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    Last Updated: 10/30/2025

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    MediFind found 174 doctor with experience in Heart Block near Radnor, PA. Of these, 70 are Experienced, 30 are Advanced and 6 are Distinguished.

    Location
    LocationClose
    174 providers found
      Distinguished in Heart Block
      Distinguished in Heart Block

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Andres Enriquez is a Cardiologist in Center Radnor, Pennsylvania. Dr. Enriquez is rated as a Distinguished provider by MediFind in the treatment of Heart Block. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Ectopic Heartbeat, Cardiac Ablation, and Aortic Valve Replacement. Dr. Enriquez is currently accepting new patients.

      Distinguished in Heart Block
      Distinguished in Heart Block

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Saman Nazarian is a Cardiologist in Center Radnor, Pennsylvania. Dr. Nazarian is rated as a Distinguished provider by MediFind in the treatment of Heart Block. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Nazarian is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Heart Block
      Advanced in Heart Block

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Gustavo Guandalini is a Cardiologist in Center Radnor, Pennsylvania. Dr. Guandalini is rated as an Advanced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Guandalini is currently accepting new patients.

      Learn about our expert tiers
      Peter R. Kowey
      Experienced in Heart Block
      Cardiology | Cardiac Electrophysiology
      Experienced in Heart Block
      Cardiology | Cardiac Electrophysiology

      Main Line Healthcare

      930 Germantown Pike, 
      Plymouth Meeting, PA 
       (6.5 miles away)
      Languages Spoken:
      English

      Peter Kowey is a Cardiologist and a Cardiac Electrophysiologist in Plymouth Meeting, Pennsylvania. Dr. Kowey is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Long QT Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

      Advanced in Heart Block
      Advanced in Heart Block

      Trinity Health Mid-Atlantic Medical Group

      1503 Lansdowne Ave, Suite 3001, 
      Darby, PA 
       (9.5 miles away)
      Languages Spoken:
      English

      Richard Hunn is a Cardiologist in Darby, Pennsylvania. Dr. Hunn is rated as an Advanced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Familial Neurocardiogenic Syncope, Heart Block, Angina, and Atherosclerosis.

      Experienced in Heart Block
      Experienced in Heart Block

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ramanan Kumareswaran is a Cardiologist in Center Radnor, Pennsylvania. Dr. Kumareswaran is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Kumareswaran is currently accepting new patients.

      Experienced in Heart Block
      Experienced in Heart Block

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Fradley is a Cardiologist in Center Radnor, Pennsylvania. Dr. Fradley is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Myocarditis, Atrial Fibrillation, Cardiomyopathy Due to Anthracyclines, and Arrhythmias. Dr. Fradley is currently accepting new patients.

      Experienced in Heart Block
      Experienced in Heart Block

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Timothy Markman is a Cardiologist in Center Radnor, Pennsylvania. Dr. Markman is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Arrhythmias, Fainting, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation. Dr. Markman is currently accepting new patients.

      Nurse Practitioner | Cardiology
      Nurse Practitioner | Cardiology

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Elizabeth Walls is a Cardiologist and a Nurse Practitioner in Center Radnor, Pennsylvania. Ms. Walls is rated as an Experienced provider by MediFind in the treatment of Heart Block. Her top areas of expertise are Atrial Fibrillation, Coronary Heart Disease, Atherosclerosis, and Heart Failure. Ms. Walls is currently accepting new patients.

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Poonam Mahato is a Cardiologist in Center Radnor, Pennsylvania. Dr. Mahato is rated as an Experienced provider by MediFind in the treatment of Heart Block. Her top areas of expertise are Cardiomyopathy, Sengers Syndrome, Familial Hypertrophic Cardiomyopathy, and Heart Failure. Dr. Mahato is currently accepting new patients.

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English

      Maren Jeffery is a Cardiologist in Center Radnor, Pennsylvania. Dr. Jeffery is rated as an Experienced provider by MediFind in the treatment of Heart Block. Her top areas of expertise are Primary Localized Cutaneous Amyloidosis, Cardiomyopathy, Degos Disease, and Pediatric Myocarditis.

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ashley Brogan is a Cardiologist in Center Radnor, Pennsylvania. Her top areas of expertise are Cardiomyopathy, Degos Disease, Coronary Heart Disease, and Vasculitis. Dr. Brogan is currently accepting new patients.

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Kostal is a Cardiologist in Center Radnor, Pennsylvania. His top areas of expertise are Cardiomyopathy, Arrhythmogenic Right Ventricular Cardiomyopathy, Familial Ventricular Tachycardia, and Arrhythmias. Dr. Kostal is currently accepting new patients.

