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    Last Updated: 03/06/2025

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    • Publish in medical journals frequently
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    • Leaders in their field
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    • Excellent at diagnosing and treating conditions.
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    MediFind found 30 doctor with experience in Long QT Syndrome 2 near Scottsdale, AZ. Of these, 29 are Experienced and 1 are Advanced.

    Location:
    Scottsdale, AZ, US
    30 providers found

    Dr. Thomas A. Mattioni
    Cardiac Electrophysiology

    Dr. Thomas A. Mattioni
    Cardiac Electrophysiology

    Honorhealth Ambulatory

    3225 N Civic Ctr Plz, Suite 1, 
    Scottsdale, AZ 
     (0.7 mi)
    480-587-5871
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Thomas Mattioni is a Cardiac Electrophysiologist in Scottsdale, Arizona. Dr. Mattioni and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Mattioni is currently accepting new patients.

    Ankur A. Karnik

    Dr. Ankur A. Karnik
    Cardiac Electrophysiology | Cardiology

    Dr. Ankur A. Karnik
    Cardiac Electrophysiology | Cardiology

    Honorhealth Cardiac Arrhythmia Group

    10120 N 92nd St, 100, 
    Scottsdale, AZ 
     (6.1 mi)
    480-246-3000
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Ankur Karnik is a Cardiac Electrophysiologist and a Cardiologist in Scottsdale, Arizona. Dr. Karnik and is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Familial Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Karnik is currently accepting new patients.

    What does Elite, Distinguished, Advanced, Experienced mean?

    Dr. Ranjini R. Roy
    Cardiology

    Dr. Ranjini R. Roy
    Cardiology

    District Medical Group Inc

    570 W Brown Rd, 
    Mesa, AZ 
     (6.0 mi)
    480-344-2000
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Ranjini Roy is a Cardiologist in Mesa, Arizona. Dr. Roy and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Heart Failure, Cardiac Ablation, and Pacemaker Implantation. Dr. Roy is currently accepting new patients.

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    Dr. Ashish Sadhu
    Cardiac Electrophysiology | Cardiology

    Dr. Ashish Sadhu
    Cardiac Electrophysiology | Cardiology

    Nassim Haddad MD PLLC

    10101 N 92nd St, Suite 101, 
    Scottsdale, AZ 
     (6.2 mi)
    480-747-6532
    Languages Spoken:
    English, Hindi, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Ashish Sadhu is a Cardiac Electrophysiologist and a Cardiologist in Scottsdale, Arizona. Dr. Sadhu and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation. Dr. Sadhu is currently accepting new patients.

    Dr. Mark J. Seifert
    Cardiac Electrophysiology | Cardiology

    Dr. Mark J. Seifert
    Cardiac Electrophysiology | Cardiology

    Honorhealth Ambulatory

    10101 N 92nd St, Suite 101, 
    Scottsdale, AZ 
     (6.2 mi)
    480-882-7450
    Languages Spoken:
    English, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Mark Seifert is a Cardiac Electrophysiologist and a Cardiologist in Scottsdale, Arizona. Dr. Seifert and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Atrial Fibrillation, Sick Sinus Syndrome, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Seifert is currently accepting new patients.

    Dr. Wilber W. Su
    Cardiology | Cardiac Electrophysiology

    Dr. Wilber W. Su
    Cardiology | Cardiac Electrophysiology

    Banner - University Physician Specialists LLC

    1111 E Mcdowell Rd, 
    Phoenix, AZ 
     (8.1 mi)
    602-839-2000
    Languages Spoken:
    English, Mandarin
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Wilber Su is a Cardiologist and a Cardiac Electrophysiologist in Phoenix, Arizona. Dr. Su and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation. Dr. Su is currently accepting new patients.

    Dr. Ryan L. Ung
    Advanced Heart Failure and Transplant Cardiology | Cardiology

    Dr. Ryan L. Ung
    Advanced Heart Failure and Transplant Cardiology | Cardiology

    Banner - University Physician Specialists LLC

    1111 E Mcdowell Rd, 
    Phoenix, AZ 
     (8.1 mi)
    602-839-2000
    Languages Spoken:
    English, Cantonese, Elamite, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Ryan Ung is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Phoenix, Arizona. Dr. Ung and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Thrombectomy, and Heart Transplant. Dr. Ung is currently accepting new patients.

