The 20 Best Atrial Fibrillation Doctors Near Me in Southampton, NY

Find the Top Atrial Fibrillation Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 32 doctor with experience in Atrial Fibrillation near Southampton, NY. Of these, 17 are Experienced, 11 are Advanced and 4 are Distinguished.

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32 providers found
    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation

    Northwell Health Physician Partners Cardiology At Southampton

    1601 County Road 39, 
    Southampton, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Patrick Valentino is a Cardiologist practicing medicine in Southampton, New York. Dr. Valentino is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Mitral Valve Regurgitation, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation

    Northwell Health Physician Partners Cardiology At Southampton

    1601 County Road 39, 
    Southampton, NY 
     (3.4 miles away)
    Languages Spoken:
    English, Gujarati , Hindi
    Offers Telehealth

    Rajoo Patel is a Cardiologist practicing medicine in Southampton, New York. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Adenosine Deaminase 2 Deficiency, Angina, and Atherosclerosis.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation

    Northwell Health Physician Partners Cardiology At Southampton

    1601 County Road 39, 
    Southampton, NY 
     (3.4 miles away)
    Languages Spoken:
    English

    Sean Donahoe is a Cardiologist practicing medicine in Southampton, New York. Dr. Donahoe is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Mitral Valve Regurgitation, Atherosclerosis, and High Cholesterol. Dr. Donahoe is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine/Cardiovascular Disease.

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

    Northwell Health Physician Partners Cardiology At Southampton

    1601 County Road 39, 
    Southampton, NY 
     (3.4 miles away)
    Languages Spoken:
    English, Gujarati , Hindi

    Prateek Dalal is a Cardiologist practicing medicine in Southampton, New York. Dr. Dalal is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Stable Angina, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Mitral Valve Regurgitation. Dr. Dalal is board certified in American Board Of Internal Medicine/Cardiovascular Disease.

    Advanced in Atrial Fibrillation
    Cardiology
    Advanced in Atrial Fibrillation
    Cardiology

    Stony Brook Cardiology Stony Brook Internists

    676 County Road 39A, 
    Southampton,, NY 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dhaval Patel is a Cardiologist practicing medicine in Southampton,, New York. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Atherosclerosis, and Angina.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation

    Northwell Health Physician Partners Cardiology At Southampton

    1601 County Road 39, 
    Southampton, NY 
     (3.4 miles away)
    Languages Spoken:
    English

    Joel Goldberg is a Cardiologist practicing medicine in Southampton, New York. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Prolapse, Myocardial Contusion, Vitamin D Deficiency, Endoscopy, and Gastrostomy.

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

    Stony Brook Cardiology Stony Brook Internists

    676 County Road 39A, 
    Southampton,, NY 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Travis Bench is an Interventional Cardiologist practicing medicine in Southampton,, New York. Dr. Bench is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, and Rheumatic Fever.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation

    Stony Brook Cardiology Stony Brook Internists

    676 County Road 39A, 
    Southampton, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    Scott Mcglynn is a Cardiologist practicing medicine in Southampton, New York. Dr. Mcglynn is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Atherosclerosis, Coronary Heart Disease, Aortic Regurgitation, and Pediatric Myocarditis.

    Experienced in Atrial Fibrillation
    Cardiology
    Experienced in Atrial Fibrillation
    Cardiology

    Stony Brook Cardiology Stony Brook Internists

    676 County Road 39A, 
    Southampton,, NY 
     (1.2 miles away)
    Languages Spoken:
    English

    John Reilly is a Cardiologist practicing medicine in Southampton,, New York. Dr. Reilly is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Angina, Necrosis, Apoplexy, and Angioplasty.

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

    Northwell Health Physician Partners Cardiology At Riverhead, 951 Roanoke Avenue

    951 Roanoke Avenue, 
    Riverhead, NY 
     (15.0 miles away)
    Languages Spoken:
    English

    Ram Jadonath is a Cardiologist and a Cardiac Electrophysiologist practicing medicine in Riverhead, New York. Dr. Jadonath is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ventricular Tachycardia, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Jadonath is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine/Cardiovascular Disease, and American Board Of Internal Medicine/Clinical Cardiac Electrophysiology.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation

    East End Cardiology PC

    1279 E Main St, 
    Riverhead,, NY 
     (14.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Saporita is a Cardiologist practicing medicine in Riverhead,, New York. Dr. Saporita is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, Hypertension, and Pacemaker Implantation.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation

    East End Cardiology PC

    1279 E Main St, 
    Riverhead,, NY 
     (14.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Fulvio Mazzucchi is a Cardiologist practicing medicine in Riverhead,, New York. Dr. Mazzucchi is rated as a Distinguished provider 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 Atrial Fibrillation, Homozygous Familial Hypercholesterolemia (HoFH), Hyperlipoproteinemia Type 4, and Heterozygous Familial Hypercholesterolemia (HeFH).

