The 20 Best Long QT Syndrome Doctors Near Me in Phoenix, AZ

Find the Top Long QT Syndrome Experts and Specialists

The 20 Best Long QT Syndrome Doctors near Phoenix, AZ

Last Updated: 02/22/2026

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MediFind found 34 doctor with experience in Long QT Syndrome near Phoenix, AZ. Of these, 31 are Experienced and 3 are Advanced.

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34 providers found
    Rong Bai
    Experienced in Long QT Syndrome
    Cardiology
    Experienced in Long QT Syndrome
    Cardiology

    Banner - University Medicine Heart Institute

    755 East McDowell Road, Floor 4, 
    Phoenix, AZ 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    My professional interests span the full spectrum of cardiac electrophysiology, with a particular focus on catheter ablation of atrial tachyarrhythmias, device therapy for heart rhythm disorders, and the diagnosis and management of inherited arrhythmia and cardiomyopathy. I enjoy spending quality time with my family, cooking traditional Chinese dishes, and appreciating the rich cultural heritage of Peking Opera. These activities keep me grounded and connected to my roots, providing a fulfilling balance to my professional life. Dr. Bai is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Cardiac Tamponade, Atrial Fibrillation, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

    Farouk Mookadam
    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Banner - University Medicine Heart Institute

    755 East McDowell Road, Floor 4, 
    Phoenix, AZ 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    I enjoy spending time with friends and family. Dr. Mookadam is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Mitral Valve Regurgitation, Cardiomyopathy, Constrictive Pericarditis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Robert Puntel
    Experienced in Long QT Syndrome
    Pediatric Cardiology | Cardiology | Pediatrics
    Experienced in Long QT Syndrome
    Pediatric Cardiology | Cardiology | Pediatrics

    Dignity Health Medical Group Maternal Fetal Medicine - St Joseph's

    500 W Thomas Rd, Suite 700, 
    Phoenix, AZ 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    My philosophy of care is built upon life-long learning and improvement to provide state-of-the-art high quality cardiac care to all age patients with congenital or suspected heart disease from fetal life through adult congenital cardiology patients of all ages.My care model is based on honesty and trust to establish strong relationships to develop the best care plan using all members of the cardiology team including the patient, parents,  family members, nursing, ancillary support, primary care physicians, specialists, surgeons and colleagues. I thoroughly enjoy my work and career within the ever-advancing world of cardiology. My goal is positive, energetic patient-centered complete cardiac care. Dr. Puntel is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Ventricular Septal Defects, Pulmonary Atresia with Intact Ventricular Septum, Right Ventricle Hypoplasia, Pulmonary Artery Agenesis, and Aneurysm Repair.

    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
    Advanced in Long QT Syndrome
    Pediatric Cardiology | Pediatrics
    Advanced in Long QT Syndrome
    Pediatric Cardiology | Pediatrics

    SJHMC Hospital Services

    350 W Thomas Rd, 
    Phoenix, AZ 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    To help people achieve health for life. Dr. Rhee is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Arrhythmias, Familial Ventricular Tachycardia, Inappropriate Sinus Tachycardia (IST), Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Cigna Healthcare Of AZ Outpatient Surg

    755 E McDowell Rd, 
    Phoenix,, AZ 
     (1.3 miles away)
    Languages Spoken:
    English

    Beeletsega Yeneneh is a Cardiologist in Phoenix,, Arizona. Dr. Yeneneh is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, Patent Foramen Ovale Repair, and Heart Transplant.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Valleywise Health Medical Center

    2601 E Roosevelt St, 
    Phoenix,, AZ 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Casondra Moore is a Cardiologist in Phoenix,, Arizona. Dr. Moore is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Brugada Syndrome.

    Experienced in Long QT Syndrome
    Internal Medicine
    Experienced in Long QT Syndrome
    Internal Medicine

    Valleywise Comprehensive Health Center

    2525 E Roosevelt St, 
    Phoenix, AZ 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Azar Mehdizadeh is an Internal Medicine provider in Phoenix, Arizona. Dr. Mehdizadeh is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her top areas of expertise are Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Arrhythmias, and Fainting.

    Experienced in Long QT Syndrome
    Pediatric Cardiology | Pediatrics
    Experienced in Long QT Syndrome
    Pediatric Cardiology | Pediatrics

    PCH Cardiology

    1919 E Thomas Rd, Main Bldg, 
    Phoenix, AZ 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    To help people achieve health for life. Dr. Papez is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Congenital Heart Block, Long QT Syndrome, Arrhythmias, and Ventricular Septal Defects.

