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    Last Updated: 10/30/2025

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    MediFind found 231 doctor with experience in Atrial Fibrillation near Winfield, IL. Of these, 108 are Advanced, 93 are Experienced and 30 are Distinguished.

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    LocationClose
    231 providers found
      Jeffrey Ziffra
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Medical Group Naperville 1512 N Naper

      1512 N Naper Blvd, Suite 176, 
      Naperville, IL 
       (4.9 miles away)
      Languages Spoken:
      English

      Jeffrey Ziffra is a Cardiologist in Naperville, Illinois. Dr. Ziffra is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Mitral Valve Regurgitation, Arterial Embolism, and Carotid Artery Disease.

      Patrick C. Fenner
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Heart Institute

      1512 N Naper Blvd, Ste 176, 
      Naperville, IL 
       (4.9 miles away)
      Languages Spoken:
      English

      Patrick Fenner is a Cardiologist in Naperville, Illinois. Dr. Fenner is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Sitosterolemia, Atherosclerosis, Coronary Heart Disease, and Angioplasty.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Eric H. Shulman
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (8.4 miles away)
      Languages Spoken:
      English

      Eric Shulman is a Cardiac Electrophysiologist and a Cardiologist in Downers Grove, Illinois. Dr. Shulman is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Ectopic Heartbeat, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

      Learn about our expert tiers
      Justin T. Mao
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology | Thoracic Surgery
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology | Thoracic Surgery

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (8.4 miles away)
      Languages Spoken:
      English, Spanish

      Justin Mao is a Cardiac Electrophysiologist and a Cardiologist in Downers Grove, Illinois. Dr. Mao is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Hypertensive Heart Disease, Pacemaker Implantation, and Cardiac Ablation.

      Steven P. Chough
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (8.4 miles away)
      Languages Spoken:
      English

      Steven Chough is a Cardiac Electrophysiologist and a Cardiologist in Downers Grove, Illinois. Dr. Chough 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, Pacemaker Implantation, and Cardiac Ablation.

      Dominick Bufalino
      Experienced in Atrial Fibrillation
      Interventional Cardiology
      Experienced in Atrial Fibrillation
      Interventional Cardiology

      Advocate Heart Institute

      1512 N Naper Blvd, Ste 176, 
      Naperville, IL 
       (4.9 miles away)
      Languages Spoken:
      English

      Dominick Bufalino is an Interventional Cardiologist in Naperville, Illinois. Dr. Bufalino is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Owais Malick
      Experienced in Atrial Fibrillation
      Advanced Heart Failure and Transplant Cardiology
      Experienced in Atrial Fibrillation
      Advanced Heart Failure and Transplant Cardiology

      Advocate Heart Institute

      1512 N Naper Blvd, Ste 176, 
      Naperville, IL 
       (4.9 miles away)
      Languages Spoken:
      English

      Owais Malick is an Advanced Heart Failure and Transplant Cardiologist in Naperville, Illinois. Dr. Malick 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), Hypertensive Heart Disease, Heart Failure, and Pulmonary Edema.

      Todd T. Tomson
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology
      25 N Winfield Rd Ste 500, 
      Winfield, IL 
       (0.7 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English
      Offers Telehealth

      Todd Tomson is a Cardiac Electrophysiologist in Winfield, Illinois. Dr. Tomson has been practicing medicine for over 18 years and is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Paroxysmal Supraventricular Tachycardia (PSVT), Atrial Fibrillation, His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

      Michael J. Severino
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation
      25 N Winfield Rd Ste 500, 
      Winfield, IL 
       (0.7 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English
      Offers Telehealth

      Michael Severino is a Cardiologist in Winfield, Illinois. Dr. Severino has been practicing medicine for over 36 years and is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, Atrial Fibrillation, and Heart Failure.

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

      Midwest Cardiovascular Institute

      10 Martin Avenue, Suite 200, 
      Naperville, IL 
       (6.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Abdullah Quddus is an Interventional Cardiologist and a Cardiologist in Naperville, Illinois. Dr. Quddus is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Apoplexy, Heart Attack, Angina, and Coronary Heart Disease. Dr. Quddus is currently accepting new patients.

