The 20 Best Long QT Syndrome 1 Doctors Near Me in portola valley, CA

Find the Top Long QT Syndrome 1 Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 75 doctor with experience in Long QT Syndrome 1 near portola valley, CA. Of these, 42 are Experienced, 27 are Advanced and 6 are Distinguished.

Location
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75 providers found
    Distinguished in Long QT Syndrome 1
    Distinguished in Long QT Syndrome 1
    Referral required

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford,, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Karen Friday is a Cardiologist practicing medicine in Stanford,, California. Dr. Friday is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 1. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Arrhythmias, Familial Ventricular Tachycardia, and Long QT Syndrome 1. Dr. Friday is currently accepting new patients.

    Distinguished in Long QT Syndrome 1
    Distinguished in Long QT Syndrome 1
    Referral may be required

    General Cardiology In Portola Valley

    3260 Alpine Rd, 
    Portola Valley,, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eleanor Levin is a Cardiologist practicing medicine in Portola Valley,, California. Dr. Levin is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 1. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Ectopic Heartbeat. Dr. Levin is currently accepting new patients.

    Distinguished in Long QT Syndrome 1
    Distinguished in Long QT Syndrome 1
    Referral may be required

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford,, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Schroeder is a Cardiologist practicing medicine in Stanford,, California. Dr. Schroeder is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Apoplexy. Dr. Schroeder is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Long QT Syndrome 1
    Cardiac Electrophysiology | Cardiology
    Distinguished in Long QT Syndrome 1
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Stanford Health Care

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Albert Rogers is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Stanford, California. Dr. Rogers is rated as a Distinguished provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Atrial Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Long QT Syndrome 1
    Advanced in Long QT Syndrome 1
    Referral may be required

    General Cardiology In Portola Valley

    3260 Alpine Rd, 
    Portola Valley, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kenneth Mahaffey is a Cardiologist practicing medicine in Portola Valley, California. Dr. Mahaffey is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Acute Coronary Syndrome, Peripheral Artery Disease, Percutaneous Coronary Intervention (PCI), and Heart Bypass Surgery. Dr. Mahaffey is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Advanced in Long QT Syndrome 1
    Referral may be required

    General Cardiology In Portola Valley

    3260 Alpine Rd, 
    Portola Valley, CA 
     (2.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Matthew Whitlock is a Cardiologist practicing medicine in Portola Valley, California. Dr. Whitlock is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Postural Orthostatic Tachycardia Syndrome (POTS), and Short QT Syndrome. Dr. Whitlock is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Pediatric Cardiology
    Advanced in Long QT Syndrome 1
    Pediatric Cardiology
    Referral may be required

    Betty Irene Moore Children's Heart Center

    725 Welch Rd Ste 120, 
    Palo Alto,, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kara Motonaga is a Pediatric Cardiologist practicing medicine in Palo Alto,, California. Dr. Motonaga is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. She is also highly rated in 54 other conditions, according to our data. Her clinical expertise encompasses Wolff-Parkinson-White Syndrome, Congenital Heart Block, Congenital Heart Disease (CHD), Heart Transplant, and Cardiac Ablation. Dr. Motonaga is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Cardiology
    Advanced in Long QT Syndrome 1
    Cardiology
    Referral may be required

    Lucile Packard Stanford Children's Hospital

    300 Pasteur Dr, 
    Palo Alto, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sean Wu is a Cardiologist practicing medicine in Palo Alto, California. Dr. Wu is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Heart Attack, and Pacemaker Implantation. Dr. Wu is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Cardiac Electrophysiology | Cardiology
    Advanced in Long QT Syndrome 1
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Stanford Health Care

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mohan Viswanathan is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Stanford, California. Dr. Viswanathan is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Atrial Fibrillation, Atrial Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Long QT Syndrome 1
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Advanced in Long QT Syndrome 1
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Referral may be required

    Stanford Health Care

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Masataka Kawana is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist practicing medicine in Stanford, California. Dr. Kawana is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Heart Failure, Pulmonary Edema, Cardiac Ablation, and Heart Transplant.

    Advanced in Long QT Syndrome 1
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Advanced in Long QT Syndrome 1
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Referral may be required

    Stanford Health Care

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kiran Khush is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist practicing medicine in Stanford, California. Dr. Khush is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Arrhythmias, Atrial Fibrillation, Heart Failure, Brugada Syndrome, and Heart Transplant.

