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    Last Updated: 02/22/2026

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    MediFind found 112 doctor with experience in Atrial Fibrillation near North Chelmsford,, MA. Of these, 47 are Advanced, 45 are Experienced, 18 are Distinguished and 2 are Elite.

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    112 providers found
      Distinguished in Atrial Fibrillation

      Dr. Miret Habashy
      Internal Medicine
      Distinguished in Atrial Fibrillation

      Dr. Miret Habashy
      Internal Medicine

      Office

      14 Research Pl Ste 3, 
      North Chelmsford,, MA 
       (0.5 miles away)
      978-256-6607
      Languages Spoken:
      English
      See accepted insurances

      Miret Habashy is an Internal Medicine provider in North Chelmsford,, Massachusetts. Dr. Habashy is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Atrial Fibrillation, Heart Failure with Preserved Ejection Fraction (HFpEF), Hypertensive Heart Disease, and Pulmonary Edema.

      Distinguished in Atrial Fibrillation

      Dr. Eric Ewald
      Cardiology
      Distinguished in Atrial Fibrillation

      Dr. Eric Ewald
      Cardiology

      Office

      14 Research Pl Ste 3, 
      North Chelmsford, MA 
       (0.5 miles away)
      978-256-6607
      Languages Spoken:
      English
      See accepted insurances

      Eric Ewald is a Cardiologist in North Chelmsford, Massachusetts. Dr. Ewald is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Fainting.

      Distinguished in Atrial Fibrillation

      Dr. Richard Birkhead
      Cardiology
      Distinguished in Atrial Fibrillation

      Dr. Richard Birkhead
      Cardiology

      Harvard Vanguard Medical Associates

      228 Billerica Rd, 
      Chelmsford,, MA 
       (4.2 miles away)
      617-657-6415
      Languages Spoken:
      English
      See accepted insurances

      Richard Birkhead is a Cardiologist in Chelmsford,, Massachusetts. Dr. Birkhead is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Atrial Fibrillation, Muscle Invasive Bladder Cancer, and Non-Muscle Invasive Bladder Cancer.

      Learn about our expert tiers
      Distinguished in Atrial Fibrillation

      Dr. Walter Jo
      Internal Medicine
      Distinguished in Atrial Fibrillation

      Dr. Walter Jo
      Internal Medicine

      Harvard Vanguard Medical Associates

      228 Billerica Rd, 
      Chelmsford,, MA 
       (4.2 miles away)
      617-657-6415
      Languages Spoken:
      English
      See accepted insurances

      Walter Jo is an Internal Medicine provider in Chelmsford,, Massachusetts. Dr. Jo is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Cardiomyopathy, Pulmonary Edema, and Heart Attack.

      Elite in Atrial Fibrillation

      Dr. Matthew Reynolds
      Cardiology
      Elite in Atrial Fibrillation

      Dr. Matthew Reynolds
      Cardiology

      Lahey Hospital & Medical Center

      41 Mall Rd, 
      Burlington, MA 
       (14.0 miles away)
      781-744-8501
      Languages Spoken:
      English
      See accepted insurances

      Matthew Reynolds is a Cardiologist in Burlington, Massachusetts. Dr. Reynolds is rated as an Elite provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Aortic Valve Replacement.

      Advanced in Atrial Fibrillation

      Dr. Christopher Hong
      Internal Medicine
      Advanced in Atrial Fibrillation

      Dr. Christopher Hong
      Internal Medicine

      Office

      14 Research Pl Ste 3, 
      North Chelmsford,, MA 
       (0.5 miles away)
      978-256-6607
      Languages Spoken:
      English
      See accepted insurances

      Christopher Hong is an Internal Medicine provider in North Chelmsford,, Massachusetts. Dr. Hong is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Atrial Fibrillation.

      Advanced in Atrial Fibrillation

      Dr. Arash Tabaee
      Cardiology
      Advanced in Atrial Fibrillation

      Dr. Arash Tabaee
      Cardiology

      Office

      14 Research Pl Ste 3, 
      North Chelmsford,, MA 
       (0.5 miles away)
      978-256-6607
      Languages Spoken:
      English
      See accepted insurances

      Arash Tabaee is a Cardiologist in North Chelmsford,, Massachusetts. Dr. Tabaee is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, Heart Failure, and Atherosclerosis.

