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    Last Updated: 01/09/2026

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    MediFind found 257 doctor with experience in Atrial Fibrillation near Schaumburg, IL. Of these, 110 are Experienced, 104 are Advanced, 42 are Distinguished and 1 are Elite.

    Location
    LocationClose
    257 providers found
      Jeffrey H. Freihage
      Advanced in Atrial Fibrillation
      Interventional Cardiology
      Advanced in Atrial Fibrillation
      Interventional Cardiology

      Advocate Heart Institute

      27750 W Highway, Ste 220, 
      Barrington, IL 
       (9.6 miles away)
      Languages Spoken:
      English, German, Spanish

      Jeffrey Freihage is an Interventional Cardiologist in Barrington, Illinois. Dr. Freihage is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Aortic Valve Stenosis, Angina, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

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

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (13.8 miles away)
      Languages Spoken:
      English, French, Gujarati 

      Harshal Sheth is a Cardiac Electrophysiologist and a Cardiologist in Elgin, Illinois. Dr. Sheth 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, Pacemaker Implantation, and Cardiac Ablation.

      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 
       (14.7 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.

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      Justin T. Mao
      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Advocate Heart Institute

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

      Justin Mao is 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 
       (14.7 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.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Chicago Cardiology Institute SC

      804 E Woodfield Rd Ste 300, 
      Schaumburg, IL 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Aasita Patel is a Cardiologist in Schaumburg, Illinois. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Sick Sinus Syndrome, Arrhythmias, and Angina.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Quest Diagnostics LLC IL

      1632 W Central Rd, 
      Arlington Heights,, IL 
       (4.5 miles away)
      Languages Spoken:
      English

      Michael Bauer is a Cardiologist in Arlington Heights,, Illinois. Dr. Bauer 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, Atherosclerosis, and Angina.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Quest Diagnostics LLC IL

      1632 W Central Rd, 
      Arlington Heights, IL 
       (4.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Steven Lupovitch is a Cardiologist in Arlington Heights, Illinois. Dr. Lupovitch is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Dilated Cardiomyopathy (DCM), Angina, Cardiomyopathy, and Coronary Heart Disease.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Quest Diagnostics LLC IL

      1632 W Central Rd, 
      Arlington Heights,, IL 
       (4.5 miles away)
      Languages Spoken:
      English

      Alan Spiegel is a Cardiologist in Arlington Heights,, Illinois. Dr. Spiegel is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Cardiomyopathy, Atrial Fibrillation, Angina, and Cardiac Arrest.

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

      Advocate Heart Institute

      1875 Dempster St, Ste 525/555, 
      Park Ridge, IL 
       (11.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nicholas Serafini is a Cardiac Electrophysiologist and a Cardiologist in Park Ridge, Illinois. Dr. Serafini is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Familial Progressive Cardiac Conduction Defect, Cardiac Ablation, and Pacemaker Implantation.

      Samuel I. Goldstein
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Heart Institute

      1875 Dempster St, Ste 525/555, 
      Park Ridge, IL 
       (11.5 miles away)
      Languages Spoken:
      English, Hebrew

      Samuel Goldstein is a Cardiologist in Park Ridge, Illinois. Dr. Goldstein is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Aortic Regurgitation, Mitral Valve Regurgitation, Pulmonary Edema, and Heart Failure.

      Asim Nisar
      Advanced in Atrial Fibrillation
      Interventional Cardiology
      Advanced in Atrial Fibrillation
      Interventional Cardiology

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (13.8 miles away)
      Languages Spoken:
      English, Punjabi, Urdu

      Asim Nisar is an Interventional Cardiologist in Elgin, Illinois. Dr. Nisar is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Mitral Valve Regurgitation, Hypertensive Heart Disease, Cardiomyopathy, and Angina.

      Raminder P. Singh
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Advocate Heart Institute

      1435 N Randall Rd, Ste 201, 
      Elgin, IL 
       (13.8 miles away)
      Languages Spoken:
      English

      Raminder Singh is a Cardiologist in Elgin, Illinois. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Thoracic Aortic Aneurysm, Mitral Valve Regurgitation, and Necrosis.

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

      Advocate Heart Institute

      3825 Highland Ave, Ste 400, 
      Downers Grove, IL 
       (14.7 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 
       (14.7 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 
       (14.7 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 
       (14.7 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.

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

      Chicago Cardiology Institute Sc

      804 E Woodfield Rd, Suite 300, 
      Schaumburg, IL 
       (1.3 miles away)
      Languages Spoken:
      English, Hindi, Urdu
      Accepting New Patients
      Offers Telehealth

      Raffay Khan is a Cardiac Electrophysiologist and a Cardiologist in Schaumburg, Illinois. Dr. Khan is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Sick Sinus Syndrome, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Khan is currently accepting new patients.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Chicago Cardiology Institute SC

      804 E Woodfield Rd Ste 300, 
      Schaumburg, IL 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Solomon Sager is a Cardiologist in Schaumburg, Illinois. Dr. Sager is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Ectopic Heartbeat, Hypertensive Heart Disease, Pacemaker Implantation, and Cardiac Ablation.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Chicago Cardiology Institute SC

      804 E Woodfield Rd Ste 300, 
      Schaumburg, IL 
       (1.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Pablo Soto is a Cardiologist in Schaumburg, Illinois. Dr. Soto 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, and Atrial Tachycardia.

      Showing 1-20 of 257

      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 Schaumburg, 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 Schaumburg, 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 Schaumburg, 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 Schaumburg, 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 Schaumburg, 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 Schaumburg, 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 Schaumburg, 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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