The 20 Best Arrhythmias Doctors Near Me in Livingston, NJ

Find the Top Arrhythmias Experts and Specialists

The 20 Best Arrhythmias Doctors near Livingston, NJ

Last Updated: 02/22/2026

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MediFind found 294 doctor with experience in Arrhythmias near Livingston, NJ. Of these, 202 are Experienced, 49 are Advanced and 43 are Distinguished.

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294 providers found
    Lawrence Fabrizio
    Distinguished in Arrhythmias
    Distinguished in Arrhythmias

    Essex Cardiology Group

    10 James Street, Suite 130, 
    Florham Park, NJ 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lawrence Fabrizio is a Cardiologist in Florham Park, New Jersey. Dr. Fabrizio is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Coronary Heart Disease, Atherosclerosis, and Mitral Valve Regurgitation. Dr. Fabrizio is currently accepting new patients.

    Emad F. Aziz
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology

    University Physician Associates Of New Jersey Inc

    90 Bergen St, 
    Newark, NJ 
     (7.0 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Offers Telehealth

    Emad Aziz is a Cardiac Electrophysiologist and a Cardiologist in Newark, New Jersey. Dr. Aziz is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Fainting, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation.

    Distinguished in Arrhythmias
    Distinguished in Arrhythmias

    New Jersey Cardiology Associates

    375 Mount Pleasant Ave Ste 100, 
    West Orange, NJ 
     (2.6 miles away)
    Languages Spoken:
    English

    Donald Rubenstein is a Cardiologist in West Orange, New Jersey. Dr. Rubenstein is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Familial Progressive Cardiac Conduction Defect, and Atrial Fibrillation.

    Learn about our expert tiers
    Distinguished in Arrhythmias
    Cardiac Electrophysiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology
    100 Madison Ave, Box 5, Electrophysiology Dept, 
    Morristown, NJ 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jay Curwin is a Cardiac Electrophysiologist in Morristown, New Jersey. Dr. Curwin is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Ventricular Tachycardia, Bidirectional Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Curwin is currently accepting new patients.

    Constantine Kashnikow
    Distinguished in Arrhythmias
    Cardiology | Interventional Cardiology
    Distinguished in Arrhythmias
    Cardiology | Interventional Cardiology

    Cardiac Care Of North Jersey

    340 East Northfield Road, Suite 2C, 
    Livingston, NJ 
     (1.1 miles away)
    Languages Spoken:
    English, Russian, Spanish
    Accepting New Patients
    Offers Telehealth

    Constantine Kashnikow is a Cardiologist and an Interventional Cardiologist in Livingston, New Jersey. Dr. Kashnikow is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Aortic Valve Stenosis, and Glucocorticoid-Remediable Aldosteronism. Dr. Kashnikow is currently accepting new patients.

    Alexander J. Mathew
    Advanced in Arrhythmias
    Advanced in Arrhythmias

    Essex Cardiology Group

    10 James Street, Suite 130, 
    Florham Park, NJ 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alexander Mathew is a Cardiologist in Florham Park, New Jersey. Dr. Mathew is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Sick Sinus Syndrome, Arrhythmias, Bidirectional Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Mathew is currently accepting new patients.

    John A. Mondelli
    Distinguished in Arrhythmias
    Distinguished in Arrhythmias

