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    Last Updated: 01/09/2026

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    MediFind found 177 doctor with experience in Atrial Fibrillation near New Hampshire, US. Of these, 65 are Experienced, 58 are Advanced and 54 are Distinguished.

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    177 providers found
      John Cedarholm
      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Wentworth-Douglass Hospital

      789 Central Ave, 
      Dover, NH 
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      John Cedarholm is a Cardiologist in Dover, New Hampshire. Dr. Cedarholm has been practicing medicine for over 44 years and is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Apoplexy, Heart Attack, Atrial Fibrillation, Heart Bypass Surgery, and Pacemaker Implantation.

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

      Lahey Clinic Inc

      6 Tsienneto Rd, Suite 101ll, 
      Derry, NH 
      Languages Spoken:
      English
      Accepting New Patients

      Bruce Hook is a Cardiac Electrophysiologist and a Cardiologist in Derry, New Hampshire. Dr. Hook is rated as a Distinguished 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. Dr. Hook is currently accepting new patients.

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

      Cardiovascular Specialists Of New England, LLC

      6 Buttrick Rd, Suite 200, 
      Londonderry, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Jamie Kim is a Cardiac Electrophysiologist and a Cardiologist in Londonderry, New Hampshire. Dr. Kim 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.

      Learn about our expert tiers
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology
      100 Mcgregor St, 
      Manchester, NH 
      Languages Spoken:
      English

      Connor Haugh is a Cardiac Electrophysiologist in Manchester, New Hampshire. Dr. Haugh is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Portsmouth Cardiology Associates

      333 Borthwick Ave Ste 401, 
      Portsmouth, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Peter Dourdoufis is a Cardiologist in Portsmouth, New Hampshire. Dr. Dourdoufis is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Atrial Fibrillation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Heart Bypass Surgery.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      New England Heart & Vascular Institute

      100 McGregor St # B, 
      Manchester,, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Jinu John is a Cardiologist in Manchester,, New Hampshire. Dr. John is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Ectopic Heartbeat, Atrial Fibrillation, Familial Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

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

      Mary Hitchcock Memorial Hospital

      1 Medical Ctr Dr, 
      Lebanon, NH 
      Languages Spoken:
      English

      Emily Zeitler is a Cardiac Electrophysiologist and a Cardiologist in Lebanon, New Hampshire. Dr. Zeitler 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, Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Core Physicians LLC

      3 Alumni Dr, Suite 101, 
      Exeter, NH 
      Languages Spoken:
      English

      Ernest Podrasky is a Cardiologist in Exeter, New Hampshire. Dr. Podrasky is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Aortic Valve Stenosis, Heart Tumor, and Atrial Myxoma.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Mary Hitchcock Memorial Hospital

      1 Medical Center Dr, 
      Lebanon, NH 
      Languages Spoken:
      English

      Jon Wahrenberger is a Cardiologist in Lebanon, New Hampshire. Dr. Wahrenberger is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Heart Attack, Atrial Fibrillation, Pacemaker Implantation, and Angioplasty.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Exeter Cardiovascular Associates

      3 Alumni Dr Ste 101, 
      Exeter,, NH 
      Languages Spoken:
      English

      Gregory Goodkin is a Cardiologist in Exeter,, New Hampshire. Dr. Goodkin 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 Sitosterolemia.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Elliot Professional Services

      445 Cypress St, Suite 8, 
      Manchester, NH 
      Languages Spoken:
      English

      Tong Zhu is a Cardiologist in Manchester, New Hampshire. Dr. Zhu is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Familial Neurocardiogenic Syncope, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Mary Hitchcock Memorial Hospital

      1 Medical Center Dr, 
      Lebanon,, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Jonathan Waltman is a Cardiologist in Lebanon,, New Hampshire. Dr. Waltman is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Apoplexy, Heart Attack, and Angina.

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

      Concord Hospital Inc

      246 Pleasant St, 
      Concord, NH 
      Languages Spoken:
      English

      Adam Chodosh is a Cardiac Electrophysiologist and a Cardiologist in Concord, New Hampshire. Dr. Chodosh is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Cheshire Medical Center

      580 Court St, 
      Keene, NH 
      Languages Spoken:
      English

      Todd Silberstein is a Cardiologist in Keene, New Hampshire. Dr. Silberstein is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Familial Neurocardiogenic Syncope, Arrhythmias, Familial Progressive Cardiac Conduction Defect, and Pacemaker Implantation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Cheshire Medical Center

      590 Court St, 
      Keene,, NH 
      Languages Spoken:
      English

      Robert Spencer is a Cardiologist in Keene,, New Hampshire. Dr. Spencer is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Cardiomyopathy, Angina, Fainting, and Pacemaker Implantation.

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

      Mary Hitchcock Memorial Hospital

      1 Medical Ctr Dr, 
      Lebanon, NH 
      Languages Spoken:
      English

      Rajbir Sangha is a Cardiac Electrophysiologist and a Cardiologist in Lebanon, New Hampshire. Dr. Sangha is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Familial Progressive Cardiac Conduction Defect, Fainting, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Monadnock Community Hospital

      452 Old Street Rd, 
      Peterborough, NH 
      Languages Spoken:
      English
      Offers Telehealth

      Jonathan Eddinger is a Cardiologist in Peterborough, New Hampshire. Dr. Eddinger is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Pediatric Myocarditis, Aortic Regurgitation, Atrial Fibrillation, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pacemaker Implantation.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Exeter Cardiovascular Associates

      3 Alumni Dr Ste 101, 
      Exeter, NH 
      Languages Spoken:
      English

      Brian Porter is a Cardiologist in Exeter, New Hampshire. Dr. Porter is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Pulmonary Embolism, Atherosclerosis, and Coronary Heart Disease.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Catholic Medical Center

      100 McGregor St, 
      Manchester,, NH 
      Languages Spoken:
      English

      Louis Fink is a Cardiologist in Manchester,, New Hampshire. Dr. Fink is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Heart Failure with Preserved Ejection Fraction (HFpEF), Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Catholic Medical Center

      100 McGregor St, 
      Manchester, NH 
      Languages Spoken:
      English

      Ido Preis is a Cardiologist in Manchester, New Hampshire. Dr. Preis is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Pediatric Myocarditis, Aortic Regurgitation, Adenosine Deaminase 2 Deficiency, Atrial Fibrillation, and Pacemaker Implantation.

      Showing 1-20 of 177

      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 in New Hampshire, US?

      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 New Hampshire, US?

      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 in New Hampshire, US?

      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 New Hampshire, US?

      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 New Hampshire, US?

      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 New Hampshire, US?

      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 New Hampshire, US?

      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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