    Experienced in Long QT Syndrome
    Cardiology | Pediatrics | Pediatric Cardiology
    Experienced in Long QT Syndrome
    Cardiology | Pediatrics | Pediatric Cardiology

    Arizona Pediatric Cardiology

    1919 E Thomas Road, 2nd Floor Heart Center, 
    Phoenix, AZ 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Damon Dixon is a Cardiologist and a Pediatrics provider in Phoenix, Arizona. Dr. Dixon is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Heart Murmurs, Ventricular Septal Defects, Patent Ductus Arteriosus, and Isthmian Coarctation. Dr. Dixon is currently accepting new patients.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Dignity Health Heart And Vascular Institute

    500 W Thomas Rd Ste 850, 
    Phoenix, AZ 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

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

    Siamak Rassadi
    Experienced in Long QT Syndrome
    Cardiac Electrophysiology
    Experienced in Long QT Syndrome
    Cardiac Electrophysiology

    Cardiac Cath Lab Of Phoenix

    1910 E Thomas Rd Ste 101, 
    Phoenix, AZ 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Siamak Rassadi is a Cardiac Electrophysiology Specialist in Phoenix, Arizona. He graduated with honors in 1998. Having more than 21 years of diverse experiences, especially in CARDIAC ELECTROPHYSIOLOGY, CARDIOVASCULAR DISEASE (CARDIOLOGY). Dr. Rassadi is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Arrhythmias, Heart Murmurs, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation.

    Advanced in Long QT Syndrome
    Advanced in Long QT Syndrome

    Orthopedic Specialists Of North America - Osna

    3033 N 44th St Ste 100, 
    Phoenix, AZ 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Guarraia is a Cardiologist in Phoenix, Arizona. Dr. Guarraia is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Heart Failure. Dr. Guarraia is currently accepting new patients.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Heart And Vascular Center Of Arizona, PC

    1331 N 7th St, Ste 375, 
    Phoenix, AZ 
     (1.2 miles away)
    Languages Spoken:
    English, Dutch, German
    Offers Telehealth

    Christian Breburda is a Cardiologist in Phoenix, Arizona. Dr. Breburda is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Coronary Heart Disease, and Atherosclerosis.

    Experienced in Long QT Syndrome
    Family Medicine
    Experienced in Long QT Syndrome
    Family Medicine

    Aligned Medical Providers LLC

    775 E Willetta St, 
    Phoenix, AZ 
     (1.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ken Ota is a primary care provider, practicing in Family Medicine in Phoenix, Arizona. Dr. Ota has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Hypertension, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Ota is currently accepting new patients.

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

    Valleywise Health Medical Center

    2601 E Roosevelt St, 
    Phoenix, AZ 
     (2.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

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

    Experienced in Long QT Syndrome
    Pediatric Cardiology | Pediatrics
    Experienced in Long QT Syndrome
    Pediatric Cardiology | Pediatrics

    PCH Cardiology

    1919 E Thomas Rd, Main Bldg, 
    Phoenix, AZ 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    To help people achieve health for life. Dr. Lindblade is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Transposition of the Great Arteries, Tetralogy of Fallot, Double Discordia, and Ventricular Septal Defects.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Orthopedic Specialists Of North America - Osna

    3033 N 44th St Ste 100, 
    Phoenix, AZ 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kelly Wingerter is a Cardiologist in Phoenix, Arizona. Dr. Wingerter is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her top areas of expertise are Heart Failure, Pulmonary Edema, Angina, Long QT Syndrome 2, and Pacemaker Implantation. Dr. Wingerter is currently accepting new patients.

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

    Healthyu Family Medicine LLC

    1728 W Glendale Ave Ste 301, 
    Phoenix, AZ 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lou Ivanovic is a Cardiologist in Phoenix, Arizona. Dr. Ivanovic is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and Paroxysmal Supraventricular Tachycardia (PSVT). Dr. Ivanovic is currently accepting new patients.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Office

    2227 W Baseline Rd Ste 101, 
    Tempe,, AZ 
     (10.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nadeem Husain is a Cardiologist in Tempe,, Arizona. Dr. Husain is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Peripheral Artery Disease, Arterial Insufficiency, Angina, and Carotid Artery Disease.

    Bonifasiyo Ssennyamantono
    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome

    Privia Medical Group Of Arizona

    5601 W Eugie Ave Ste 210, 
    Glendale, AZ 
     (12.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bonifasiyo Ssennyamantono is a Cardiologist in Glendale, Arizona. Dr. Ssennyamantono is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Mitral Valve Regurgitation, Necrosis, Aortic Valve Stenosis, and Heart Murmurs. Dr. Ssennyamantono is currently accepting new patients.

    Showing 1-20 of 34

    Last Updated: 02/22/2026

    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 Phoenix, 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 doctor near Phoenix, 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 does MediFind rank Long QT Syndrome doctors near Phoenix, 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 doctors near Phoenix, 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 doctor near Phoenix, 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 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 Phoenix, 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 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 Phoenix, AZ?

    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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