The 20 Best Atrial Fibrillation Doctors Near Me in exeter, NH

Find the Top Atrial Fibrillation Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 22 doctor with experience in Atrial Fibrillation near exeter, NH. Of these, 8 are Distinguished, 8 are Experienced and 6 are Advanced.

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22 providers found
    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Exeter Hospital

    5 Alumni Dr, 
    Exeter,, NH 
     (0.5 miles away)
    603-778-7311
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Gregory Goodkin is a Cardiologist practicing medicine in Exeter,, New Hampshire. Dr. Goodkin is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Atherosclerosis, Coronary Heart Disease, and Sitosterolemia. Dr. Goodkin is currently accepting new patients.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Exeter Hospital

    5 Alumni Dr, 
    Exeter, NH 
     (0.5 miles away)
    603-778-7311
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Brian Porter is a Cardiologist practicing medicine in Exeter, New Hampshire. Dr. Porter is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Pulmonary Embolism, Atherosclerosis, and Coronary Heart Disease. Dr. Porter is currently accepting new patients.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Exeter Hospital

    5 Alumni Dr, 
    Exeter,, NH 
     (0.5 miles away)
    603-778-7311
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    William Berndt is a Cardiologist practicing medicine in Exeter,, New Hampshire. Dr. Berndt is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, and Cardiomyopathy. Dr. Berndt is currently accepting new patients.

    Learn about our expert tiers
    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Core Physicians LLC

    3 Alumni Dr, Suite 101, 
    Exeter, NH 
     (0.6 miles away)
    603-773-9992
    Languages Spoken:
    English
    See accepted insurances

    Ernest Podrasky is a Cardiologist practicing medicine in Exeter, New Hampshire. Dr. Podrasky is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Aortic Valve Stenosis, Atrial Myxoma, and Heart Tumor.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Portsmouth Cardiology Associates

    333 Borthwick Ave Ste 401, 
    Portsmouth, NH 
     (9.6 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Peter Dourdoufis is a Cardiologist practicing medicine in Portsmouth, New Hampshire. Dr. Dourdoufis is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), and Heart Bypass Surgery.

    Distinguished in Atrial Fibrillation

    Dr. Alex J. Gold
    Cardiology
    Distinguished in Atrial Fibrillation

    Dr. Alex J. Gold
    Cardiology
    Referral may be required

    Office

    2064 Woodbury Ave Ste 103, 
    Newington, NH 
     (9.6 miles away)
    207-363-6136
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Alex Gold is a Cardiologist practicing medicine in Newington, New Hampshire. Dr. Gold is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Apoplexy, Atrial Fibrillation, Arrhythmias, and Cardiac Ablation. Dr. Gold is currently accepting new patients.

    Distinguished in Atrial Fibrillation

    Dr. Bruce G. Hook
    Cardiac Electrophysiology | Cardiology
    Distinguished in Atrial Fibrillation

    Dr. Bruce G. Hook
    Cardiac Electrophysiology | Cardiology
    Referral may be required

    Lahey Clinic Inc

    333 Borthwick Ave, Suite 401, 
    Portsmouth, NH 
     (9.8 miles away)
    603-433-5300
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Bruce Hook is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Portsmouth, New Hampshire. Dr. Hook is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Familial Progressive Cardiac Conduction Defect, Cardiac Ablation, and Pacemaker Implantation. Dr. Hook is currently accepting new patients.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    Exeter Hospital

    5 Alumni Dr, 
    Exeter, NH 
     (0.5 miles away)
    603-778-7311
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Arjun Majithia is a Cardiologist practicing medicine in Exeter, New Hampshire. Dr. Majithia is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Aortic Valve Stenosis, Hypertrophic Cardiomyopathy (HCM), Atherectomy, and Thrombectomy. Dr. Majithia is currently accepting new patients.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    Exeter Hospital

    5 Alumni Dr, 
    Exeter, NH 
     (0.5 miles away)
    603-778-7311
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Sahoor Khan is a Cardiologist practicing medicine in Exeter, New Hampshire. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. Her clinical expertise encompasses Cardiac Tamponade, Cardiac Arrest, Endomyocardial Fibrosis, Transcatheter Aortic Valve Replacement (TAVR), and Pacemaker Implantation. Dr. Khan is currently accepting new patients.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    Office

    19 Hampton Rd Ste 1, 
    Exeter, NH 
     (2.1 miles away)
    603-773-5200
    Languages Spoken:
    English
    See accepted insurances

    Karl Singer is a Geriatrics provider practicing medicine in Exeter, New Hampshire. Dr. Singer is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Inappropriate Sinus Tachycardia (IST), Dementia, Atrial Fibrillation, and Familial Hypertension.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Atlantic Pathology PA

    333 Borthwick Ave, 
    Portsmouth,, NH 
     (9.8 miles away)
    603-436-5110
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Peter Chien is a Cardiologist practicing medicine in Portsmouth,, New Hampshire. Dr. Chien 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 His Bundle Tachycardia, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), and Arrhythmias. Dr. Chien is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Atlantic Pathology PA

    333 Borthwick Ave, 
    Portsmouth,, NH 
     (9.8 miles away)
    603-433-5300
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Krista Michelin is a Cardiologist practicing medicine in Portsmouth,, New Hampshire. Dr. Michelin is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Cardiomyopathy, Dilated Cardiomyopathy (DCM), Mitral Valve Regurgitation, and Coronary Heart Disease. Dr. Michelin is currently accepting new patients.

