The 20 Best Jervell Lange-Nielsen Syndrome (JLNS) Doctors Near Me in Flourtown, PA

Find the Top Jervell Lange-Nielsen Syndrome (JLNS) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 167 doctor with experience in Jervell Lange-Nielsen Syndrome (JLNS) near Flourtown, PA. Of these, 106 are Experienced, 47 are Advanced and 14 are Distinguished.

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167 providers found
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Cardiology | Pediatrics | Pediatric Cardiology
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Cardiology | Pediatrics | Pediatric Cardiology

    St. Christopher's Pediatric Associates Cardiology - Jenkintown

    500 York Rd, 
    Jenkintown, PA 
     (4.2 miles away)
    Languages Spoken:
    English

    . Dr. Balluz is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Patent Ductus Arteriosus, Heart Murmurs, Ventricular Septal Defects, and Pulmonary Valve Stenosis. Dr. Balluz is board certified in American Board Of Internal Medicine and American Board Of Pediatrics.

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

    St. Christopher's Pediatric Associates Cardiology - E. Erie Avenue

    160 E Erie Ave, 
    Philadelphia, PA 
     (7.9 miles away)
    Languages Spoken:
    English

    . Dr. Tsirka is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Heart Murmurs, Ventricular Septal Defects, Patent Ductus Arteriosus, and Tetralogy of Fallot. Dr. Tsirka is board certified in American Board Of Pediatrics.

    Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
    Thoracic Surgery | Cardiology | Palliative Medicine
    Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
    Thoracic Surgery | Cardiology | Palliative Medicine

    Jefferson Abington Hospital

    1200 Old York Road, 
    Abington, PA 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dina Yazmajian is a Cardiologist and a Palliative Medicine provider practicing medicine in Abington, Pennsylvania. Dr. Yazmajian is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Atrial Fibrillation, Familial Dilated Cardiomyopathy, and High Cholesterol. Dr. Yazmajian is board certified in Hospice & Palliative Medicine and Cardiovascular Disease. Dr. Yazmajian is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Geriatrics | Internal Medicine
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Geriatrics | Internal Medicine

    Suburban Geriatrics Inc

    2901 Jolly Road, 
    Plymouth Meeting, PA 
     (4.9 miles away)
    Languages Spoken:
    English

    . Dr. Pearlstein is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 180 other conditions, according to our data. His clinical expertise encompasses Dementia, Alzheimer's Disease, Painful Swallowing, Gastrostomy, and Endoscopy. Dr. Pearlstein is board certified in  .

    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Internal Medicine
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Internal Medicine

    Suburban Geriatrics Inc

    2901 Jolly Road, 
    Plymouth Meeting, PA 
     (4.9 miles away)
    Languages Spoken:
    English

    . Dr. Graf is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 60 other conditions, according to our data. His clinical expertise encompasses Dementia, Anemia, Necrosis, Gastrostomy, and Endoscopy. Dr. Graf is board certified in American Osteopathic Board Of Internal Medicine.

    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Cardiology | Internal Medicine
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Cardiology | Internal Medicine

    Hospital Of The University Of Pennsylvania

    Radiology Cardiovascular Imaging Section, 3400 Spruce Street, 
    Philadelphia, PA 
     (10.0 miles away)
    Languages Spoken:
    English

    . Dr. Hu is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Sengers Syndrome, Cardiac Tamponade, and Familial Hypertrophic Cardiomyopathy. Dr. Hu is board certified in American Board Of Internal Medicine.

    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Cardiology | Radiology | Internal Medicine
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Cardiology | Radiology | Internal Medicine

    Hospital Of The University Of Pennsylvania

    Radiology Cardiovascular Imaging Section, 3400 Spruce Street, 
    Philadelphia, PA 
     (10.0 miles away)
    Languages Spoken:
    English

    . Dr. Vidula is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Sarcoidosis, Cardiomyopathy, Myocarditis, Heart Failure, and Percutaneous Coronary Intervention (PCI). Dr. Vidula is board certified in American Board Of Internal Medicine.

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

    Dr. Sanul Corrielus

    7452 Ogontz Ave, 
    Philadelphia, PA 
     (3.4 miles away)
    Languages Spoken:
    English

    Sanul Corrielus is a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Corrielus is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Murmurs, Transient Ischemic Attack (TIA), Familial Neurocardiogenic Syncope, Fainting, and Pacemaker Implantation. Dr. Corrielus is board certified in Cardiovascular Disease, American Board Of Internal Medicine.

    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Thoracic Surgery | Cardiology
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Thoracic Surgery | Cardiology

    Pennsylvania Heart And Vascular Group

    261 Old York Road, Suite 214, 
    Jenkintown, PA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Haaz is a Cardiologist and a Thoracic Surgeon practicing medicine in Jenkintown, Pennsylvania. Dr. Haaz is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Non-Muscle Invasive Bladder Cancer, Muscle Invasive Bladder Cancer, and Atrial Fibrillation. Dr. Haaz is board certified in Internal Medicine and Cardiovascular Disease. Dr. Haaz is currently accepting new patients.

