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    Last Updated: 10/30/2025

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    MediFind found 195 doctor with experience in Atrial Fibrillation near Lansdale, PA. Of these, 76 are Experienced, 67 are Advanced, 50 are Distinguished and 2 are Elite.

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    LocationClose
    195 providers found
      Peter R. Kowey
      Elite in Atrial Fibrillation
      Cardiology | Cardiac Electrophysiology
      Elite in Atrial Fibrillation
      Cardiology | Cardiac Electrophysiology

      Main Line Healthcare

      930 Germantown Pike, 
      Plymouth Meeting, PA 
       (7.8 miles away)
      Languages Spoken:
      English

      Peter Kowey is a Cardiologist and a Cardiac Electrophysiologist in Plymouth Meeting, Pennsylvania. Dr. Kowey is rated as an Elite provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Long QT Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

      Elite in Atrial Fibrillation
      Elite in Atrial Fibrillation

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (13.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Saman Nazarian is a Cardiologist in Center Radnor, Pennsylvania. Dr. Nazarian is rated as an Elite provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Nazarian is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Cardiology Consultants Of Philadelphia PC

      125 Medical Campus Dr, Suite 101, 
      Lansdale, PA 
       (1.0 miles away)
      Languages Spoken:
      English

      Robert O'sullivan is a Cardiologist in Lansdale, Pennsylvania. Dr. O'sullivan is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Ectopic Heartbeat, Mitral Valve Regurgitation, and Atherosclerosis.

      Learn about our expert tiers
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Cardiology Consultants Of Philadelphia PC

      125 Medical Campus Dr, Suite 101, 
      Lansdale, PA 
       (1.0 miles away)
      Languages Spoken:
      English

      Eric Rosenwinkel is a Cardiac Electrophysiologist and a Cardiologist in Lansdale, Pennsylvania. Dr. Rosenwinkel is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English

      John Harding is a Cardiologist in Warrington, Pennsylvania. Dr. Harding is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Long QT Syndrome, Cardiac Ablation, and Pacemaker Implantation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Kristy Scheiring is a Cardiologist in Warrington, Pennsylvania. Dr. Scheiring is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Arrhythmias, Long QT Syndrome 2, Jervell Lange-Nielsen Syndrome (JLNS), and Pacemaker Implantation. Dr. Scheiring is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Francis Grzywacz is a Cardiologist in Warrington, Pennsylvania. Dr. Grzywacz is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pacemaker Implantation. Dr. Grzywacz is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Adenaike is a Cardiologist in Warrington, Pennsylvania. Dr. Adenaike is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Sick Sinus Syndrome, Multifocal Atrial Tachycardia, and Pacemaker Implantation. Dr. Adenaike is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      James Guarino is a Cardiologist in Warrington, Pennsylvania. Dr. Guarino is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Necrosis, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Guarino is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eric Gejer is a Cardiologist in Warrington, Pennsylvania. Dr. Gejer is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Cardiac Ablation, and Pacemaker Implantation. Dr. Gejer is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Richard Mascolo is a Cardiologist in Warrington, Pennsylvania. Dr. Mascolo is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Atrial Fibrillation, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Mascolo is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Renee Sangrigoli is a Cardiologist in Warrington, Pennsylvania. Dr. Sangrigoli is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, and Pacemaker Implantation. Dr. Sangrigoli is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology Warrington

      847 Easton Road, Suite 2500, 
      Warrington, PA 
       (7.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mary Williamson is a Cardiologist in Warrington, Pennsylvania. Dr. Williamson is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Arrhythmias, Atrial Fibrillation, Familial Neurocardiogenic Syncope, Sick Sinus Syndrome, and Pacemaker Implantation. Dr. Williamson is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology - DCA

      599 West State Street, Suite 200, 
      Doylestown, PA 
       (8.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Robert Sangrigoli is a Cardiologist in Doylestown, Pennsylvania. Dr. Sangrigoli is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Cardiac Ablation, and Pacemaker Implantation. Dr. Sangrigoli is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology - DCA