    Distinguished in Atrial Fibrillation
    Distinguished in Atrial Fibrillation
    Referral may be required

    Office

    2064 Woodbury Ave, 
    Newington,, NH 
     (10.9 miles away)
    603-431-6691
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    David Cunningham is a Cardiologist practicing medicine in Newington,, New Hampshire. Dr. Cunningham is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Familial Neurocardiogenic Syncope, Arrhythmias, Atrial Fibrillation, Sick Sinus Syndrome, and Pacemaker Implantation. Dr. Cunningham is currently accepting new patients.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    Office

    200 Griffin Rd, 
    Portsmouth,, NH 
     (9.0 miles away)
    603-436-3433
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Alan Gladstone is a Cardiologist practicing medicine in Portsmouth,, New Hampshire. Dr. Gladstone is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Ventricular Fibrillation, Supravalvular Aortic Stenosis, Paroxysmal Ventricular Fibrillation, and Atrial Fibrillation. Dr. Gladstone is currently accepting new patients.

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    Portsmouth Cardiology Associates

    333 Borthwick Ave Ste 401, 
    Portsmouth, NH 
     (9.6 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Offers Telehealth

    Samantha Myers is a Cardiologist practicing medicine in Portsmouth, New Hampshire. Dr. Myers is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Atrial Fibrillation, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Atrial Fibrillation
    Experienced in Atrial Fibrillation
    Referral may be required

    Portsmouth Cardiology Associates

    333 Borthwick Ave Ste 401, 
    Portsmouth,, NH 
     (9.6 miles away)
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients
    Offers Telehealth

    Pooja Jagadish is a Cardiologist practicing medicine in Portsmouth,, New Hampshire. Dr. Jagadish is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. Her clinical expertise encompasses Cardiomyopathy, Atrial Fibrillation, Endocarditis, and Pulmonary Arteriovenous Fistula. Dr. Jagadish is currently accepting new patients.

    Advanced in Atrial Fibrillation

    Dr. Isaac Pourati
    Cardiac Electrophysiology | Cardiology | Nuclear Medicine
    Advanced in Atrial Fibrillation

    Dr. Isaac Pourati
    Cardiac Electrophysiology | Cardiology | Nuclear Medicine
    Referral may be required

    Mass General Brigham Medical Group Northern Massachusetts Inc

    260 Merrimac St, 
    Newburyport, MA 
     (11.8 miles away)
    888-227-3762
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Isaac Pourati is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Newburyport, Massachusetts. Dr. Pourati is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Familial Neurocardiogenic Syncope, Pulmonary Edema, Pacemaker Implantation, and Cardiac Ablation. Dr. Pourati is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Newburyport Cardiovascular Associates LLC

    7 Graf Rd, 
    Newburyport,, MA 
     (12.6 miles away)
    978-462-1110
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Shih-te Wen is a Cardiologist practicing medicine in Newburyport,, Massachusetts. Dr. Wen is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Adenosine Deaminase 2 Deficiency, Atrial Fibrillation, Sitosterolemia, and Endocarditis. Dr. Wen is currently accepting new patients.

    Advanced in Atrial Fibrillation
    Advanced in Atrial Fibrillation
    Referral may be required

    Newburyport Cardiovascular Associates LLC

    7 Graf Rd, 
    Newburyport, MA 
     (12.6 miles away)
    978-462-1110
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Joshua Krasnow is a Cardiologist practicing medicine in Newburyport, Massachusetts. Dr. Krasnow is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Angioplasty, and Atherectomy. Dr. Krasnow is currently accepting new patients.

    Advanced in Atrial Fibrillation

    Dr. Christopher D. Lawson
    Interventional Cardiology
    Advanced in Atrial Fibrillation

    Dr. Christopher D. Lawson
    Interventional Cardiology
    Referral may be required

    Portsmouth Cardiology Associates - Dover

    15 Durham Rd Ste LL001, 
    Dover, NH 
     (14.8 miles away)
    Languages Spoken:
    English
    See accepted insurances

    Christopher Lawson is an Interventional Cardiologist practicing medicine in Dover, New Hampshire. Dr. Lawson 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 Coronary Heart Disease, Familial Neurocardiogenic Syncope, Pulmonary Veno-Occlusive Disease, and Heart Attack.

    Showing 1-20 of 22

    Last Updated: 09/26/2026

    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 exeter, NH?

    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 exeter, NH?

    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 near exeter, NH?

    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 near exeter, NH?

    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 exeter, NH?

    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 exeter, NH?

    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 exeter, NH?

    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 exeter, NH?

    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 

    Read more about our Content Policy. 

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