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation

    Meeting House Lane Medical Practice PC

    325 Meeting House Ln Ste 403, 
    Southampton, NY 
     (2.0 miles away)
    Languages Spoken:
    English

    Charles Guida is a primary care provider, practicing in Geriatrics in Southampton, New York. Dr. Guida is rated as an Experienced provider 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 Muscle Invasive Bladder Cancer, Familial Combined Hyperlipidemia, Xanthoma, and Hyperlipidemia Type 3.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation

    Peconic Bay Medical Group At Riverhead, 889 Harrison

    889 Harrison Avenue, 
    Riverhead, NY 
     (13.6 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English, Gujarati , Hindi

    Rameshchandra Dabhi is a Cardiologist practicing medicine in Riverhead, New York. He has been practicing medicine for over 44 years. Dr. Dabhi is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Stable Angina, Fainting, Atrial Fibrillation, and Mitral Valve Regurgitation.

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

    Northwell Health Physician Partners Cardiology At Riverhead, 951 Roanoke Avenue

    951 Roanoke Avenue, 
    Riverhead, NY 
     (15.0 miles away)
    Languages Spoken:
    English

    John Kassotis is a Cardiologist and a Cardiac Electrophysiologist practicing medicine in Riverhead, New York. Dr. Kassotis is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Bidirectional Tachycardia, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Kassotis is board certified in American Board Of Internal Medicine/Cardiovascular Disease, American Board Of Internal Medicine/Advanced Heart Failure-Transplant Cardio, and American Board Of Internal Medicine/Clinical Cardiac Electrophysiology.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation

    East End Cardiology PC

    1279 E Main St, 
    Riverhead,, NY 
     (14.0 miles away)
    Languages Spoken:
    English

    William Buckley is a Cardiologist practicing medicine in Riverhead,, New York. Dr. Buckley is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Sitosterolemia, and Atherosclerosis.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation

    East End Cardiology PC

    1279 E Main St, 
    Riverhead,, NY 
     (14.0 miles away)
    Languages Spoken:
    English

    Ricardo Monserrate is a Cardiologist practicing medicine in Riverhead,, New York. Dr. Monserrate is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Defective Apolipoprotein B-100, Hyperlipoproteinemia Type 4, and Pacemaker Implantation.

    Advanced in Atrial Fibrillation
    Cardiology
    Advanced in Atrial Fibrillation
    Cardiology

    East End Cardiology PC

    1279 E Main St, 
    Riverhead,, NY 
     (14.0 miles away)
    Languages Spoken:
    English

    Thomas Falco is a Cardiologist practicing medicine in Riverhead,, New York. Dr. Falco is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, and Ventricular Septal Defects.

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

    Northwell Health Physician Partners Cardiology At Riverhead, 951 Roanoke Avenue

    951 Roanoke Avenue, 
    Riverhead, NY 
     (15.0 miles away)
    Languages Spoken:
    English, Russian, Spanish

    Andrew Persits is a Cardiologist and an Interventional Cardiologist practicing medicine in Riverhead, New York. Dr. Persits is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Heart Failure with Preserved Ejection Fraction (HFpEF), Angina, Angioplasty, and Pacemaker Implantation. Dr. Persits is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine/Cardiovascular Disease, American Board Of Internal Medicine/Interventional Cardiology, and Certification Board Of Nuclear Cardiology.

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

    Northwell Health Physician Partners Cardiology At Riverhead, 951 Roanoke Avenue

    951 Roanoke Avenue, 
    Riverhead, NY 
     (15.0 miles away)
    Languages Spoken:
    English

    Stanley Katz is a Cardiologist and an Interventional Cardiologist practicing medicine in Riverhead, New York. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Atherosclerosis, Angina, Coronary Heart Disease, Heart Attack, and Aortic Valve Replacement. Dr. Katz is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine/Cardiovascular Disease, and American Board Of Internal Medicine/Interventional Cardiology.

    Showing 1-20 of 32

    Last Updated: 04/28/2026

    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 Southampton, NY?

    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 Southampton, NY?

    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 Southampton, NY?

    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 Southampton, NY?

    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 Southampton, NY?

    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 Southampton, NY?

    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 Southampton, NY?

    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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