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    Last Updated: 10/30/2025

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    MediFind found 17 doctor with experience in Long QT Syndrome near Sioux Falls, SD. Of these, 11 are Experienced and 6 are Advanced.

    Location
    LocationClose
    17 providers found
      Eric A. Larson
      Advanced in Long QT Syndrome
      Internal Medicine
      Advanced in Long QT Syndrome
      Internal Medicine

      Sanford Medical Center

      1301 W 18th St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Larson is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Larson is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Sciatica, Diabetic Hyperglycemic Hyperosmolar Syndrome, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Larson is currently accepting new patients.

      Advanced in Long QT Syndrome
      Internal Medicine
      Advanced in Long QT Syndrome
      Internal Medicine

      Sanford Medical Center

      1301 W 18th St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Robert Behrend is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Behrend is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Sciatica. Dr. Behrend is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Long QT Syndrome
      Internal Medicine
      Advanced in Long QT Syndrome
      Internal Medicine

      Sanford Medical Center

      1305 W 18 St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Nelson is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Nelson is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Sciatica. Dr. Nelson is currently accepting new patients.

      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
      Internal Medicine
      Advanced in Long QT Syndrome
      Internal Medicine

      Sanford Clinic

      1321 W 22nd St, 
      Sioux Falls, SD 
       (1.1 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Sara Ruter is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Ruter has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. Her top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Type 1 Diabetes (T1D), and Tissue Biopsy. Dr. Ruter is currently accepting new patients.

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

      Avera Mckennan

      1417 S Cliff Ave, Suite 10, 
      Sioux Falls, SD 
       (1.3 miles away)
      Languages Spoken:
      English

      Christopher Erickson is a Pediatric Cardiologist and a Pediatrics provider in Sioux Falls, South Dakota. Dr. Erickson is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Wolff-Parkinson-White Syndrome, Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Thrombectomy, and Cardiac Ablation.

      Advanced in Long QT Syndrome
      Internal Medicine
      Advanced in Long QT Syndrome
      Internal Medicine

      Sanford Medical Center

      4405 E 26th St, 
      Sioux Falls, SD 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mark Lounsbery is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Lounsbery is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Familial Combined Hyperlipidemia. Dr. Lounsbery is currently accepting new patients.

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

      Sanford Medical Center

      1301 W 18th St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English, French, Polish
      Accepting New Patients

      Tomasz Stys is an Interventional Cardiologist and a Cardiologist in Sioux Falls, South Dakota. Dr. Stys is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Coronary Heart Disease, Heart Attack, Rheumatic Fever, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Stys is currently accepting new patients.

      Experienced in Long QT Syndrome
      Experienced in Long QT Syndrome

      Sanford Clinic

      1301 W 18th St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Richard Clark is a Cardiologist in Sioux Falls, South Dakota. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Coronary Heart Disease, Angina, Pediatric Myocarditis, Atherosclerosis, and Pacemaker Implantation. Dr. Clark is currently accepting new patients.

      Experienced in Long QT Syndrome
      Internal Medicine
      Experienced in Long QT Syndrome
      Internal Medicine
      1205 S Grange Ave, Ste 510, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English

      Candace Zeigler is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Zeigler is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her top areas of expertise are Osmotic Diuresis, Coronary Heart Disease, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      Sanford Medical Center

      1305 W 18 St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Benjamin Hale is a Pediatric Cardiologist and a Pediatrics provider in Sioux Falls, South Dakota. Dr. Hale is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Congenital Heart Block, Wolff-Parkinson-White Syndrome, Double Discordia, Aneurysm Repair, and Cardiac Ablation. Dr. Hale is currently accepting new patients.

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

      Sanford Clinic

      1305 W 18 St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English, French, Polish, Russian, Zulu
      Accepting New Patients

      Adam Stys is an Interventional Cardiologist and a Cardiologist in Sioux Falls, South Dakota. Dr. Stys is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Heart Attack, Coronary Heart Disease, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Stys is currently accepting new patients.

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

      Sanford Medical Center

      1305 W 18 St, 
      Sioux Falls, SD 
       (0.9 miles away)
      Languages Spoken:
      English, Vietnamese
      Accepting New Patients

      Scott Pham is a Cardiac Electrophysiologist and a Cardiologist in Sioux Falls, South Dakota. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Pediatric Myocarditis, Aortic Regurgitation, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation. Dr. Pham is currently accepting new patients.

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

      Sanford Medical Center

      1321 W 22nd St, 
      Sioux Falls, SD 
       (1.1 miles away)
      Languages Spoken:
      English, Igbo
      Accepting New Patients

      Ukamaka Nwadibia is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Nwadibia is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. Her top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Combined Hyperlipidemia. Dr. Nwadibia is currently accepting new patients.

      Experienced in Long QT Syndrome
      Internal Medicine
      Experienced in Long QT Syndrome
      Internal Medicine
      1325 S Cliff Ave, 
      Sioux Falls, SD 
       (1.3 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients

      Ananta Subedi is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Subedi is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Sepsis, Stroke, Hospital-Acquired Pneumonia, Gastrostomy, and Stent Placement. Dr. Subedi is currently accepting new patients.

      Experienced in Long QT Syndrome
      Internal Medicine
      Experienced in Long QT Syndrome
      Internal Medicine
      Sioux Falls, SD 
       (1.8 miles away)
      Languages Spoken:
      English

      Allen Funk is a primary care provider, practicing in Internal Medicine in Sioux Falls, South Dakota. Dr. Funk is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Chronic Cough, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

      Sanford Medical Center

      4405 E 26th St, 
      Sioux Falls, SD 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ian Law is a Pediatric Cardiologist and a Cardiologist in Sioux Falls, South Dakota. Dr. Law is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Familial Ventricular Tachycardia, Wolff-Parkinson-White Syndrome, His Bundle Tachycardia, Arrhythmias, and Cardiac Ablation. Dr. Law is currently accepting new patients.

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

      Heart Hospital Of South Dakota LLC

      4520 W 69th St, 
      Sioux Falls, SD 
       (4.6 miles away)
      Languages Spoken:
      English, Danish, Icelandic
      Accepting New Patients

      Orvar Jonsson is an Advanced Heart Failure and Transplant Cardiologist and a Cardiologist in Sioux Falls, South Dakota. Dr. Jonsson is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. His top areas of expertise are Heart Failure, Adenosine Deaminase 2 Deficiency, Coronary Heart Disease, Pacemaker Implantation, and Endoscopy. Dr. Jonsson is currently accepting new patients.

      Showing 1-17 of 17

      Last Updated: 10/30/2025

      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 Sioux Falls, SD?

      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 Sioux Falls, SD?

      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 Sioux Falls, SD?

      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 Sioux Falls, SD?

      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 Sioux Falls, SD?

      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 Sioux Falls, SD?

      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 Sioux Falls, SD?

      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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