The 20 Best Atrial Fibrillation Doctors in Ireland

Find the Top Atrial Fibrillation Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 63 doctor with experience in Atrial Fibrillation near Ireland. Of these, 59 are Experienced and 4 are Advanced.

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63 providers found
    Advanced in Atrial Fibrillation

    Geraldine A. Lee
    Advanced in Atrial Fibrillation

    Geraldine A. Lee
    Referral may be required
    College Road, 
    Cork, M, IE 

    Geraldine Lee practices practicing medicine in Cork, Ireland. Ms. Lee is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Scarlet Fever, Heart Failure, and Hypertension.

    Advanced in Atrial Fibrillation

    Martin J. O'donnell
    Advanced in Atrial Fibrillation

    Martin J. O'donnell
    Referral may be required
    Newcastle Road, 
    Gaillimh, C, IE 

    Martin O'donnell practices practicing medicine in Gaillimh, Ireland. Mr. O'donnell is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Stroke, Hypertension, Transient Ischemic Attack (TIA), Thrombectomy, and Leg or Foot Amputation.

    Advanced in Atrial Fibrillation

    Peter J. Kelly
    Advanced in Atrial Fibrillation

    Peter J. Kelly
    Referral may be required
    Wilton Rd, 
    Cork, M, IE 

    Peter Kelly practices practicing medicine in Cork, Ireland. Mr. Kelly is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Transient Ischemic Attack (TIA), Stroke, Carotid Artery Disease, Thrombectomy, and Extracranial-Intracranial Bypass Surgery.

    Learn about our expert tiers
    Advanced in Atrial Fibrillation

    Ronan D. Collins
    Advanced in Atrial Fibrillation

    Ronan D. Collins
    Referral may be required
    Dublin, L, IE 

    Ronan Collins practices practicing medicine in Dublin, Ireland. Mr. Collins is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Stroke, Atrial Fibrillation, Transient Ischemic Attack (TIA), and Thrombectomy.

    Experienced in Atrial Fibrillation

    Sean P. Gaine
    Experienced in Atrial Fibrillation

    Sean P. Gaine
    Referral may be required
    Eccles Street, 
    Dublin, L, IE 

    Sean Gaine practices practicing medicine in Dublin, Ireland. Mr. Gaine is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pulmonary Hypertension, Hypertension, Cerebral Hypoxia, Lung Transplant, and Angioplasty.

    Experienced in Atrial Fibrillation

    John J. Keaney
    Experienced in Atrial Fibrillation

    John J. Keaney
    Referral may be required
    Eccles St, Dublin 7, D07 R2WY, 
    Dublin, L, IE 

    John Keaney practices practicing medicine in Dublin, Ireland. Mr. Keaney is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Metabolic Syndrome, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Arrhythmias, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Usama Boles
    Experienced in Atrial Fibrillation

    Usama Boles
    Referral may be required
    Dublin, L, IE 

    Usama Boles practices practicing medicine in Dublin, Ireland. Mr. Boles is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Coronary Heart Disease, Brugada Syndrome, Paroxysmal Supraventricular Tachycardia (PSVT), and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Jim O'brien
    Experienced in Atrial Fibrillation

    Jim O'brien
    Referral may be required
    Dublin, L, IE 

    Jim O'brien practices practicing medicine in Dublin, Ireland. Mr. O'brien is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Acute Coronary Syndrome, Pulmonary Vein Stenosis, Heart Attack, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Barry J. O'brien
    Experienced in Atrial Fibrillation

    Barry J. O'brien
    Referral may be required
    University Road, 
    Gaillimh, C, IE 

    Barry O'brien practices practicing medicine in Gaillimh, Ireland. Mr. O'brien is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Familial Neurocardiogenic Syncope, Hyperventilation, Patent Foramen Ovale, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Patrick W. Serruys
    Experienced in Atrial Fibrillation

    Patrick W. Serruys
    Referral may be required
    University Road, H91 TK33, 
    Gaillimh, C, IE 

    Patrick Serruys practices practicing medicine in Gaillimh, Ireland. Serruys is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. They are also highly rated in 24 other conditions, according to our data. Their clinical expertise encompasses Coronary Heart Disease, Heart Attack, Aortic Regurgitation, Percutaneous Coronary Intervention (PCI), and Heart Bypass Surgery.

