Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 10/30/2025

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 111 doctor with experience in Arrhythmias near Delaware, US. Of these, 52 are Experienced, 31 are Advanced and 28 are Distinguished.

    Location
    LocationClose
    111 providers found
      Brian H. Sarter
      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Cardiology Physicians, PA

      910 Foulk Road, 
      Wilmington, DE 
      Experience:
      40+ years
      Languages Spoken:
      English

      Brian Sarter is a Cardiologist in Wilmington, Delaware. Dr. Sarter has been practicing medicine for over 40 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

      John J. Kelly
      Distinguished in Arrhythmias
      Interventional Cardiology | Cardiology | Internal Medicine
      Distinguished in Arrhythmias
      Interventional Cardiology | Cardiology | Internal Medicine

      Cardiology Physicians, PA

      910 Foulk Road, 
      Wilmington, DE 
      Experience:
      46+ years
      Languages Spoken:
      English

      John Kelly is a Cardiologist and an Interventional Cardiologist in Wilmington, Delaware. Dr. Kelly has been practicing medicine for over 46 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arterial Embolism, Atrial Fibrillation, Carotid Artery Disease, Heart Failure, and Pacemaker Implantation.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Henry L. Weiner
      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Cardiology Health Care Center Christiana

      200 Hygeia Drive, Suite 1360, 
      Newark, DE 
      Languages Spoken:
      English
      Offers Telehealth

      Henry Weiner is a Cardiologist in Newark, Delaware. Dr. Weiner is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

      Learn about our expert tiers
      Hamid Deliri
      Distinguished in Arrhythmias
      Cardiology
      Distinguished in Arrhythmias
      Cardiology

      Bellevue Heart Group, LLC

      1508 Pennsylvania Avenue, Suite 2A, 
      Wilmington, DE 
      Experience:
      31+ years
      Languages Spoken:
      English

      Hamid Deliri is a Cardiologist in Wilmington, Delaware. Dr. Deliri has been practicing medicine for over 31 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Hypertensive Heart Disease, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation.

      Gaetano N. Pastore
      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Cardiology Physicians, PA

      1 Centurian Drive, Abby Medical Center, Suite 200, 
      Newark, DE 
      Experience:
      38+ years
      Languages Spoken:
      English

      Gaetano Pastore is a Cardiologist in Newark, Delaware. Dr. Pastore has been practicing medicine for over 38 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Arterial Embolism, Carotid Artery Disease, Cardiomyopathy, and Pacemaker Implantation.

      Robin A. Horn
      Distinguished in Arrhythmias
      Nuclear Medicine | Cardiology
      Distinguished in Arrhythmias
      Nuclear Medicine | Cardiology

      Cardiology Health Care Center Christiana

      200 Hygeia Drive, Suite 1360, 
      Newark, DE 
      Experience:
      37+ years
      Languages Spoken:
      English
      Offers Telehealth

      Robin Horn is a Cardiologist and a Nuclear Medicine provider in Newark, Delaware. Dr. Horn has been practicing medicine for over 37 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. Her top areas of expertise are Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, and Pediatric Myocarditis.

      Experienced in Arrhythmias
      Interventional Cardiology | Cardiology
      Experienced in Arrhythmias
      Interventional Cardiology | Cardiology

      Christiana Care Health Services Inc

      4755 Ogletown Stanton Rd, 
      Newark, DE 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Pranav Kansara is an Interventional Cardiologist and a Cardiologist in Newark, Delaware. Dr. Kansara is rated as an Experienced provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arterial Embolism, Carotid Artery Disease, Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Kansara is currently accepting new patients.

      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology
      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology

      Bayhealth Medical Center, Inc

      640 S State St, Kent Campus, 
      Dover, DE 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Raymond Miller is a Cardiac Electrophysiologist and a Cardiologist in Dover, Delaware. Dr. Miller is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Dilated Cardiomyopathy (DCM), Cardiomyopathy, Sick Sinus Syndrome, Pacemaker Implantation, and Cardiac Ablation. Dr. Miller is currently accepting new patients.

      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Tidalhealth Specialty Care LLC

      200 Federal St, 
      Seaford, DE 
      Languages Spoken:
      English
      Accepting New Patients

      Richard Simons is a Cardiologist in Seaford, Delaware. Dr. Simons is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Coronary Heart Disease, Atrial Fibrillation, Atherosclerosis, Angina, and Pacemaker Implantation. Dr. Simons is currently accepting new patients.

      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Tidalhealth Specialty Care LLC

      801 Middleford Rd, 
      Seaford, DE 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Alvaro Buenano is a Cardiologist in Seaford, Delaware. Dr. Buenano is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Familial Neurocardiogenic Syncope, Arrhythmias, and Cardiomyopathy. Dr. Buenano is currently accepting new patients.

      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology
      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology

      Partners In Cardiovascular Health

      701 North Clayton Street, Suite 533A, 
      Wilmington, DE 
      Experience:
      39+ years
      Languages Spoken:
      English

      Joseph Pennington is a Cardiac Electrophysiologist and a Cardiologist in Wilmington, Delaware. Dr. Pennington has been practicing medicine for over 39 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Tidalhealth Specialty Care LLC

      801 Middleford Rd, 
      Seaford, DE 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Angel Alicea is a Cardiologist in Seaford, Delaware. Dr. Alicea is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Familial Neurocardiogenic Syncope, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Pacemaker Implantation. Dr. Alicea is currently accepting new patients.

