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    Last Updated: 01/09/2026

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    MediFind found 237 doctor with experience in Atrial Fibrillation near Mountain Lakes, NJ. Of these, 134 are Experienced, 78 are Advanced, 24 are Distinguished and 1 are Elite.

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    LocationClose
    237 providers found
      Distinguished in Atrial Fibrillation
      Cardiology
      Distinguished in Atrial Fibrillation
      Cardiology

      Lakeland Cardiology Center PA

      415 Boulevard, 
      Mountain Lakes, NJ 
       (0.2 miles away)
      Languages Spoken:
      English

      Sheikh Naeem is a Cardiologist in Mountain Lakes, New Jersey. Dr. Naeem is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Cardiomyopathy, Idiopathic Edema, Atrial Fibrillation, and Ectopic Heartbeat.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Lakeland Cardiology Center PA

      415 Boulevard, 
      Mountain Lakes, NJ 
       (0.2 miles away)
      Languages Spoken:
      English

      Michael Blick is a Cardiologist in Mountain Lakes, New Jersey. Dr. Blick is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Atrial Fibrillation, and Carotid Artery Disease.

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

      Practice Associates Medical Group

      100 Madison Ave, 
      Morristown, NJ 
       (6.7 miles away)
      Languages Spoken:
      English

      Stephen Winters is a Cardiac Electrophysiologist and a Cardiologist in Morristown, New Jersey. Dr. Winters is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Ventricular Fibrillation, Ventricular Tachycardia, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

      Learn about our expert tiers
      Elite in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology
      Elite in Atrial Fibrillation
      Cardiac Electrophysiology | Cardiology

      Summit Health

      85 Woodland Road, 
      Short Hills, NJ 
       (11.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jonathan Steinberg is a Cardiac Electrophysiologist and a Cardiologist in Short Hills, New Jersey. Dr. Steinberg is rated as an Elite provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Ventricular Fibrillation, Arrhythmias, Cardiac Ablation, and Endoscopy.

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

      Practice Associates Medical Group

      415 Boulevard, 
      Mountain Lakes, NJ 
       (0.2 miles away)
      Languages Spoken:
      English

      Jonathan Sussman is a Cardiac Electrophysiologist and a Cardiologist in Mountain Lakes, New Jersey. Dr. Sussman is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Ventricular Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Lakeland Cardiology Center PA

      415 Boulevard, 
      Mountain Lakes, NJ 
       (0.2 miles away)
      Languages Spoken:
      English

      Hyeun Park is a Cardiologist in Mountain Lakes, New Jersey. Dr. Park is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Idiopathic Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pulmonary Edema.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Lakeland Cardiology Center PA

      415 Boulevard, 
      Mountain Lakes,, NJ 
       (0.2 miles away)
      Languages Spoken:
      English

      Philip Rogers is a Cardiologist in Mountain Lakes,, New Jersey. Dr. Rogers is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Hypertensive Heart Disease, Pediatric Myocarditis, and Arterial Embolism.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Lakeland Cardiology Center PA

      415 Boulevard, 
      Mountain Lakes, NJ 
       (0.2 miles away)
      Languages Spoken:
      English

      Keith Leibowitz is a Cardiologist in Mountain Lakes, New Jersey. Dr. Leibowitz is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, End-Stage Renal Disease (ESRD), and Heart Failure with Preserved Ejection Fraction (HFpEF).

      Advanced in Atrial Fibrillation
      Internal Medicine
      Advanced in Atrial Fibrillation
      Internal Medicine

      Lakeland Cardiology Center PA

      415 Boulevard, 
      Mountain Lakes, NJ 
       (0.2 miles away)
      Languages Spoken:
      English

      Paul Derenzi is an Internal Medicine provider in Mountain Lakes, New Jersey. Dr. Derenzi is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Hypertension.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Cardiology Consultants Of North Morris P.A.

      356 US Highway 46, 
      Mountain Lakes, NJ 
       (0.4 miles away)
      Languages Spoken:
      English

      Stuart Shulruff is a Cardiologist in Mountain Lakes, New Jersey. Dr. Shulruff is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Familial Progressive Cardiac Conduction Defect, Aortic Valve Stenosis, Atrial Fibrillation, and Atherosclerosis.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      Cardiology Consultants Of North Morris P.A.