    Atlantic Cardiology

    95 Madison Avenue, Suite 300, 
    Morristown, NJ 
     (7.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. John Mondelli is a cardiologist with Atlantic Cardiology and is board certified in internal medicine, cardiovascular disease, and nuclear cardiology. A member of Atlantic Medical Group with fellowship-training in cardiology, Dr. Mondelli manages all aspects of cardiac health for his patients to help improve their quality of life. With more than 20 years of experience, Dr. Mondelli takes a wholistic approach and instills confidence in his patients by attentively listening to their concerns and taking a genuine interest in their well-being. He employs his intuitive and practical skills to establish a plan of care for each patient, explaining procedures and treatment options in a clear and understandable manner. In addition to his clinical expertise, he has been involved in clinical research endeavors studying best practices in echocardiography for evaluating cardiac function. Dr. Mondelli is a member of the American Society of Nuclear Cardiology and The American Society of Echocardiography. He is a fellow of the American College of Cardiology (ACC). After earning his degree from Northwestern University School of Medicine in Chicago, Dr. Mondelli completed his residency at the University of Michigan Hospitals. He subsequently returned to Northwestern University to pursue fellowship training which launched him into his cardiology practice with a strong clinical and academic background. Dr. Mondelli is a participating provider of the Atlantic Accountable Care Organization. Dr. Mondelli is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Glucocorticoid-Remediable Aldosteronism, Hypertension, Heart Valve Repair, and Transcatheter Aortic Valve Replacement (TAVR).

    Stephen L. Winters
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology

    Electrophysiology Associates

    100 Madison Avenue, 
    Morristown, NJ 
     (7.9 miles away)
    Languages Spoken:
    English, French, German
    Accepting New Patients

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

    Robert F. Coyne
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology

    Electrophysiology Associates

    100 Madison Avenue, 
    Morristown, NJ 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Coyne is a Cardiologist in Morristown, New Jersey. Dr. Coyne is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Ventricular Tachycardia, Dilated Cardiomyopathy (DCM), Pacemaker Implantation, and Cardiac Ablation. Dr. Coyne is currently accepting new patients.

    Michael G. Katz
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology

    Electrophysiology Associates

    100 Madison Avenue, 
    Morristown, NJ 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Katz is a Cardiologist in Morristown, New Jersey. Dr. Katz is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Ventricular Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Katz is currently accepting new patients.

    Timothy H. Mahoney
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology

    Electrophysiology Associates

    100 Madison Avenue, 
    Morristown, NJ 
     (7.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Timothy Mahoney is a Cardiologist in Morristown, New Jersey. Dr. Mahoney is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Ventricular Tachycardia, Catecholaminergic Polymorphic Ventricular Tachycardia, Arrhythmias, Pacemaker Implantation, and Cardiac Ablation. Dr. Mahoney is currently accepting new patients.

    Richard I. Watson
    Distinguished in Arrhythmias
    Distinguished in Arrhythmias

    Morristown Cardiology Associates

    435 South Street, Suite 100, 
    Morristown, NJ 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Watson, MD, completed his medical degree at Tufts University School of Medicine in Boston. His internship, residency and fellowship in cardiovascular diseases were at University of Michigan Affiliated Hospitals in An Arbor. He also completed his fellowship in angioplasty at Hackensack University Medical Center. Dr. Watson is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Coronary Heart Disease, Arrhythmias, Sick Sinus Syndrome, and Familial Ventricular Tachycardia.

    Audrey F. Vonpoelnitz
    Distinguished in Arrhythmias
    Cardiology | Vascular Surgery
    Distinguished in Arrhythmias
    Cardiology | Vascular Surgery

    Morristown Cardiology Associates

    435 South Street, Suite 100, 
    Morristown, NJ 
     (8.1 miles away)
    Languages Spoken:
    English, French, German
    Accepting New Patients

    A graduate of the University of Pennsylvania School of Medicine in Philadelphia, Dr. von Poelnitz went on to complete her internship and residency at The New Your Hospital, Cornell Medical Center. She also completed a fellowship in cardiovascular diseases at Mount Sinai Medical Center in New York City. Dr. Vonpoelnitz is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. Her top areas of expertise are Coronary Heart Disease, Arterial Embolism, Arrhythmias, and Sick Sinus Syndrome.

    John E. Cosmi
    Distinguished in Arrhythmias
    Distinguished in Arrhythmias

    Cardiology Associates Of Morristown

    60 Columbia Road, Suite A, 
    Morristown, NJ 
     (9.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Cosmi is a Cardiologist in Morristown, New Jersey. Dr. Cosmi is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Familial Neurocardiogenic Syncope, Sick Sinus Syndrome, and Familial Dilated Cardiomyopathy. Dr. Cosmi is currently accepting new patients.

