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    Last Updated: 10/30/2025

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    MediFind found 186 doctor with experience in Atrial Fibrillation near Greenwich, CT. Of these, 111 are Experienced, 58 are Advanced, 16 are Distinguished and 1 are Elite.

    Location
    LocationClose
    186 providers found
      Glenn Gandelman
      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Gandelman Cardiology, PC

      81 Holly Hill Ln, Fl 3, 
      Greenwich, CT 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Glenn Gandelman is a Cardiologist in Greenwich, Connecticut. Dr. Gandelman is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Heart Murmurs, and Arterial Insufficiency.

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

      Greenwich Hospital

      5 Perryridge Rd, 
      Greenwich, CT 
       (0.6 miles away)
      Languages Spoken:
      English

      Alexander Delvecchio is a Cardiac Electrophysiologist and a Cardiologist in Greenwich, Connecticut. Dr. Delvecchio is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Familial Neurocardiogenic Syncope, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pacemaker Implantation.

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

      Yale University

      5 Perryridge Rd, 
      Greenwich, CT 
       (0.6 miles away)
      Languages Spoken:
      English

      Maria Pavlis is a Cardiologist in Greenwich, Connecticut. Dr. Pavlis is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Aortic Valve Stenosis, Atherosclerosis, and Coronary Heart Disease.

      Learn about our expert tiers
      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Stamford Health Medical Group Inc

      1 Hospital Plz, 
      Stamford, CT 
       (4.4 miles away)
      Languages Spoken:
      English

      Gregory D'onofrio is a Cardiologist in Stamford, Connecticut. Dr. D'onofrio is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Pediatric Myocarditis, Aortic Regurgitation, and Necrosis.

      Elite in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Elite in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Weill Medical College Of Cornell

      77 Quaker Ridge Rd, 
      New Rochelle, NY 
       (10.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christopher Liu is a Cardiac Electrophysiologist and a Cardiologist in New Rochelle, New York. Dr. Liu is rated as an Elite provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Atrial Fibrillation, Heart Block, Cardiac Ablation, and Pacemaker Implantation.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation
      40 W Elm St, 
      Greenwich, CT 
       (0.1 miles away)
      Languages Spoken:
      English

      Robert Stark is a Cardiologist in Greenwich, Connecticut. Dr. Stark is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Familial Neurocardiogenic Syncope, Necrosis, Craniectomy, and Thrombectomy.

      Advanced in Atrial Fibrillation
      Cardiology | Nuclear Medicine
      Advanced in Atrial Fibrillation
      Cardiology | Nuclear Medicine

      Greenwich Hospital

      5 Perryridge Rd, 
      Greenwich, CT 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Daniel Lorch is a Cardiologist and a Nuclear Medicine provider in Greenwich, Connecticut. Dr. Lorch is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Heart Murmurs, Heart Failure, and Pulmonary Edema.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Greenwich Hospital

      5 Perryridge Rd, 
      Greenwich, CT 
       (0.6 miles away)
      Languages Spoken:
      English

      Francis Neeson is a Cardiologist in Greenwich, Connecticut. Dr. Neeson is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Mitral Valve Prolapse.

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

      Greenwich Hospital

      5 Perryridge Rd, 
      Greenwich, CT 
       (0.6 miles away)
      Languages Spoken:
      English

      Ilir Maraj is a Cardiac Electrophysiologist and a Cardiologist in Greenwich, Connecticut. Dr. Maraj is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Brugada Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Short QT Syndrome, Cardiac Ablation, and Pacemaker Implantation.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Stamford Health Medical Group Inc

      75 Holly Hill Ln, Suite 202, 
      Greenwich, CT 
       (1.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Hsi is a Cardiologist in Greenwich, Connecticut. Dr. Hsi is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Aortic Regurgitation, Pediatric Myocarditis, Heart Tumor, and Cardiac Ablation.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation
      1 Shore Rd, Unit 11, 
      Stamford, CT 
       (3.8 miles away)
      Languages Spoken:
      English

      Ronald Aronson is a Cardiologist in Stamford, Connecticut. Dr. Aronson is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Acute Coronary Syndrome, Atrial Fibrillation, and Percutaneous Coronary Intervention (PCI).

      Advanced in Atrial Fibrillation
      Cardiology | Nuclear Medicine
      Advanced in Atrial Fibrillation
      Cardiology | Nuclear Medicine

      Heart Center PLLC

      215 Stillwater Ave, Suite B, 
      Stamford, CT 
       (4.2 miles away)
      Languages Spoken:
      English

      Jeffrey Green is a Cardiologist and a Nuclear Medicine provider in Stamford, Connecticut. Dr. Green is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Sitosterolemia, Atherosclerosis, and Coronary Heart Disease.

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

      Stamford Health Medical Group Inc

      1 Hospital Plz, 
      Stamford, CT 
       (4.4 miles away)
      Languages Spoken:
      English

      Edward Schuster is a Cardiologist and an Interventional Cardiologist in Stamford, Connecticut. Dr. Schuster is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Ectopic Heartbeat, and Necrosis.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Stamford Health Medical Group Inc

      29 Hospital Plz, Suite 502, 
      Stamford, CT 
       (4.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anna Koulova is a Cardiologist in Stamford, Connecticut. Dr. Koulova is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Pediatric Myocarditis, Adenosine Deaminase 2 Deficiency, Ventricular Fibrillation, and Embolectomy.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Stamford Health Medical Group Inc

      29 Hospital Plz, Suite 502, 
      Stamford, CT 
       (4.4 miles away)
      Languages Spoken:
      English

      Ricardo Benenstein is a Cardiologist in Stamford, Connecticut. Dr. Benenstein is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Mitral Valve Regurgitation, Atrial Fibrillation, Pediatric Myocarditis, Necrosis, and Aortic Valve Replacement.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Stamford Health Medical Group Inc

      29 Hospital Plz, Suite 502, 
      Stamford, CT 
       (4.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mina Owlia is a Cardiologist in Stamford, Connecticut. Dr. Owlia is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), and Heart Failure with Preserved Ejection Fraction (HFpEF).

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      White Plains Physician Services PC

      122 Maple Ave, 
      White Plains, NY 
       (7.3 miles away)
      Languages Spoken:
      English

      Douglas Hart is a Cardiologist in White Plains, New York. Dr. Hart is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Angina, Heart Failure, and Pulmonary Edema.

      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology

      Stamford Health Medical Group Inc

      1500 Post Rd, Suite 2, 
      Darien, CT 
       (8.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sandhya Dhruvakumar is a Cardiac Electrophysiologist in Darien, Connecticut. Dr. Dhruvakumar is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation
      19 Bradhurst Ave, Ste 3850s, 
      Hawthorne, NY 
       (10.0 miles away)
      Languages Spoken:
      English

      Martin Cohen is a Cardiologist in Hawthorne, New York. Dr. Cohen is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Atrial Fibrillation, Pacemaker Implantation, and Transcatheter Aortic Valve Replacement (TAVR).

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation
      19 Bradhurst Ave, Ste 700, 
      Hawthorne, NY 
       (10.0 miles away)
      Languages Spoken:
      English

      Richard Kay is a Cardiologist in Hawthorne, New York. Dr. Kay is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Angina.

      Showing 1-20 of 186

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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 Greenwich, CT?

      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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