    Advanced in Long QT Syndrome 1
    Cardiology
    Advanced in Long QT Syndrome 1
    Cardiology
    Referral may be required

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford,, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Koen Nieman is a Cardiologist practicing medicine in Stanford,, California. Dr. Nieman is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 57 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Stable Angina, Acute Coronary Syndrome, Heart Transplant, and Percutaneous Coronary Intervention (PCI). Dr. Nieman is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Cardiac Electrophysiology | Cardiology
    Advanced in Long QT Syndrome 1
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Stanford Health Care

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Roy John is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Stanford, California. Dr. John is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Long QT Syndrome 1
    Advanced in Long QT Syndrome 1
    Referral may be required

    Office

    300 Pasteur Dr, 
    Stanford,, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    George Lui is a Cardiologist practicing medicine in Stanford,, California. Dr. Lui is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 70 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Tetralogy of Fallot, Patent Foramen Ovale, Atrial Septal Defect (ASD), and Heart Transplant. Dr. Lui is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Advanced in Long QT Syndrome 1
    Referral may be required

    Office

    300 Pasteur Dr, 
    Stanford,, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Phillip Yang is a Cardiologist practicing medicine in Stanford,, California. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Heart Attack, Pulmonary Hypertension, Bone Marrow Aspiration, and Pacemaker Implantation. Dr. Yang is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Advanced in Long QT Syndrome 1
    Referral may be required

    Office

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Randall Vagelos is a Cardiologist practicing medicine in Stanford, California. Dr. Vagelos is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Heart Failure, Lipoid Proteinosis, Cardiac Ablation, and Aortic Valve Replacement. Dr. Vagelos is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Advanced in Long QT Syndrome 1
    Referral may be required

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Clark is a Cardiologist practicing medicine in Stanford, California. Dr. Clark is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Congenital Heart Disease (CHD), Dextrocardia with Situs Inversus, Situs Inversus, Myocarditis, and Heart Transplant. Dr. Clark is currently accepting new patients.

    Advanced in Long QT Syndrome 1
    Advanced in Long QT Syndrome 1
    Referral may be required

    Office

    300 Pasteur Dr, 
    Stanford,, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Abha Khandelwal is a Cardiologist practicing medicine in Stanford,, California. Dr. Khandelwal is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 1. She is also highly rated in 51 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Tubal Ligation, and Pacemaker Implantation. Dr. Khandelwal is currently accepting new patients.

    Experienced in Long QT Syndrome 1
    Experienced in Long QT Syndrome 1
    Referral may be required

    Stanford Hospital And Clinics

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jennifer Tremmel is a Cardiologist practicing medicine in Stanford, California. Dr. Tremmel is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 1. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Congenital Coronary Artery Malformation, Angina, Spontaneous Coronary Artery Dissection (SCAD), Percutaneous Coronary Intervention (PCI), and Heart Bypass Surgery. Dr. Tremmel is currently accepting new patients.

    Experienced in Long QT Syndrome 1
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Experienced in Long QT Syndrome 1
    Advanced Heart Failure and Transplant Cardiology | Cardiology
    Referral may be required

    Stanford Health Care

    300 Pasteur Dr, 
    Stanford, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eldrin Lewis is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist practicing medicine in Stanford, California. Dr. Lewis is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 1. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, Heart Transplant, and Cardiac Ablation.

    Showing 1-20 of 75

    Last Updated: 09/26/2026

    What is the definition of Long QT Syndrome 1?

    Romano-Ward syndrome is the most common form of inherited long QT syndrome. Symptoms include arrhythmia, fainting, cardiac arrest, and sudden death. There are six different types of this syndrome, long QT 1 through 6. Each type is caused by a change in a different gene. The most prevalent form of long QT syndrome is long QT type 1. Long QT type 1 is caused by changes in the KCNQ1 gene. Romano-Ward syndrome is inherited in an autosomal dominant fashion.

    When should I see a Long QT Syndrome 1 doctor near portola valley, 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 1 doctor near portola valley, 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 1 doctors near portola valley, 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 1 doctors near portola valley, 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 1 doctor near portola valley, 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 1 doctor search results page. 

    Why is it important to get a second opinion from a different Long QT Syndrome 1 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 1 doctor near portola valley, 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 1 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 1 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 1 doctors near portola valley, CA?

    Look for the filter feature on the left side of the Long QT Syndrome 1 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 1 doctor that offers video calls?

    Look for the filter feature on the left-side of the Long QT Syndrome 1 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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