    Benjamin Fusman
    Distinguished in Arrhythmias
    Cardiology | Interventional Cardiology
    Distinguished in Arrhythmias
    Cardiology | Interventional Cardiology

    Cardiology Consultants Of North Morris

    356 Route 46 East, 
    Mountain Lakes, NJ 
     (9.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

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

    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology
    Distinguished in Arrhythmias
    Cardiac Electrophysiology | Cardiology

    Barnabas Health Medical Group PC

    741 Northfield Ave, Suite 205, 
    West Orange, NJ 
     (1.5 miles away)
    Languages Spoken:
    English

    Nicholas Tullo is a Cardiac Electrophysiologist and a Cardiologist in West Orange, New Jersey. Dr. Tullo is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Familial Neurocardiogenic Syncope, Arrhythmias, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

    Distinguished in Arrhythmias
    Cardiology
    Distinguished in Arrhythmias
    Cardiology

    BHMG-New Jersey Cardiology Associates

    375 Mount Pleasant Ave Ste 100, 
    West Orange,, NJ 
     (2.6 miles away)
    Languages Spoken:
    English

    Marc Roelke is a Cardiologist in West Orange,, New Jersey. Dr. Roelke is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Familial Progressive Cardiac Conduction Defect, Pacemaker Implantation, and Cardiac Ablation.

    Distinguished in Arrhythmias
    Distinguished in Arrhythmias

    BHMG-New Jersey Cardiology Associates

    375 Mount Pleasant Ave Ste 100, 
    West Orange, NJ 
     (2.6 miles away)
    Languages Spoken:
    English

    Constantinos Costeas is a Cardiologist in West Orange, New Jersey. Dr. Costeas is rated as a Distinguished provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Arrhythmias, Sick Sinus Syndrome, Atrial Fibrillation, Pacemaker Implantation, and Cardiac Ablation.

    Advanced in Arrhythmias
    Advanced in Arrhythmias

    Consultants In Cardiology, P.A.

    741 Northfield Ave Ste 205, 
    West Orange, NJ 
     (2.6 miles away)
    Languages Spoken:
    English

    Paul Wangenheim is a Cardiologist in West Orange, New Jersey. Dr. Wangenheim is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Atrial Fibrillation, Multifocal Atrial Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), and Atrial Tachycardia.

    Advanced in Arrhythmias
    Advanced in Arrhythmias

    The Heart Center Of The Oranges

    77 Main Street, 
    West Orange, NJ 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gitendra Rajiyah is a Cardiologist in West Orange, New Jersey. Dr. Rajiyah is rated as an Advanced provider by MediFind in the treatment of Arrhythmias. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Necrosis, Gastrostomy, and Endoscopy. Dr. Rajiyah is currently accepting new patients.

    Showing 1-20 of 294

    Last Updated: 02/22/2026

    What is the definition of Arrhythmias?

    An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm. The heart can beat too fast (tachycardia), too slow (bradycardia), or irregularly.

    An arrhythmia can be harmless, a sign of other heart problems, or an immediate danger to your health.

    When should I see an Arrhythmias doctor near Livingston, 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 Arrhythmias doctor near Livingston, 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 Arrhythmias doctors near Livingston, 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 Arrhythmias doctors near Livingston, 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 Arrhythmias doctor near Livingston, 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 Arrhythmias doctor search results page. 

    Why is it important to get a second opinion from a different Arrhythmias 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 Arrhythmias doctor near Livingston, 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 Arrhythmias 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 Arrhythmias 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 Arrhythmias doctors near Livingston, NJ?

    Look for the filter feature on the left side of the Arrhythmias 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 Arrhythmias doctor that offers video calls?

    Look for the filter feature on the left-side of the Arrhythmias 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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