      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Beebe Medical Center Inc

      424 Savannah Rd, 
      Lewes, DE 
      Languages Spoken:
      English
      Accepting New Patients

      Kenneth Sunnergren is a Cardiologist in Lewes, Delaware. Dr. Sunnergren is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Coronary Heart Disease, Angina, Arterial Embolism, Atherosclerosis, and Pacemaker Implantation. Dr. Sunnergren is currently accepting new patients.

      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology
      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology

      Tidalhealth Specialty Care LLC

      801 Middleford Rd, 
      Seaford, DE 
      Languages Spoken:
      English
      Accepting New Patients

      Scott Kaufman is a Cardiac Electrophysiologist and a Cardiologist in Seaford, Delaware. Dr. Kaufman is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Atrial Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Kaufman is currently accepting new patients.

      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Beebe Medical Center Inc

      424 Savannah Rd, 
      Lewes, DE 
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Ramon Rosa is a Cardiologist in Lewes, Delaware. Dr. Rosa is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Angina, Coronary Heart Disease, Atrial Fibrillation, Atherosclerosis, and Pacemaker Implantation. Dr. Rosa is currently accepting new patients.

      Distinguished in Arrhythmias
      Distinguished in Arrhythmias

      Bayhealth Medical Center, Inc

      100 Wellness Way, Bayhealth Hospital Sussex, 
      Milford, DE 
      Languages Spoken:
      English
      Accepting New Patients

      Pedro Perez is a Cardiologist in Milford, Delaware. Dr. Perez is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, and Coronary Heart Disease. Dr. Perez is currently accepting new patients.

      Distinguished in Arrhythmias
      Cardiology | Cardiac Electrophysiology
      Distinguished in Arrhythmias
      Cardiology | Cardiac Electrophysiology

      Christiana Care Health Services Inc

      3521 Silverside Rd, Suite 2l 1, 
      Wilmington, DE 
      Languages Spoken:
      English
      Accepting New Patients

      Roger Kerzner is a Cardiologist and a Cardiac Electrophysiologist in Wilmington, Delaware. Dr. Kerzner is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, and Pacemaker Implantation. Dr. Kerzner is currently accepting new patients.

      Distinguished in Arrhythmias
      Interventional Cardiology | Cardiology | Internal Medicine
      Distinguished in Arrhythmias
      Interventional Cardiology | Cardiology | Internal Medicine

      Cardiology Physicians, PA

      910 Foulk Road, 
      Wilmington, DE 
      Experience:
      46+ years
      Languages Spoken:
      English

      Gilbert Leidig is a Cardiologist and an Interventional Cardiologist in Wilmington, Delaware. Dr. Leidig has been practicing medicine for over 46 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Carotid Artery Disease, Arterial Embolism, Atrial Fibrillation, Pacemaker Implantation, and Angioplasty.

      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology
      Distinguished in Arrhythmias
      Cardiac Electrophysiology | Cardiology
      1113 S State St, Suite 100, 
      Dover, DE 
      Languages Spoken:
      English
      Accepting New Patients

      Stephen Blumberg is a Cardiac Electrophysiologist and a Cardiologist in Dover, Delaware. Dr. Blumberg is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Atrial Fibrillation, Hypertension, and Pacemaker Implantation. Dr. Blumberg is currently accepting new patients.

      Distinguished in Arrhythmias
      Internal Medicine | Cardiology
      Distinguished in Arrhythmias
      Internal Medicine | Cardiology

      Delaware Cardiovascular Associates

      537 Stanton Christiana Road, Apex Medical Center, Suite 105, 
      Newark, DE 
      Experience:
      26+ years
      Languages Spoken:
      English

      Yuanyuan Zhang is a Cardiologist and an Internal Medicine provider in Newark, Delaware. Dr. Zhang has been practicing medicine for over 26 years and is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. Her top areas of expertise are Heart Attack, Pulmonary Edema, Heart Failure, Pacemaker Implantation, and Cardiac Ablation.

      Showing 1-20 of 111

      Last Updated: 10/30/2025

      What is the definition of Arrhythmias?

      An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm. The heart can beat too fast (tachycardia), too slow (bradycardia), or irregularly.

      An arrhythmia can be harmless, a sign of other heart problems, or an immediate danger to your health.

      When should I see an Arrhythmias doctor in Delaware, US?

      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 an Arrhythmias doctor in Delaware, US?

      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 Arrhythmias doctors in Delaware, US?

      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 Arrhythmias doctors in Delaware, US?

      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 an Arrhythmias doctor in Delaware, US?

      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 Arrhythmias doctor search results page. 

      Why is it important to get a second opinion from a different Arrhythmias 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 an Arrhythmias doctor in Delaware, US?

      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 Arrhythmias 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 Arrhythmias 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 Arrhythmias doctors in Delaware, US?

      Look for the filter feature on the left side of the Arrhythmias 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 an Arrhythmias doctor that offers video calls?

      Look for the filter feature on the left-side of the Arrhythmias 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 

      Read more about our Content Policy

      More Arrhythmias Doctors by city