    Experienced in Atrial Fibrillation

    Claire M. Buckley
    Experienced in Atrial Fibrillation

    Claire M. Buckley
    Referral may be required
    College Road, T12 K8AF, 
    Cork, M, IE 

    Claire Buckley practices practicing medicine in Cork, Ireland. Ms. Buckley is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. Her clinical expertise encompasses COVID-19, Severe Acute Respiratory Syndrome (SARS), Atrial Fibrillation, and Stroke.

    Experienced in Atrial Fibrillation

    Noel M. Fitzpatrick
    Experienced in Atrial Fibrillation

    Noel M. Fitzpatrick
    Referral may be required
    Eccles Street, 
    Dublin, L, IE 

    Noel Fitzpatrick practices practicing medicine in Dublin, Ireland. Mr. Fitzpatrick is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Osteochondritis Dissecans, Atrial Fibrillation, Osteotomy, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    David T. Keane
    Experienced in Atrial Fibrillation

    David T. Keane
    Referral may be required

    St Vincent's University Hospital

    Dublin, L, IE 

    David Keane practices practicing medicine in Dublin, Ireland. Mr. Keane is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Cardiac Tamponade, Pulmonary Vein Stenosis, Heart Block, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    David P. Foley
    Experienced in Atrial Fibrillation

    David P. Foley
    Referral may be required
    Temple Street, 
    Dublin, L, IE 

    David Foley practices practicing medicine in Dublin, Ireland. Mr. Foley is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Atrial Fibrillation, Coronary Heart Disease, Stroke, Stent Placement, and Percutaneous Coronary Intervention (PCI).

    Experienced in Atrial Fibrillation

    Brendan Mcadam
    Experienced in Atrial Fibrillation

    Brendan Mcadam
    Referral may be required
    Beaumont Road, 
    Dublin, L, IE 

    Brendan Mcadam practices practicing medicine in Dublin, Ireland. Mr. Mcadam is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Failure, Insomnia, Atrial Fibrillation, Patent Foramen Ovale, and Stent Placement.

    Experienced in Atrial Fibrillation

    James Mannion
    Experienced in Atrial Fibrillation

    James Mannion
    Referral may be required
    Eccles Street, 
    Dublin, L, IE 

    James Mannion practices practicing medicine in Dublin, Ireland. Mr. Mannion is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Danon Disease, Cardiomyopathy, Atrial Fibrillation, SVC Obstruction, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Edward Keelan
    Experienced in Atrial Fibrillation

    Edward Keelan
    Referral may be required
    Dublin, L, IE 

    Edward Keelan practices practicing medicine in Dublin, Ireland. Mr. Keelan is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Colin P. Bradley
    Experienced in Atrial Fibrillation

    Colin P. Bradley
    Referral may be required
    Western Gateway Building, Western Rd, 
    Cork, M, IE 

    Colin Bradley practices practicing medicine in Cork, Ireland. Mr. Bradley is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Diabetic Retinopathy, Stroke, and Acute Pain.

    Experienced in Atrial Fibrillation

    Joseph A. Harbison
    Experienced in Atrial Fibrillation

    Joseph A. Harbison
    Referral may be required
    St James' Hospital, 
    Dublin, L, IE 

    Joseph Harbison practices practicing medicine in Dublin, Ireland. Mr. Harbison is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Carotid Artery Disease, Stroke, Transient Ischemic Attack (TIA), Thrombectomy, and Embolectomy.

    Experienced in Atrial Fibrillation

    John J. Mccabe
    Experienced in Atrial Fibrillation

    John J. Mccabe
    Referral may be required
    Dublin, L, IE 

    John Mccabe practices practicing medicine in Dublin, Ireland. Mr. Mccabe is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Stroke, Carotid Artery Disease, Transient Ischemic Attack (TIA), Atherosclerosis, and Thrombectomy.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 63

    Last Updated: 06/30/2026

    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 in Ireland?

    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 in Ireland?

    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 do I find the best Atrial Fibrillation doctor in Ireland?

    You can find an Atrial Fibrillation doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Atrial Fibrillation doctors in Ireland?

    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 in Ireland?

    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 in Ireland?

    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 in Ireland?

    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 in Ireland?

    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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