      Farah K. Hussain
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Heart Institute

      1508 Aurora Ave, 
      Naperville, IL 
       (6.8 miles away)
      Languages Spoken:
      English, Hindi, Spanish

      Farah Hussain is a Cardiologist in Naperville, Illinois. Dr. Hussain is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Arterial Embolism, Carotid Artery Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), and Angina.

      Gaile K. Sabaliauskas
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (8.4 miles away)
      Languages Spoken:
      English

      Gaile Sabaliauskas is a Cardiologist in Downers Grove, Illinois. Dr. Sabaliauskas is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Vitamin D Deficiency, Mitral Valve Regurgitation, and Atherosclerosis.

      Thomas J. Discher
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (8.4 miles away)
      Languages Spoken:
      English

      Thomas Discher is a Cardiologist in Downers Grove, Illinois. Dr. Discher is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Lymphatic Filariasis.

      Ali A. Valika
      Advanced in Atrial Fibrillation
      Advanced Heart Failure and Transplant Cardiology
      Advanced in Atrial Fibrillation
      Advanced Heart Failure and Transplant Cardiology

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (8.4 miles away)
      Languages Spoken:
      English, Urdu

      Ali Valika is an Advanced Heart Failure and Transplant Cardiologist in Downers Grove, Illinois. Dr. Valika is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, and Dilated Cardiomyopathy (DCM).

      Joseph C. Marek
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (8.4 miles away)
      Languages Spoken:
      English

      Joseph Marek is a Cardiologist in Downers Grove, Illinois. Dr. Marek is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure, Pulmonary Edema, Sitosterolemia, and Atherosclerosis.

      Haseeb Nawaz
      Experienced in Atrial Fibrillation
      Cardiology
      Experienced in Atrial Fibrillation
      Cardiology
      25 N Winfield Rd Ste 500, 
      Winfield, IL 
       (0.7 miles away)
      Experience:
      15+ years
      Languages Spoken:
      English
      Offers Telehealth

      Haseeb Nawaz is a Cardiologist in Winfield, Illinois. Dr. Nawaz has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Myxoma, Heart Failure, Pulmonary Edema, and Heart Failure with Preserved Ejection Fraction (HFpEF).

      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Du Page Medical Group Ltd

      25 N Winfield Rd, Suite 300, 
      Winfield, IL 
       (0.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Eugene Greenstein is a Cardiac Electrophysiologist and a Cardiologist in Winfield, Illinois. Dr. Greenstein is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Wolff-Parkinson-White Syndrome, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Greenstein is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Midwest Cardiovascular Institute

      10 Martin Avenue, Suite 200, 
      Naperville, IL 
       (6.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Kousik Krishnan is a Cardiac Electrophysiologist and a Cardiologist in Naperville, Illinois. Dr. Krishnan is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, His Bundle Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Krishnan is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Midwest Cardiovascular Institute

      10 Martin Avenue, Suite 200, 
      Naperville, IL 
       (6.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Moeen Saleem is a Cardiac Electrophysiologist and a Cardiologist in Naperville, Illinois. Dr. Saleem is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Dilated Cardiomyopathy (DCM), Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation. Dr. Saleem is currently accepting new patients.

      William D. Rhoades
      Experienced in Atrial Fibrillation
      Experienced in Atrial Fibrillation

      Advocate Memory Center

      3743 Highland Ave, Ste 1001, 
      Downers Grove, IL 
       (8.3 miles away)
      Languages Spoken:
      English

      William Rhoades is a Geriatrics provider in Downers Grove, Illinois. Dr. Rhoades is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Alzheimer's Disease, Neuronal Intranuclear Inclusion Disease (NIID), Atrial Fibrillation, and Cerebellar Degeneration.

      Showing 1-20 of 231

      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 Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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 Winfield, IL?

      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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