      356 US Highway 46, 
      Mountain Lakes,, NJ 
       (0.4 miles away)
      Languages Spoken:
      English

      Benjamin Fusman is a Cardiologist in Mountain Lakes,, New Jersey. Dr. Fusman is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Atherosclerosis, Coronary Heart Disease, Atherectomy, and Heart Bypass Surgery.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      Dr Stephen Horgan

      50 Cherry Hill Rd Ste 301, 
      Parsippany,, NJ 
       (3.6 miles away)
      Languages Spoken:
      English

      Robert Wall is a Cardiologist in Parsippany,, New Jersey. Dr. Wall is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Arrhythmias, Aortic Valve Stenosis, Sick Sinus Syndrome, Atrial Fibrillation, and Heart Bypass Surgery.

      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology
      Distinguished in Atrial Fibrillation
      Cardiac Electrophysiology

      Advanced Cardiology LLC

      65 Ridgedale Ave, 
      Cedar Knolls, NJ 
       (4.3 miles away)
      Languages Spoken:
      English, Arabic
      Accepting New Patients
      Offers Telehealth

      Gourg Atteya is a Cardiac Electrophysiologist in Cedar Knolls, New Jersey. Dr. Atteya is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Familial Progressive Cardiac Conduction Defect, Ventricular Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Atteya is currently accepting new patients.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      John M Dalena And Darren R Blumberg MD LLC

      65 Ridgedale Ave, 
      Cedar Knolls, NJ 
       (4.3 miles away)
      Languages Spoken:
      English

      Sapan Talati is a Cardiologist in Cedar Knolls, New Jersey. Dr. Talati is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, Arrhythmias, Heart Failure with Preserved Ejection Fraction (HFpEF), and Sick Sinus Syndrome.

      Advanced in Atrial Fibrillation
      Cardiology
      Advanced in Atrial Fibrillation
      Cardiology

      John M Dalena And Darren R Blumberg MD LLC

      65 Ridgedale Ave, 
      Cedar Knolls, NJ 
       (4.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David James is a Cardiologist in Cedar Knolls, New Jersey. Dr. James is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Angina, Heart Attack, Coronary Heart Disease, Arrhythmias, and Heart Bypass Surgery.

      Advanced in Atrial Fibrillation
      Advanced in Atrial Fibrillation

      John M Dalena And Darren R Blumberg MD LLC

      65 Ridgedale Ave, 
      Cedar Knolls, NJ 
       (4.3 miles away)
      Languages Spoken:
      English

      Charles Marotta is a Cardiologist in Cedar Knolls, New Jersey. Dr. Marotta is rated as an Advanced provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Coronary Heart Disease, High Cholesterol, Arrhythmias, and Sick Sinus Syndrome.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Womens Heart Program

      111 Madison Ave Ste 301, 
      Morristown,, NJ 
       (6.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Martinez is a Cardiologist in Morristown,, New Jersey. Dr. Martinez is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Familial Hypertrophic Cardiomyopathy, Pacemaker Implantation, and Cardiac Ablation.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Atlantic Cardiology Group LLP

      95 Madison Ave Ste 300, 
      Morristown, NJ 
       (7.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Mondelli is a Cardiologist in Morristown, New Jersey. Dr. Mondelli is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Glucocorticoid-Remediable Aldosteronism, Hypertension, Heart Valve Repair, and Transcatheter Aortic Valve Replacement (TAVR).

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Office

      435 South St Ste 240A, 
      Morristown, NJ 
       (7.4 miles away)
      Languages Spoken:
      English

      Derek Santiago is a Cardiologist in Morristown, New Jersey. Dr. Santiago is rated as a Distinguished provider by MediFind in the treatment of Atrial Fibrillation. His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Aortic Valve Stenosis, and Atherosclerosis.

      Distinguished in Atrial Fibrillation
      Distinguished in Atrial Fibrillation

      Office

      60 Columbia Rd, 
      Morristown, NJ 
       (7.4 miles away)
      Languages Spoken:
      English

      David Freilich is a Cardiologist in Morristown, New Jersey. Dr. Freilich 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, and Heart Attack.

      Showing 1-20 of 237

      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 near Mountain Lakes, NJ?

      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 Mountain Lakes, NJ?

      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 Mountain Lakes, NJ?

      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 Mountain Lakes, NJ?

      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 Mountain Lakes, NJ?

      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 Mountain Lakes, NJ?

      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 Mountain Lakes, NJ?

      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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