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    Last Updated: 01/09/2026

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    MediFind found 24 doctor with experience in Atrial Fibrillation near Butler, PA. Of these, 16 are Experienced and 8 are Advanced.

    Location
    LocationClose
    24 providers found
      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler,, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Rekha Pinto is a Cardiologist in Butler,, Pennsylvania. Dr. Pinto is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Necrosis, Atrial Fibrillation, Apoplexy, Heart Bypass Surgery, and Pacemaker Implantation.

      Advanced in Atrial Fibrillation
      Internal Medicine
      Advanced in Atrial Fibrillation
      Internal Medicine

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler,, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Angel Flores is an Internal Medicine provider in Butler,, Pennsylvania. Dr. Flores is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Aortic Valve Stenosis, Atrial Fibrillation, Pediatric Myocarditis, and Mitral Valve Regurgitation.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler,, PA 
       (4.3 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English

      Sunder Rao is a Cardiologist in Butler,, Pennsylvania. Dr. Rao has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Atrial Fibrillation, Heart Bypass Surgery, and Pacemaker Implantation.

      Learn about our expert tiers
      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler,, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Marvin Baker is a Cardiologist in Butler,, Pennsylvania. Dr. Baker is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, Atrial Fibrillation, and Pacemaker Implantation.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Thomas Pinto is a Cardiologist in Butler, Pennsylvania. Dr. Pinto is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Sick Sinus Syndrome, Arrhythmias, Pacemaker Implantation, and Heart Bypass Surgery.

      Experienced in Atrial Fibrillation
      Experienced in Atrial Fibrillation

      Office

      230 S Washington St, 
      Butler,, PA 
       (0.2 miles away)
      Languages Spoken:
      English

      Surendra Sethi is a Cardiologist in Butler,, Pennsylvania. Dr. Sethi is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Nasal Flaring, Acute Coronary Syndrome, Familial Neurocardiogenic Syncope, Pulmonary Edema, and Endoscopy.

      Experienced in Atrial Fibrillation
      Internal Medicine
      Experienced in Atrial Fibrillation
      Internal Medicine

      Office

      510 N Main St, 
      Butler,, PA 
       (0.4 miles away)
      Languages Spoken:
      English

      Prem Kumar is an Internal Medicine provider in Butler,, Pennsylvania. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Murmurs, Pulmonary Edema, Atrial Fibrillation, Heart Bypass Surgery, and Pacemaker Implantation.

      Experienced in Atrial Fibrillation
      Experienced in Atrial Fibrillation

      Butler Memorial Hospital

      1 Hospital Way, 
      Butler,, PA 
       (0.9 miles away)
      Languages Spoken:
      English

      Thevaraya Subbiah is a Cardiologist in Butler,, Pennsylvania. Dr. Subbiah is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Mitral Valve Regurgitation, Atrial Fibrillation, Bidirectional Tachycardia, and Catecholaminergic Polymorphic Ventricular Tachycardia.

      Experienced in Atrial Fibrillation
      Cardiology
      Experienced in Atrial Fibrillation
      Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler,, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Philip Nicol is a Cardiologist in Butler,, Pennsylvania. Dr. Nicol is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Mitral Valve Regurgitation, Atherosclerosis, and Coronary Heart Disease.

      Experienced in Atrial Fibrillation
      Cardiology
      Experienced in Atrial Fibrillation
      Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Brian Carey is a Cardiologist in Butler, Pennsylvania. Dr. Carey is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arterial Embolism, Angina, Heart Attack, Heart Bypass Surgery, and Pacemaker Implantation.

      Experienced in Atrial Fibrillation
      Experienced in Atrial Fibrillation

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler,, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Avinash Linganna is a Cardiologist in Butler,, Pennsylvania. Dr. Linganna is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Atrial Fibrillation, Familial Ventricular Tachycardia, and Ectopic Heartbeat.

      Experienced in Atrial Fibrillation
      Experienced in Atrial Fibrillation

      Butler Medical Providers

      127 Oneida Valley Rd Ste 400, 
      Butler,, PA 
       (4.3 miles away)
      Languages Spoken:
      English

      Athanasios Stoyioglou is a Cardiologist in Butler,, Pennsylvania. Dr. Stoyioglou is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Angina, Coronary Heart Disease, Atherosclerosis, Pacemaker Implantation, and Angioplasty.

