The 20 Best Long QT Syndrome Doctors Near Me in Los Angeles, CA

Find the Top Long QT Syndrome Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 75 doctor with experience in Long QT Syndrome near Los Angeles, CA. Of these, 67 are Experienced, 7 are Advanced and 1 are Distinguished.

Location
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75 providers found
    Advanced in Long QT Syndrome
    Cardiology
    Advanced in Long QT Syndrome
    Cardiology

    USC University Hospital

    1520 San Pablo St Ste 1000, 
    Los Angeles, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vivian Mo is a Cardiologist practicing medicine in Los Angeles, California. Dr. Mo is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Hypertension, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Jervell Lange-Nielsen Syndrome (JLNS), and Pacemaker Implantation.

    Experienced in Long QT Syndrome
    Cardiology
    Experienced in Long QT Syndrome
    Cardiology

    Joseph M. Arcidi M.D. Inc.

    1245 Wilshire Blvd Ste 703, 
    Los Angeles, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    David Cannom is a Cardiologist practicing medicine in Los Angeles, California. Dr. Cannom is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Orthostatic Hypotension, Familial Dysautonomia, Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Long QT Syndrome
    Cardiology
    Experienced in Long QT Syndrome
    Cardiology

    USC University Hospital

    1520 San Pablo St Ste 1000, 
    Los Angeles, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jina Sohn is a Cardiologist practicing medicine in Los Angeles, California. Dr. Sohn is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Hypertrophic Cardiomyopathy (HCM), Subvalvular Aortic Stenosis, Cardiomyopathy, Mitral Valve Regurgitation, and Pacemaker Implantation.

    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
    Experienced in Long QT Syndrome
    Cardiology
    Experienced in Long QT Syndrome
    Cardiology

    USC University Hospital

    1520 San Pablo St Ste 1000, 
    Los Angeles,, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Helga Van is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Van is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Coronary Heart Disease, Familial Hypertrophic Cardiomyopathy, Sengers Syndrome, Inappropriate Sinus Tachycardia (IST), and Pacemaker Implantation.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Lac-USC Medical Center

    1200 N State St, 
    Los Angeles, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Jenica Thangathurai is a Cardiologist practicing medicine in Los Angeles, California. Dr. Thangathurai is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her clinical expertise encompasses Chagas Disease, Transposition of the Great Arteries, Inappropriate Sinus Tachycardia (IST), and Familial Ventricular Tachycardia.

    Experienced in Long QT Syndrome
    Cardiology
    Experienced in Long QT Syndrome
    Cardiology

    County Of Los Angeles Auditor Controller

    2051 Marengo St, 
    Los Angeles,, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Emily Zern is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Zern is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her clinical expertise encompasses Heart Failure, Inappropriate Sinus Tachycardia (IST), Heart Attack, Familial Ventricular Tachycardia, and Heart Transplant.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    County Of Los Angeles Auditor Controller

    2051 Marengo St, 
    Los Angeles,, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Apichai Khongphatthanayothin is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Khongphatthanayothin is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Brugada Syndrome, Ventricular Fibrillation, Long QT Syndrome, Hypertrophic Cardiomyopathy (HCM), and Cardiac Ablation.

    Experienced in Long QT Syndrome
    Pediatric Cardiology
    Experienced in Long QT Syndrome
    Pediatric Cardiology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Michael Silka is a Pediatric Cardiologist practicing medicine in Los Angeles, California. Dr. Silka is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Heart Block, Fainting, Ventricular Fibrillation, Familial Neurocardiogenic Syncope, and Cardiac Ablation.

    Experienced in Long QT Syndrome
    Pediatric Cardiology
    Experienced in Long QT Syndrome
    Pediatric Cardiology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Mark Shwayder is a Pediatric Cardiologist practicing medicine in Los Angeles, California. Dr. Shwayder is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Heart Block, Familial Neurocardiogenic Syncope, and Fainting.

    Experienced in Long QT Syndrome
    Pediatric Cardiology
    Experienced in Long QT Syndrome
    Pediatric Cardiology

    Children's Hospital Los Angeles

    4650 W Sunset Blvd, 
    Los Angeles,, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Allison Hill is a Pediatric Cardiologist practicing medicine in Los Angeles,, California. Dr. Hill is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Heart Block, Arrhythmias, Ventricular Fibrillation, and Congenital Heart Disease (CHD).

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Cedars-Sinai Cardiac Amyloidosis

    127 S San Vicente Blvd Ste A6100, 
    Los Angeles,, CA 
     (7.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jon Kobashigawa is a Cardiologist practicing medicine in Los Angeles,, California. Dr. Kobashigawa is rated as an Experienced 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 Heart Failure, Cardiomyopathy, Coronary Heart Disease, Heart Transplant, and Percutaneous Coronary Intervention (PCI).