    Dr. Thomas M. Roy
    Cardiology

    Dr. Thomas M. Roy
    Cardiology

    Mayo Clinic Arizona

    13737 N 92nd St, Thunderbird Primary, 
    Scottsdale, AZ 
     (8.3 mi)
    480-860-4800
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Thomas Roy is a Cardiologist in Scottsdale, Arizona. Dr. Roy and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Familial Progressive Cardiac Conduction Defect, Arrhythmias, Sick Sinus Syndrome, Fainting, and Pacemaker Implantation. Dr. Roy is currently accepting new patients.

    Dr. Michael S. Zawaneh
    Cardiac Electrophysiology | Cardiology

    Dr. Michael S. Zawaneh
    Cardiac Electrophysiology | Cardiology

    Banner - University Physician Specialists LLC

    755 E Mcdowell Rd, 
    Phoenix, AZ 
     (8.4 mi)
    602-521-3086
    Languages Spoken:
    English, Arabic
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Michael Zawaneh is a Cardiac Electrophysiologist and a Cardiologist in Phoenix, Arizona. Dr. Zawaneh and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Familial Neurocardiogenic Syncope, Cardiac Ablation, and Pacemaker Implantation. Dr. Zawaneh is currently accepting new patients.

    Dr. Edward Rhee
    Pediatric Cardiology | Cardiology | Pediatrics

    Dr. Edward Rhee
    Pediatric Cardiology | Cardiology | Pediatrics

    District Medical Group Inc

    3141 N 3rd Ave, 
    Phoenix, AZ 
     (9.0 mi)
    602-914-1520
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Edward Rhee is a Pediatric Cardiologist and a Cardiologist in Phoenix, Arizona. Dr. Rhee and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Arrhythmias, Jervell Lange-Nielsen Syndrome (JLNS), Timothy Syndrome, Cardiac Ablation, and Pacemaker Implantation.

    Dr. Azar Mehdizadeh
    Cardiology

    Dr. Azar Mehdizadeh
    Cardiology

    District Medical Group Inc

    3141 N 3rd Ave, 
    Phoenix, AZ 
     (9.0 mi)
    602-914-1520
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Azar Mehdizadeh is a Cardiologist in Phoenix, Arizona. Dr. Mehdizadeh and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. Her top areas of expertise are Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Arrhythmias, Long QT Syndrome, and Pacemaker Implantation. Dr. Mehdizadeh is currently accepting new patients.

    Dr. Mehrdad Saririan
    Cardiology

    Dr. Mehrdad Saririan
    Cardiology

    District Medical Group Inc

    3141 N 3rd Ave, 
    Phoenix, AZ 
     (9.0 mi)
    602-914-1520
    Languages Spoken:
    English, Farsi, French
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Mehrdad Saririan is a Cardiologist in Phoenix, Arizona. Dr. Saririan and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Heart Attack, Cardiac Ablation, and Pacemaker Implantation. Dr. Saririan is currently accepting new patients.

    Dr. David Simper
    Cardiology

    Dr. David Simper
    Cardiology

    Mayo Clinic Arizona

    13400 E Shea Blvd, 
    Scottsdale, AZ 
     (9.6 mi)
    480-301-8000
    Languages Spoken:
    English, Czech
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    David Simper is a Cardiologist in Scottsdale, Arizona. Dr. Simper and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Angina, Arrhythmias, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Simper is currently accepting new patients.

    Dr. Howard R. Lee
    Cardiology

    Dr. Howard R. Lee
    Cardiology
    13400 E Shea Blvd, 
    Scottsdale, AZ 
     (9.6 mi)
    480-301-8000
    Languages Spoken:
    English

    Howard Lee is a Cardiologist in Scottsdale, Arizona. Dr. Lee and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Cardiomyopathy Due to Anthracyclines, Doxorubicin-Induced Cardiomyopathy, Atrial Fibrillation, and Coronary Heart Disease.

    Dr. Francois Marcotte
    Cardiology

    Dr. Francois Marcotte
    Cardiology

    Mayo Clinic Arizona

    13400 E Shea Blvd, 
    Scottsdale, AZ 
     (9.6 mi)
    480-301-8000
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Francois Marcotte is a Cardiologist in Scottsdale, Arizona. Dr. Marcotte and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Tetralogy of Fallot, Congenital Heart Disease (CHD), Bicuspid Aortic Valve, Eisenmenger Syndrome, and Pacemaker Implantation. Dr. Marcotte is currently accepting new patients.

    Dr. Arturo M. Valverde
    Cardiology | Cardiac Electrophysiology

    Dr. Arturo M. Valverde
    Cardiology | Cardiac Electrophysiology

    Mayo Clinic Arizona

    13400 E Shea Blvd, 
    Scottsdale, AZ 
     (9.6 mi)
    480-301-8000
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Arturo Valverde is a Cardiologist and a Cardiac Electrophysiologist in Scottsdale, Arizona. Dr. Valverde and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Pacemaker Implantation, and Cardiac Ablation. Dr. Valverde is currently accepting new patients.

