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    Last Updated: 10/30/2025

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    MediFind found 27 doctor with experience in Jervell Lange-Nielsen Syndrome (JLNS) near Duarte, CA. Of these, 25 are Experienced and 2 are Advanced.

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    27 providers found
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Geriatrics | Internal Medicine
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Geriatrics | Internal Medicine

      Arcadia Hospitalist Medical Group Inc

      300 W Hungtington Dr, 
      Arcadia, CA 
       (3.7 miles away)
      Languages Spoken:
      English

      Franck Juste is a primary care provider, practicing in Geriatrics and Internal Medicine in Arcadia, California. Dr. Juste is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Acute Myeloblastic Leukemia without Maturation, Acute Myeloid Leukemia (AML), Low Sodium Level, Low Blood Pressure, and Bone Marrow Aspiration.

      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      Advanced in Jervell Lange-Nielsen Syndrome (JLNS)
      1500 Duarte Rd, City Of Hope National Medical Center, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Michael Tran is a Cardiologist in Duarte, California. Dr. Tran 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, Long QT Syndrome 1, and Long QT Syndrome 3.

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

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Kalyanasundara Venkataraman is a Cardiologist in Duarte, California. Dr. Venkataraman is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Cardiac Amyloidosis, Primary Localized Cutaneous Amyloidosis, Heart Murmurs, and Hypertension.

      Learn about our expert tiers
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Swetha Ramachandran is a Cardiologist in Duarte, California. Dr. Ramachandran is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Postural Orthostatic Tachycardia Syndrome (POTS), and Short QT Syndrome.

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

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (10.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sherwin Dela-Cruz is a Cardiologist in South Pasadena, California. Dr. Dela-Cruz is rated as an Advanced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Arrhythmias, and Postural Orthostatic Tachycardia Syndrome (POTS).

      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Cardiology
      3131 Santa Anita Ave, Suite 105, 
      El Monte, CA 
       (6.4 miles away)
      Languages Spoken:
      English

      Soon Kwun is a Cardiologist in El Monte, California. Dr. Kwun is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Orthostatic Hypotension, Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Gastrostomy, and Endoscopy.

      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Internal Medicine
      Experienced in Jervell Lange-Nielsen Syndrome (JLNS)
      Internal Medicine
      1334 West Covina Blvd, Suite 204, 
      San Dimas, CA 
       (8.7 miles away)
      Languages Spoken:
      English

      Ron Dunchok is a primary care provider, practicing in Internal Medicine in San Dimas, California. Dr. Dunchok is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Pneumonia, Poststreptococcal Glomerulonephritis, Glomerulonephritis, Bronchitis, and Gastrostomy.

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

      USC Care Medical Group Inc

      500 N Garfield Ave, Suite 304, 
      Monterey Park, CA 
       (9.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Parveen Garg is a Cardiologist in Monterey Park, California. Dr. Garg is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Atherosclerosis, Peripheral Artery Disease, Carotid Artery Disease, Carotid Artery Surgery, and Cardiac Ablation.

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

      USC Care Medical Group Inc

      500 N Garfield Ave, Suite 304, 
      Monterey Park, CA 
       (9.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Steven Leung is a Cardiac Electrophysiologist and a Cardiologist in Monterey Park, California. Dr. Leung is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Familial Progressive Cardiac Conduction Defect, Atrial Fibrillation, Arrhythmias, Atrial Tachycardia, and Pacemaker Implantation.

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

      USC Care Medical Group Inc

      625 S Fair Oaks Ave, 
      Pasadena, CA 
       (10.0 miles away)
      Experience:
      43+ years
      Languages Spoken:
      English
      Offers Telehealth

      David Brown is a Cardiologist in Pasadena, California. Dr. Brown has been practicing medicine for over 43 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 Attack, Angina, Inappropriate Sinus Tachycardia (IST), Percutaneous Coronary Intervention (PCI), and Angioplasty.