      Thomas G. Shetter
      Experienced in Atrial Fibrillation
      Geriatrics | Internal Medicine
      Experienced in Atrial Fibrillation
      Geriatrics | Internal Medicine

      Genesis Medical Associates, Inc.

      480 E Jefferson St, 
      Butler, PA 
       (0.5 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      Thomas Shetter is a primary care provider, practicing in Geriatrics and Internal Medicine in Butler, Pennsylvania. Dr. Shetter has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Sitosterolemia, High Cholesterol, Low Sodium Level, and Type 2 Diabetes (T2D).

      Stephen E. Sargent
      Experienced in Atrial Fibrillation
      Geriatrics | Pediatrics | Internal Medicine
      Experienced in Atrial Fibrillation
      Geriatrics | Pediatrics | Internal Medicine

      Genesis Medical Associates, Inc.

      480 E Jefferson St, 
      Butler, PA 
       (0.5 miles away)
      Languages Spoken:
      English

      Stephen Sargent is a primary care provider, practicing in Geriatrics and Internal Medicine in Butler, Pennsylvania. Dr. Sargent is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Osmotic Diuresis, Breast Cancer, Type 2 Diabetes (T2D), and Chorea-Acanthocytosis.

      Advanced in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Advanced in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd, Suite 400, 
      Butler, PA 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Marco Cavagna is a Cardiac Electrophysiologist and a Cardiologist in Butler, Pennsylvania. Dr. Cavagna is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation. Dr. Cavagna is currently accepting new patients.

      Advanced in Atrial Fibrillation
      Interventional Cardiology | Cardiology
      Advanced in Atrial Fibrillation
      Interventional Cardiology | Cardiology

      Butler Medical Providers

      127 Oneida Valley Rd, Suite 400, 
      Butler, PA 
       (1.5 miles away)
      Languages Spoken:
      English

      Richard Begg is an Interventional Cardiologist and a Cardiologist in Butler, Pennsylvania. Dr. Begg is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atherosclerosis, Angina, Coronary Heart Disease, Stent Placement, and Heart Bypass Surgery.

      Experienced in Atrial Fibrillation
      Geriatrics | Nurse Practitioner
      Experienced in Atrial Fibrillation
      Geriatrics | Nurse Practitioner

      Genesis Medical Associates, Inc.

      480 E Jefferson St, 
      Butler, PA 
       (0.5 miles away)
      Languages Spoken:
      English

      Megan Gallo is a Geriatrics specialist and a Nurse Practitioner in Butler, Pennsylvania. Ms. Gallo is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Dementia, Pneumonia, Low Blood Pressure, and Anemia.

      Experienced in Atrial Fibrillation
      Interventional Cardiology | Cardiology
      Experienced in Atrial Fibrillation
      Interventional Cardiology | Cardiology

      Butler Medical Providers

      1 Hospital Way, 
      Butler, PA 
       (0.9 miles away)
      Languages Spoken:
      English

      Laxman Prajapat is an Interventional Cardiologist and a Cardiologist in Butler, Pennsylvania. Dr. Prajapat is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Angina, and Heart Bypass Surgery.

      Experienced in Atrial Fibrillation
      Experienced in Atrial Fibrillation

      Butler Medical Providers

      127 Oneida Valley Rd, Suite 400, 
      Butler, PA 
       (1.5 miles away)
      Languages Spoken:
      English

      Joseph Kusick is a Cardiologist in Butler, Pennsylvania. Dr. Kusick is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Apoplexy, Aortic Valve Stenosis, Angina, Heart Bypass Surgery, and Transcatheter Aortic Valve Replacement (TAVR).

      Experienced in Atrial Fibrillation
      Experienced in Atrial Fibrillation
      1651 N Main Street Ext, 
      Butler, PA 
       (3.3 miles away)
      Languages Spoken:
      English

      Mahadevappa Prasad is a Cardiologist in Butler, Pennsylvania. Dr. Prasad is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Transient Ischemic Attack (TIA), Angina, and Endoscopy.

      Showing 1-20 of 24

      Last Updated: 01/09/2026

      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 Butler, 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 Butler, 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 Butler, 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 Butler, 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 Butler, 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 Butler, 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 Butler, 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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