    Dr. Luis R. Scott
    Cardiac Electrophysiology | Cardiology

    Dr. Luis R. Scott
    Cardiac Electrophysiology | Cardiology

    Mayo Clinic Arizona

    13400 E Shea Blvd, 
    Scottsdale, AZ 
     (9.6 mi)
    480-301-8000
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Luis Scott is a Cardiac Electrophysiologist and a Cardiologist in Scottsdale, Arizona. Dr. Scott and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Arrhythmias, Ectopic Heartbeat, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Scott is currently accepting new patients.

    Dr. Regis I. Fernandes
    Cardiology

    Dr. Regis I. Fernandes
    Cardiology

    Mayo Clinic Arizona

    13400 E Shea Blvd, 
    Scottsdale, AZ 
     (9.6 mi)
    480-301-8000
    Languages Spoken:
    English, Portuguese, Spanish
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Regis Fernandes is a Cardiologist in Scottsdale, Arizona. Dr. Fernandes and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Arrhythmias, Mitral Valve Regurgitation, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Fernandes is currently accepting new patients.

    Dr. Christopher P. Appleton
    Cardiology

    Dr. Christopher P. Appleton
    Cardiology

    Mayo Clinic Arizona

    13400 E Shea Blvd, 
    Scottsdale, AZ 
     (9.6 mi)
    480-301-8000
    Languages Spoken:
    English
    See accepted insurances

    Christopher Appleton is a Cardiologist in Scottsdale, Arizona. Dr. Appleton and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are Constrictive Pericarditis, Cardiomyopathy, Sengers Syndrome, Familial Hypertrophic Cardiomyopathy, and Pacemaker Implantation.

    Dr. Dru A. Dethlefs
    Internal Medicine

    Dr. Dru A. Dethlefs
    Internal Medicine

    Affiliated Hospitalists Plc

    9225 N 3rd St, Suite 300, 
    Phoenix, AZ 
     (10.0 mi)
    602-445-0751
    Experience:
    12+ years
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Dru Dethlefs is an Internal Medicine provider in Phoenix, Arizona. Dr. Dethlefs has been practicing medicine for over 12 years and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome 2. His top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Ogilvie Syndrome, Colonoscopy, and Ureteroscopy. Dr. Dethlefs is currently accepting new patients.

    Showing 1-20 of 30

    Last Updated: 03/06/2025

    What is the definition of Long QT Syndrome 2?

    Long Q-T syndrome 2 (LQT2) is a rare disorder of the heart’s electrical system that can be congenital (present at birth) or acquired. In long Q-T syndrome 2, there is a defect in ion channels in the cells of the heart, causing a delay in how long it takes for the heart’s electrical system to recharge after each heartbeat. The Q-T interval on an electrocardiogram (ECG) represents the time it takes for the heart’s electrical system to fire an impulse through the heart’s ventricles and then recharge; in other words, how long it takes for the heart muscle to contract and then recover. In long Q-T syndrome 2, the 2 refers to the type of ion channel affected.

    When should I see a Long QT Syndrome 2 doctor near Scottsdale, AZ?

    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 2 doctor near Scottsdale, AZ?

    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 do I find the best Long QT Syndrome 2 doctor near Scottsdale, AZ?

    You can find a Long QT Syndrome 2 doctor in any of the 10 largest U.S. cities by clicking below:

    Long QT Syndrome 2 doctor near New York, NY
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    Long QT Syndrome 2 doctor near Phoenix, AZ
    Long QT Syndrome 2 doctor near Philadelphia, PA
    Long QT Syndrome 2 doctor near Atlanta, GA
    Long QT Syndrome 2 doctor near Boston, MA
    Long QT Syndrome 2 doctor near Dallas, TX
    Long QT Syndrome 2 doctor near San Jose, CA

    How does MediFind rank Long QT Syndrome 2 doctors near Scottsdale, AZ?

    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 2 doctors near Scottsdale, AZ?

    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 2 doctor near Scottsdale, AZ?

    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 2 doctor search results page. 

    Why is it important to get a second opinion from a different Long QT Syndrome 2 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 2 doctor near Scottsdale, AZ?

    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 2 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 2 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 2 doctors near Scottsdale, AZ?

    Look for the filter feature on the left side of the Long QT Syndrome 2 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 2 doctor that offers video calls?

    Look for the filter feature on the left-side of the Long QT Syndrome 2 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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