      Physician Assistant | Cardiology
      Physician Assistant | Cardiology

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Megan Durkin is a Cardiologist and a Physician Assistant in Center Radnor, Pennsylvania. Her top areas of expertise are Cardiomyopathy, Hypertension, Pulmonary Edema, and Heart Failure. Ms. Durkin is currently accepting new patients.

      Penn Heart And Vascular Center Radnor

      145 King Of Prussia Road, Suite 110, 
      Center Radnor, PA 
       (2.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dinesh Jagasia is a Cardiologist in Center Radnor, Pennsylvania. His top areas of expertise are Cardiomyopathy, Congenital Heart Disease (CHD), Infective Endocarditis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Jagasia is currently accepting new patients.

      Experienced in Heart Block
      Experienced in Heart Block

      Trinity Health Mid-Atlantic Medical Group

      1503 Lansdowne Ave, Suite 3001, 
      Darby, PA 
       (9.5 miles away)
      Languages Spoken:
      English

      Martin O'riordan is a Cardiologist in Darby, Pennsylvania. Dr. O'riordan is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Hypertensive Heart Disease, High Cholesterol, Pediatric Myocarditis, and Angina.

      Experienced in Heart Block
      Experienced in Heart Block

      Trinity Health Mid-Atlantic Medical Group

      1503 Lansdowne Ave, Suite 3001, 
      Darby, PA 
       (9.5 miles away)
      Languages Spoken:
      English

      Joseph Conroy is a Cardiologist in Darby, Pennsylvania. Dr. Conroy is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Familial Neurocardiogenic Syncope, Angina, Atherosclerosis, and Coronary Heart Disease.

      Distinguished in Heart Block
      Distinguished in Heart Block

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (11.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Frankel is a Cardiologist in Philadelphia, Pennsylvania. Dr. Frankel is rated as a Distinguished provider by MediFind in the treatment of Heart Block. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation. Dr. Frankel is currently accepting new patients.

      Distinguished in Heart Block
      Distinguished in Heart Block

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (11.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Robert Schaller is a Cardiologist in Philadelphia, Pennsylvania. Dr. Schaller is rated as a Distinguished provider by MediFind in the treatment of Heart Block. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation. Dr. Schaller is currently accepting new patients.

      Distinguished in Heart Block
      Distinguished in Heart Block

      Penn Heart And Vascular Center

      3400 Civic Center Boulevard, East Pavilion, 2nd Floor, 
      Philadelphia, PA 
       (11.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Francis Marchlinski is a Cardiologist in Philadelphia, Pennsylvania. Dr. Marchlinski is rated as a Distinguished provider by MediFind in the treatment of Heart Block. His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation. Dr. Marchlinski is currently accepting new patients.

      Showing 1-20 of 174

      Last Updated: 10/30/2025

      What is the definition of Heart Block?

      Heart block is a problem in the electrical signals in the heart.

      Normally, the heart beat starts in an area in the top chambers of the heart (atria). This area is the heart's pacemaker. The electrical signals travel to the lower chambers of the heart (ventricles). This keeps the heart beat steady and regular.

      Heart block occurs when the electrical signal is slowed down or does not reach the bottom chambers of the heart. Your heart may beat slowly, or it may skip beats. Heart block may resolve on its own, or it may be permanent and require treatment.

      There are three degrees of heart block. First-degree heart block is the mildest type and third-degree is the most severe.

      First-degree heart block:

      • Rarely has symptoms or causes problems

      Second-degree heart block:

      • The electrical impulse may not reach the lower chambers of the heart.
      • The heart may miss a beat or beats and may be slow and irregular.
      • You may feel dizzy, faint, or have other symptoms.
      • This may be serious in some cases.

      Third-degree heart block:

      • The electrical signal does not move to the lower chambers of the heart. In this case, the lower chambers beat at a much slower rate, and the upper and lower chambers do not beat sequentially (one after the other) as they do normally.
      • The heart may fail to pump enough blood to the body. This can lead to fainting and shortness of breath.
      • This is an emergency that needs medical help right away.

      When should I see a Heart Block doctor near Radnor, PA?

      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 a Heart Block doctor near Radnor, PA?

      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 Heart Block doctors near Radnor, PA?

      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 Heart Block doctors near Radnor, PA?

      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 a Heart Block doctor near Radnor, PA?

      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 Heart Block doctor search results page. 

      Why is it important to get a second opinion from a different Heart Block 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 a Heart Block doctor near Radnor, PA?

      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 Heart Block 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 Heart Block 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 Heart Block doctors near Radnor, PA?

      Look for the filter feature on the left side of the Heart Block 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 a Heart Block doctor that offers video calls?

      Look for the filter feature on the left-side of the Heart Block 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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