      Advanced in Atrial Fibrillation

      Dr. Harsh Sanchorawala
      Cardiology
      Advanced in Atrial Fibrillation

      Dr. Harsh Sanchorawala
      Cardiology

      Merrimack Valley Cardiology Associates – Chelmsford

      14 Research Pl Ste 3, 
      North Chelmsford, MA 
       (0.5 miles away)
      978-254-0187
      Languages Spoken:
      English
      See accepted insurances

      Harsh Sanchorawala is a Cardiologist in North Chelmsford, Massachusetts. Dr. Sanchorawala is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, Heart Failure, and Atherosclerosis.

      Advanced in Atrial Fibrillation

      Dr. James Waters
      Cardiology
      Advanced in Atrial Fibrillation

      Dr. James Waters
      Cardiology

      Merrimack Valley Cardiology Associates – Chelmsford

      14 Research Pl Ste 3, 
      North Chelmsford, MA 
       (0.5 miles away)
      978-254-0187
      Languages Spoken:
      English
      See accepted insurances

      James Waters is a Cardiologist in North Chelmsford, Massachusetts. Dr. Waters is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, Fainting, Apoplexy, and Pacemaker Implantation.

      Advanced in Atrial Fibrillation

      Dr. Kirk Macnaught
      Cardiology
      Advanced in Atrial Fibrillation

      Dr. Kirk Macnaught
      Cardiology

      Merrimack Valley Cardiology Associates – Chelmsford

      14 Research Pl Ste 3, 
      North Chelmsford,, MA 
       (0.5 miles away)
      978-254-0187
      Languages Spoken:
      English
      See accepted insurances

      Kirk Macnaught is a Cardiologist in North Chelmsford,, Massachusetts. Dr. Macnaught is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Attack, Mitral Stenosis, Fainting, and Sitosterolemia.

      Advanced in Atrial Fibrillation

      Dr. Brian Cullingford
      Cardiology
      Advanced in Atrial Fibrillation

      Dr. Brian Cullingford
      Cardiology

      Orthopaedic Surgical Associates Of Lowell PC

      14 Research Pl, 
      North Chelmsford, MA 
       (1.2 miles away)
      978-256-6607
      Languages Spoken:
      English
      See accepted insurances

      Brian Cullingford is a Cardiologist in North Chelmsford, Massachusetts. Dr. Cullingford is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, and Hypertensive Heart Disease.

      Advanced in Atrial Fibrillation

      Dr. Omar Ali
      Cardiology
      Advanced in Atrial Fibrillation

      Dr. Omar Ali
      Cardiology

      Merrimack Valley Cardiology Associates – Lowell

      33 Bartlett St Ste 503, 
      Lowell,, MA 
       (4.5 miles away)
      978-254-0187
      Languages Spoken:
      English
      See accepted insurances

      Omar Ali is a Cardiologist in Lowell,, Massachusetts. Dr. Ali is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Attack, Inappropriate Sinus Tachycardia (IST), Familial Ventricular Tachycardia, and Fainting.

      Advanced in Atrial Fibrillation

      Dr. Stephen Travers
      Cardiology
      Advanced in Atrial Fibrillation

      Dr. Stephen Travers
      Cardiology

      Cardiology Associates Of Greater Lowell Inc.

      33 Bartlett St Ste 206, 
      Lowell, MA 
       (4.5 miles away)
      978-452-7000
      Languages Spoken:
      English
      See accepted insurances

      Stephen Travers is a Cardiologist in Lowell, Massachusetts. Dr. Travers is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Fainting, Familial Neurocardiogenic Syncope, Arrhythmias, and Endoscopy.

      Distinguished in Atrial Fibrillation

      Dr. Steven Beaudette
      Cardiology
      Distinguished in Atrial Fibrillation

      Dr. Steven Beaudette
      Cardiology

      St. Joseph Hospital Cardiology

      166 Kinsley St Ste 301, 
      Nashua,, NH 
       (8.0 miles away)
      603-883-5673
      Languages Spoken:
      English
      See accepted insurances

      Steven Beaudette is a Cardiologist in Nashua,, New Hampshire. Dr. Beaudette is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Aortic Regurgitation, Pediatric Myocarditis, Coronary Heart Disease, Pacemaker Implantation, and Cardiac Ablation.

