The 20 Best Heart Block Doctors Near Me in Altoona, PA

Find the Top Heart Block Experts and Specialists

The 20 Best Heart Block Doctors near Altoona, PA

Last Updated: 02/22/2026

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MediFind found 7 doctor with experience in Heart Block near Altoona, PA. Of these, 7 are Experienced.

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7 providers found
    Jonathan E. Holtz
    Experienced in Heart Block
    Transplant Surgery
    Experienced in Heart Block
    Transplant Surgery

    UPMC Heart And Vascular Institute, Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Holtz, MD, is an advanced heart failure cardiologist. He is certified in advanced heart failure and transplant cardiology, cardiovascular disease, echocardiography, nuclear cardiology, and internal medicine by the American Board of Internal Medicine, National Board of Echocardiography, and Certification Board of Nuclear Cardiology. He is medical director of advanced heart failure at UPMC Altoona and is a clinical assistant professor of medicine at the University of Pittsburgh School of Medicine. He received his medical degree from Georgetown University School of Medicine and completed his residency at University of California San Francisco, followed by his fellowship at UPMC. Dr. Holtz is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pulmonary Edema, Necrosis, and Lung Transplant.

    George Y. Jabbour
    Experienced in Heart Block
    Experienced in Heart Block

    UPMC Heart And Vascular Institute, Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English, Arabic, French
    Accepting New Patients

    George Jabbour, MD, specializes in cardiology and is certified in echocardiography, cardiovascular disease, interventional cardiology, and nuclear cardiology by the National Board of Echocardiography. He practices at UPMC Altoona Blair Medical Associates (Cardiology) and UPMC Pleasant Valley Cardiology and is affiliated with UPMC Altoona, UPMC Presbyterian, UPMC Shadyside, and UPMC Bedford. Dr. Jabbour completed his residency at Staten Island University Hospital. Dr. Jabbour is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Heart Attack, Necrosis, Atrial Fibrillation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Heart Block
    Experienced in Heart Block

    Altoona, Department Of Cardiology

    620 Howard Avenue, 
    Altoona, PA 
     (0.3 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Hany Shanoudy is a Cardiologist in Altoona, Pennsylvania. Dr. Shanoudy is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Coronary Heart Disease, Atherosclerosis, Angina, and Carotid Artery Disease.

    Learn about our expert tiers
    Michael J. Schlechter
    Experienced in Heart Block
    Internal Medicine
    Experienced in Heart Block
    Internal Medicine

    Blair Medical Associates

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Schlechter, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed his residency at Lehigh Valley Hospital and his medical degree at Hahnemann University Hospital. Dr. Schlechter is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Necrosis, Pediatric Myocarditis, Heart Attack, Gastrostomy, and Hip Replacement.

    Hassan Y. Zammam
    Experienced in Heart Block
    Internal Medicine
    Experienced in Heart Block
    Internal Medicine

    UPMC Primary Care

    1414 9th Avenue, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English, Arabic
    Offers Telehealth

    Hassan Zammam, MD, is certified in internal medicine by the American Board of Internal Medicine. He practices at Blair Medical Associates, Station Medical Center and is affiliated with UPMC Altoona. He completed a fellowship at Allegheny University Hospitals, residency at Bon Secours Hospital, residency at Damascus University, and his medical degree at Damascus University Medical College. Dr. Zammam is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Melorheostosis, Melorheostosis with Osteopoikilosis, Osteopenia, Colonoscopy, and Gastrostomy.

    Experienced in Heart Block
    Internal Medicine
    Experienced in Heart Block
    Internal Medicine

    Blair Medical Associates

    1414 9th Ave, 
    Altoona, PA 
     (0.6 miles away)
    Languages Spoken:
    English

    Anthony Bartkowiak is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Bartkowiak is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Coronary Heart Disease, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Diabetic Neuropathy.

    Experienced in Heart Block
    Internal Medicine
    Experienced in Heart Block
    Internal Medicine

    Altoona Regional Health System

    620 Howard Ave Fl 7 Ste C700, 
    Altoona, PA 
     (2.8 miles away)
    Languages Spoken:
    English

    Manickam Sankaran is a primary care provider, practicing in Internal Medicine in Altoona, Pennsylvania. Dr. Sankaran is rated as an Experienced provider by MediFind in the treatment of Heart Block. His top areas of expertise are Inappropriate Sinus Tachycardia (IST), Heart Attack, Spasticity, and Apoplexy.

    Showing 1-7 of 7

    Last Updated: 02/22/2026

    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 Altoona, 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 Altoona, 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 Altoona, 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 Altoona, 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 Altoona, 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 Altoona, 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 Altoona, 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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