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Babak Larian Inc.

    8670 Wilshire Blvd Ste 200, 
    Beverly Hills,, CA 
     (8.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michelle Kittleson is a Cardiologist practicing medicine in Beverly Hills,, California. Dr. Kittleson is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Heart Failure, Cardiomyopathy, Cardiac Amyloidosis, Heart Transplant, and Stent Placement.

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

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
     (8.1 miles away)
    Languages Spoken:
    English

    Sumeet Chugh is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in West Hollywood, California. Dr. Chugh is rated as a Distinguished 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 Cardiac Arrest, Ventricular Fibrillation, Atrial Fibrillation, Arrhythmias, and Cardiac Ablation.

    Experienced in Long QT Syndrome
    Cardiac Electrophysiology
    Experienced in Long QT Syndrome
    Cardiac Electrophysiology
    1700 Cesar E. Chavez Avenue, Suite 2700, 
    Los Angeles, CA 
     (1.5 miles away)
    Languages Spoken:
    English

    Koonlawee Nademanee is a Cardiac Electrophysiologist practicing medicine in Los Angeles, California. Dr. Nademanee is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Brugada Syndrome, Ventricular Fibrillation, Cardiac Arrest, Atrial Fibrillation, and Cardiac Ablation.

    Experienced in Long QT Syndrome
    Cardiology | Internal Medicine
    Experienced in Long QT Syndrome
    Cardiology | Internal Medicine

    East Los Angeles Cardiology Medical Group

    1701 E Cesar E Chavez Ave, 
    Los Angeles, CA 
     (1.5 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Offers Telehealth

    Armand Rostamian is a Cardiologist and an Internal Medicine provider practicing medicine in Los Angeles, California. He has been practicing medicine for over 15 years. Dr. Rostamian is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Mitral Valve Regurgitation. Dr. Rostamian is board certified in American Board Internal Medicine.

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

    USC Care Medical Group Inc

    1441 Eastlake Ave, Suite 2424, 
    Los Angeles, CA 
     (2.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Maxine Stachel is a Cardiologist and an Advanced Heart Failure and Transplant Cardiologist practicing medicine in Los Angeles, California. She has been practicing medicine for over 10 years. Dr. Stachel is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her clinical expertise encompasses Cardiogenic Shock, Heart Failure, Cardiomyopathy, Pulmonary Edema, and Heart Transplant.

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

    USC Care Medical Group Inc

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

    Ajay Vaidya is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist practicing medicine in Los Angeles, California. Dr. Vaidya is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Cardiogenic Shock, Cardiomyopathy, Heart Failure, Heart Transplant, and Gastrostomy.

    Experienced in Long QT Syndrome
    Interventional Cardiology
    Experienced in Long QT Syndrome
    Interventional Cardiology

    Keck Hospital Of USC

    1500 San Pablo St, 
    Los Angeles, CA 
     (2.4 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Jubin Joseph is an Interventional Cardiologist practicing medicine in Los Angeles, California. He has been practicing medicine for over 18 years. Dr. Joseph is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His clinical expertise encompasses Angina, Atherosclerosis, Coronary Heart Disease, and Mitral Stenosis.

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

    USC Care Medical Group Inc

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

    Aaron Wolfson is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist practicing medicine in Los Angeles, California. Dr. Wolfson is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Restrictive Cardiomyopathy (RCM), Cardiomyopathy, Heart Failure, Heart Transplant, and Cardiac Ablation.

    Experienced in Long QT Syndrome
    Cardiology
    Experienced in Long QT Syndrome
    Cardiology

    Los Angeles Medical Center

    1526 N Edgemont St, 
    Los Angeles, CA 
     (4.3 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Saif Ali is a Cardiologist practicing medicine in Los Angeles, California. He has been practicing medicine for over 10 years. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His clinical expertise encompasses Sinus of Valsalva Aneurysm, Mesenteric Venous Thrombosis, Cardiomyopathy, and Long QT Syndrome. Dr. Ali is currently accepting new patients.

    Showing 1-20 of 75

    Last Updated: 04/28/2026

    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 near Los Angeles, 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 Long QT Syndrome doctor near Los Angeles, 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 Long QT Syndrome doctors near Los Angeles, 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 Long QT Syndrome doctors near Los Angeles, 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 Long QT Syndrome doctor near Los Angeles, 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 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 near Los Angeles, 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 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 near Los Angeles, CA?

    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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