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

      USC Care Medical Group Inc

      625 S Fair Oaks Ave, 
      Pasadena, CA 
       (10.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Antreas Hindoyan is an Interventional Cardiologist and a Cardiologist in Pasadena, California. Dr. Hindoyan is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Angina, Coronary Heart Disease, Atherosclerosis, Angioplasty, and Pacemaker Implantation.

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

      Foothill Cardiology Medical Group Inc

      625 S Fair Oaks Ave, Suite 215, 
      Pasadena, CA 
       (10.0 miles away)
      Languages Spoken:
      English

      Frank Lin is an Interventional Cardiologist and a Cardiologist in Pasadena, California. Dr. Lin is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Mitral Valve Regurgitation, Apoplexy, Necrosis, and Heart Attack.

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

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (10.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Ng is a Cardiologist in South Pasadena, California. Dr. Ng is rated as an Experienced 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, Short QT Syndrome, and Brugada Syndrome.

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

      Prohealth Partners, A Medical Group

      255 E Bonita Ave, Bldg 1a, 
      Pomona, CA 
       (13.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hammad Khan is an Interventional Cardiologist and a Cardiologist in Pomona, California. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Hypertensive Heart Disease, Apoplexy, Atherosclerosis, and Coronary Heart Disease.

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

      Chaparral Medical Group Inc

      1866 N Orange Grove Ave, Suite 102, 
      Pomona, CA 
       (13.8 miles away)
      Languages Spoken:
      English

      Ramanna Merla is a Cardiac Electrophysiologist and a Cardiologist in Pomona, California. Dr. Merla 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), Pacemaker Implantation, and Cardiac Ablation.

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

      USC Care Medical Group Inc

      1500 San Pablo St, 
      Los Angeles, CA 
       (13.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jina Sohn is a Cardiologist in Los Angeles, California. Dr. Sohn is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). Her top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Subvalvular Aortic Stenosis, Cardiomyopathy, Mitral Valve Regurgitation, and Pacemaker Implantation.

      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

      USC Care Medical Group Inc

      1520 San Pablo St, Fl 4, 
      Los Angeles, CA 
       (13.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ajay Vaidya is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Los Angeles, California. Dr. Vaidya is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Cardiogenic Shock, Cardiomyopathy, Heart Failure, Heart Transplant, and Gastrostomy.

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

      USC Care Medical Group Inc

      1520 San Pablo St, Fl 4, 
      Los Angeles, CA 
       (13.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Helga Vanherle is a Cardiologist in Los Angeles, California. Dr. Vanherle is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). Her top areas of expertise are Coronary Heart Disease, Familial Hypertrophic Cardiomyopathy, Sengers Syndrome, Inappropriate Sinus Tachycardia (IST), and Pacemaker Implantation.

      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

      USC Care Medical Group Inc

      1520 San Pablo St, Fl 4, 
      Los Angeles, CA 
       (13.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Aaron Wolfson is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Los Angeles, California. Dr. Wolfson is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). His top areas of expertise are Restrictive Cardiomyopathy (RCM), Cardiomyopathy, Heart Failure, Heart Transplant, and Cardiac Ablation.

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

      USC Care Medical Group Inc

      1441 Eastlake Ave, Suite 2424, 
      Los Angeles, CA 
       (14.1 miles away)
      Experience:
      9+ years
      Languages Spoken:
      English

      Maxine Stachel is a Cardiologist and an Advanced Heart Failure and Transplant Cardiologist in Los Angeles, California. Dr. Stachel has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Jervell Lange-Nielsen Syndrome (JLNS). Her top areas of expertise are Cardiogenic Shock, Heart Failure, Cardiomyopathy, Pulmonary Edema, and Heart Transplant.

      Showing 1-20 of 27

      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 Duarte, CA?

      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 Duarte, CA?

      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 Duarte, CA?

      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 Duarte, CA?

      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 Duarte, CA?

      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 Duarte, CA?

      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 Duarte, CA?

      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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