral Valve Regurgitation, Aortic Regurgitation, Necrosis, and Acute Coronary Syndrome. Dr. O'halloran is currently accepting new patients.

      Showing 1-20 of 117

      Last Updated: 10/30/2025

      What is the definition of Jervell Lange-Nielsen Syndrome (JLNS)?

      Jervell and Lange-Nielsen syndrome is a condition that causes profound hearing loss from birth and a disruption of the heart's normal rhythm (arrhythmia). This disorder is a form of long QT syndrome, which is a heart condition that causes the heart (cardiac) muscle to take longer than usual to recharge between beats. Beginning in early childhood, the irregular heartbeats increase the risk of fainting (syncope) and sudden death.

      When should I see a Jervell Lange-Nielsen Syndrome (JLNS) doctor near Boston, 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 Jervell Lange-Nielsen Syndrome (JLNS) doctor near Boston, 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 Jervell Lange-Nielsen Syndrome (JLNS) doctors near Boston, 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 Jervell Lange-Nielsen Syndrome (JLNS) doctors near Boston, 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 Jervell Lange-Nielsen Syndrome (JLNS) doctor near Boston, 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 Jervell Lange-Nielsen Syndrome (JLNS) doctor search results page. 

      Why is it important to get a second opinion from a different Jervell Lange-Nielsen Syndrome (JLNS) 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 Jervell Lange-Nielsen Syndrome (JLNS) doctor near Boston, 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 Jervell Lange-Nielsen Syndrome (JLNS) 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 Jervell Lange-Nielsen Syndrome (JLNS) 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 Jervell Lange-Nielsen Syndrome (JLNS) doctors near Boston, MA?

      Look for the filter feature on the left side of the Jervell Lange-Nielsen Syndrome (JLNS) 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 Jervell Lange-Nielsen Syndrome (JLNS) doctor that offers video calls?

      Look for the filter feature on the left-side of the Jervell Lange-Nielsen Syndrome (JLNS) 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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