    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Thoracic Surgery | Cardiology
    Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
    Thoracic Surgery | Cardiology

    Pennsylvania Heart And Vascular Group

    261 Old York Road, Suite 214, 
    Jenkintown, PA 
     (4.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Peter Frechie is a Cardiologist and a Thoracic Surgeon practicing medicine in Jenkintown, Pennsylvania. Dr. Frechie is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Arrhythmias, Heart Attack, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Frechie is board certified in Interventional Cardiology, Internal Medicine, and Cardiology. Dr. Frechie is currently accepting new patients.

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

    Doylestown Health Cardiology Warrington

    847 Easton Road, Suite 2500, 
    Warrington, PA 
     (10.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Guarino is a Cardiologist practicing medicine in Warrington, Pennsylvania. Dr. Guarino is rated as a Distinguished provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Necrosis, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Guarino is board certified in Cardiovascular Disease, 1997 and Internal Medicine, 1994. Dr. Guarino is currently accepting new patients.

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

    Doylestown Health Cardiology Warrington

    847 Easton Road, Suite 2500, 
    Warrington, PA 
     (10.0 miles away)
    Languages Spoken:
    English

    John Harding is a Cardiologist practicing medicine in Warrington, Pennsylvania. Dr. Harding is rated as a Distinguished provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Long QT Syndrome 5, Cardiac Ablation, and Pacemaker Implantation. Dr. Harding is board certified in Clinical Cardiac Electrophysiology, 2009, Cardiovascular Disease, 2007, and Internal Medicine, 2003.

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

    Doylestown Health Cardiology Warrington

    847 Easton Road, Suite 2500, 
    Warrington, PA 
     (10.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Francis Grzywacz is a Cardiologist practicing medicine in Warrington, Pennsylvania. Dr. Grzywacz is rated as a Distinguished provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pacemaker Implantation. Dr. Grzywacz is board certified in Cardiovascular Disease, 2007 and Internal Medicine, 2003. Dr. Grzywacz is currently accepting new patients.

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

    Office

    3400 Civic Center Blvd Ste 2E, 
    Philadelphia, PA 
     (10.0 miles away)
    Languages Spoken:
    English

    Marietta Ambrose is a Cardiologist practicing medicine in Philadelphia, Pennsylvania. Dr. Ambrose is rated as a Distinguished provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Familial Ventricular Tachycardia, Arrhythmias, Coronary Heart Disease, and Long QT Syndrome 2.

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

    Chestnut Hill Cardiology LTD.

    1722 Bethlehem Pike, 
    Flourtown,, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    David Rodgers is a Cardiologist practicing medicine in Flourtown,, Pennsylvania. Dr. Rodgers is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Mitral Valve Prolapse, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Chestnut Hill Cardiology LTD.

    1722 Bethlehem Pike, 
    Flourtown,, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Thomas Diaz is a Cardiologist practicing medicine in Flourtown,, Pennsylvania. Dr. Diaz is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), and Hypertension.

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

    Chestnut Hill Cardiology LTD.

    1722 Bethlehem Pike, 
    Flourtown, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    David Chinn is a Cardiologist practicing medicine in Flourtown, Pennsylvania. Dr. Chinn is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Chestnut Hill Cardiology LTD.

    1722 Bethlehem Pike, 
    Flourtown, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Ahmed Foda is a Cardiologist practicing medicine in Flourtown, Pennsylvania. Dr. Foda is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Chestnut Hill Cardiology LTD.

    1722 Bethlehem Pike, 
    Flourtown, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Abdallah Bukari is a Cardiologist practicing medicine in Flourtown, Pennsylvania. Dr. Bukari is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Brugada Syndrome.

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

    Penn Cardiology Chestnut Hill

    906 Bethlehem Pike, First Floor, 
    Erdenheim, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Malgorzata Mysliwiec is a Cardiologist practicing medicine in Erdenheim, Pennsylvania. Dr. Mysliwiec is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Heart Failure, Pulmonary Edema, Atrial Fibrillation, and Fainting. Dr. Mysliwiec is board certified in Cardiovascular Disease, 2018 and Internal Medicine, 2015. Dr. Mysliwiec is currently accepting new patients.

    Showing 1-20 of 167

    Last Updated: 04/28/2026

    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 Flourtown, PA?

    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 Flourtown, PA?

    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 Flourtown, PA?

    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 Flourtown, PA?

    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 Flourtown, PA?

    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 Flourtown, PA?

    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 Flourtown, PA?

    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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