      Elite in Atrial Fibrillation

      Dr. Gregory F. Michaud
      Cardiac Electrophysiology | Cardiology
      Elite in Atrial Fibrillation

      Dr. Gregory F. Michaud
      Cardiac Electrophysiology | Cardiology

      Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc

      482 Bedford St, 
      Lexington, MA 
       (13.2 miles away)
      781-983-9088
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Gregory Michaud is a Cardiac Electrophysiologist and a Cardiologist in Lexington, Massachusetts. Dr. Michaud is rated as an Elite provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Michaud is currently accepting new patients.

      Experienced in Atrial Fibrillation

      Dr. Artem Astsaturov
      Cardiology
      Experienced in Atrial Fibrillation

      Dr. Artem Astsaturov
      Cardiology

      Merrimack Valley Cardiology Associates – Chelmsford

      14 Research Pl Ste 3, 
      North Chelmsford, MA 
       (0.5 miles away)
      617-263-8312
      Languages Spoken:
      English
      See accepted insurances

      Artem Astsaturov is a Cardiologist in North Chelmsford, Massachusetts. Dr. Astsaturov is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Postural Orthostatic Tachycardia Syndrome (POTS), Familial Ventricular Tachycardia, and Fainting.

      Experienced in Atrial Fibrillation

      Dr. Cecillia Wong
      Cardiology
      Experienced in Atrial Fibrillation

      Dr. Cecillia Wong
      Cardiology

      Merrimack Valley Cardiology Associates – Chelmsford

      14 Research Pl Ste 3, 
      North Chelmsford,, MA 
       (0.5 miles away)
      978-254-0187
      Languages Spoken:
      English
      See accepted insurances

      Cecillia Wong is a Cardiologist in North Chelmsford,, Massachusetts. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Pulmonary Edema, Heart Failure, and Inappropriate Sinus Tachycardia (IST).

      Experienced in Atrial Fibrillation

      Dr. Jose Carrion
      Cardiology
      Experienced in Atrial Fibrillation

      Dr. Jose Carrion
      Cardiology

      Office

      4 Beaver Dam Dr, 
      Westford,, MA 
       (4.4 miles away)
      978-944-8517
      Languages Spoken:
      English
      See accepted insurances

      Jose Carrion is a Cardiologist in Westford,, Massachusetts. Dr. Carrion is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Supravalvular Aortic Stenosis, Heart Failure, and Pulmonary Edema.

      Experienced in Atrial Fibrillation

      Dr. Jerold Weiner
      Cardiology
      Experienced in Atrial Fibrillation

      Dr. Jerold Weiner
      Cardiology

      LGH Physician Associates Inc

      33 Bartlett St Ste 206, 
      Lowell,, MA 
       (4.5 miles away)
      978-452-7000
      Languages Spoken:
      English
      See accepted insurances

      Jerold Weiner is a Cardiologist in Lowell,, Massachusetts. Dr. Weiner is rated as an Experienced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Cardiac Diverticulum, X-Linked Cardiac Valvular Dysplasia, Congenital Heart Disease (CHD), Familial Hypertrophic Cardiomyopathy, and Endoscopy.

      Advanced in Atrial Fibrillation

      Dr. Benjamin R. Smith
      Cardiac Electrophysiology | Cardiology
      Advanced in Atrial Fibrillation

      Dr. Benjamin R. Smith
      Cardiac Electrophysiology | Cardiology

      Lgh Merrimack Valley Cardiology Associates, LLC

      14 Research Pl, Suite 3, 
      North Chelmsford, MA 
       (1.2 miles away)
      978-256-6607
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Benjamin Smith is a Cardiac Electrophysiologist and a Cardiologist in North Chelmsford, Massachusetts. Dr. Smith is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Heart Failure with Preserved Ejection Fraction (HFpEF), Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation. Dr. Smith is currently accepting new patients.

      Showing 1-20 of 112

      Last Updated: 02/22/2026

      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 North Chelmsford,, MA?

      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 North Chelmsford,, MA?

      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 North Chelmsford,, MA?

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

      Atrial Fibrillation doctor near New York, NY
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      Atrial Fibrillation doctor near Philadelphia, PA
      Atrial Fibrillation doctor near Atlanta, GA
      Atrial Fibrillation doctor near Boston, MA
      Atrial Fibrillation doctor near Dallas, TX
      Atrial Fibrillation doctor near San Jose, CA

      How does MediFind rank Atrial Fibrillation doctors near North Chelmsford,, MA?

      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 North Chelmsford,, MA?

      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 North Chelmsford,, MA?

      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 North Chelmsford,, MA?

      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 North Chelmsford,, MA?

      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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