      599 West State Street, Suite 200, 
      Doylestown, PA 
       (8.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Smith is a Cardiologist in Doylestown, Pennsylvania. Dr. Smith is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation. Dr. Smith is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Penn Cardiology Sellersville

      670 Lawn Ave, Suite 3 A, 
      Sellersville, PA 
       (8.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      James Alderfer is a Cardiologist in Sellersville, Pennsylvania. Dr. Alderfer is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Hypertension, Glucocorticoid-Remediable Aldosteronism, Thoracic Aortic Aneurysm, and Pacemaker Implantation. Dr. Alderfer is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology - CBC

      315 West State Street, 
      Doylestown, PA 
       (8.7 miles away)
      Languages Spoken:
      English

      Irfan Khurram is a Cardiologist in Doylestown, Pennsylvania. Dr. Khurram is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Long QT Syndrome 3, Long QT Syndrome 1, Cardiac Ablation, and Pacemaker Implantation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology - CBC

      315 West State Street, 
      Doylestown, PA 
       (8.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Stephen Sloan is a Cardiologist in Doylestown, Pennsylvania. Dr. Sloan is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Long QT Syndrome 3, Long QT Syndrome 1, Long QT Syndrome 2, Long QT Syndrome 5, and Pacemaker Implantation. Dr. Sloan is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Doylestown Health Cardiology - CBC

      315 West State Street, 
      Doylestown, PA 
       (8.7 miles away)
      Languages Spoken:
      English

      Lawrence Bish is a Cardiologist in Doylestown, Pennsylvania. Dr. Bish is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Long QT Syndrome 5, Long QT Syndrome 3, Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Doylestown Health Cardiology Huntingdon Valley Christ Home

      1 Shepherd's Way, Suite G115, 
      Warminster, PA 
       (9.0 miles away)
      Languages Spoken:
      English

      Kevin Lax is a Cardiologist in Warminster, Pennsylvania. Dr. Lax is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Block, Atrial Fibrillation, Supravalvular Aortic Stenosis, and Ectopic Heartbeat.

      Showing 1-20 of 195

      Last Updated: 10/30/2025

      What is the definition of Atrial Fibrillation?

      Atrial fibrillation (AF), also known as A-fib, is the most common type of irregular heartbeat (arrythmia) of the heart’s upper chambers (atria) which can lead to strokes, heart failure, blood clots in the heart and/or blockage of blood flow (ischemia) in the heart or other organs. Atrial fibrillation is frequently combined with a rapid heart rate (tachycardia) and occurs when the upper chambers of the heart (atria) receive abnormal electrical signals from the heart’s conduction system that causes the atria to quiver. Atrial fibrillation is categorized by the following four main types: Occasional (Paroxysmal) atrial fibrillation – This type of atrial fibrillation comes and goes, can last from minutes to hours, or even last as long as a week, or occur repeatedly, and may go away on its own. Persistent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm (arrythmia) doesn’t go away on its own and needs treatment to restore normal rhythm. Long-standing persistent atrial fibrillation – This type of atrial fibrillation occurs continuously, lasting longer than 12 months. Permanent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm cannot be restored to normal, in which case it becomes permanent, requiring heart medications and anticoagulants to prevent blood clots. Atrial fibrillation that occurs in individuals who do not have any heart defects or damage is called lone atrial fibrillation.

      When should I see an Atrial Fibrillation doctor near Lansdale, PA?

      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 Atrial Fibrillation doctor near Lansdale, PA?

      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 Atrial Fibrillation doctors near Lansdale, PA?

      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 Atrial Fibrillation doctors near Lansdale, PA?

      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 Atrial Fibrillation doctor near Lansdale, PA?

      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 Atrial Fibrillation doctor search results page. 

      Why is it important to get a second opinion from a different Atrial Fibrillation 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 Atrial Fibrillation doctor near Lansdale, PA?

      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 Atrial Fibrillation 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 Atrial Fibrillation 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 Atrial Fibrillation doctors near Lansdale, PA?

      Look for the filter feature on the left side of the Atrial Fibrillation 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 Atrial Fibrillation doctor that offers video calls?

      Look for the filter feature on the left-side of the Atrial Fibrillation 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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