The 20 Best Atrioventricular Septal Defect Doctors Near Me in North Holland, NL

Find the Top Atrioventricular Septal Defect Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 34 doctor with experience in Atrioventricular Septal Defect near North Holland, NL. Of these, 21 are Experienced, 6 are Advanced, 4 are Distinguished and 3 are Elite.

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34 providers found
    Elite in Atrioventricular Septal Defect

    Emmeline E. Calkoen
    Elite in Atrioventricular Septal Defect

    Emmeline E. Calkoen
    Referral may be required
    Leiden, ZH, NL 

    Emmeline Calkoen practices practicing medicine in Leiden, Netherlands. Ms. Calkoen is rated as an Elite expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Atrioventricular Septal Defect.

    Elite in Atrioventricular Septal Defect

    Rob J. Van Der Geest
    Elite in Atrioventricular Septal Defect

    Rob J. Van Der Geest
    Referral may be required
    Leiden, ZH, NL 

    Rob Van Der Geest practices practicing medicine in Leiden, Netherlands. Mr. Van Der Geest is rated as an Elite expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Septal Defect, Cardiomyopathy, Ventricular Tachycardia, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

    Elite in Atrioventricular Septal Defect

    Albert J. De Roos
    Elite in Atrioventricular Septal Defect

    Albert J. De Roos
    Referral may be required

    Lumc

    Leiden, ZH, NL 

    Albert De Roos practices practicing medicine in Leiden, Netherlands. Mr. De Roos is rated as an Elite expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Septal Defect, Obesity, Type 2 Diabetes (T2D), and Marfan Syndrome.

    Learn about our expert tiers
    Distinguished in Atrioventricular Septal Defect

    Mark G. Hazekamp
    Distinguished in Atrioventricular Septal Defect

    Mark G. Hazekamp
    Referral may be required

    Lumc

    Leiden, ZH, NL 

    Mark Hazekamp practices practicing medicine in Leiden, Netherlands. Mr. Hazekamp is rated as a Distinguished expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Ventricular Septal Defects, Transposition of the Great Arteries, Angioplasty, and Aortic Valve Replacement.

    Distinguished in Atrioventricular Septal Defect

    Arno W. Roest
    Distinguished in Atrioventricular Septal Defect

    Arno W. Roest
    Referral may be required
    Leiden, ZH, NL 

    Arno Roest practices practicing medicine in Leiden, Netherlands. Mr. Roest is rated as a Distinguished expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Septal Defect, Double Outlet Right Ventricle, Subpulmonary Stenosis, and Double Outlet Left Ventricle.

    Distinguished in Atrioventricular Septal Defect

    Jos M. Westenberg
    Distinguished in Atrioventricular Septal Defect

    Jos M. Westenberg
    Referral may be required

    Lumc

    Leiden, ZH, NL 

    Jos Westenberg practices practicing medicine in Leiden, Netherlands. Mr. Westenberg is rated as a Distinguished expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Septal Defect, Coarctation of the Aorta, Transposition of the Great Arteries, and Thoracic Aortic Aneurysm.

    Distinguished in Atrioventricular Septal Defect

    Monique R. Jongbloed
    Distinguished in Atrioventricular Septal Defect

    Monique R. Jongbloed
    Referral may be required
    Leiden, ZH, NL 

    Monique Jongbloed practices practicing medicine in Leiden, Netherlands. Ms. Jongbloed is rated as a Distinguished expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Tetralogy of Fallot, Transposition of the Great Arteries, Ventricular Septal Defects, Cardiac Ablation, and Heart Transplant.

    Advanced in Atrioventricular Septal Defect

    Lucia M. Kroft
    Advanced in Atrioventricular Septal Defect

    Lucia M. Kroft
    Referral may be required
    Leiden, ZH, NL 

    Lucia Kroft practices practicing medicine in Leiden, Netherlands. Ms. Kroft is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Embolism, Atrioventricular Septal Defect, Transposition of the Great Arteries, and Mesenteric Venous Thrombosis.

    Advanced in Atrioventricular Septal Defect

    Pieter J. Van Den Boogaard
    Advanced in Atrioventricular Septal Defect

    Pieter J. Van Den Boogaard
    Referral may be required
    Leiden, ZH, NL 

    Pieter Van Den Boogaard practices practicing medicine in Leiden, Netherlands. Mr. Van Den Boogaard is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Septal Defect, Marfan Syndrome, Coarctation of the Aorta, and Ebstein's Anomaly.

    Advanced in Atrioventricular Septal Defect

    Monique C. Haak
    Advanced in Atrioventricular Septal Defect

    Monique C. Haak
    Referral may be required

    Lumc

    Leiden, ZH, NL 

    Monique Haak practices practicing medicine in Leiden, Netherlands. Ms. Haak is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Newborn Polycythemia, Twin-To-Twin Transfusion Syndrome, Intrauterine Growth Restriction, Anemia, and Endoscopy.

    Advanced in Atrioventricular Septal Defect

    Natasja S. De Groot
    Advanced in Atrioventricular Septal Defect

    Natasja S. De Groot
    Referral may be required

    Erasmus MC

    Rotterdam, ZH, NL 

    Natasja De Groot practices practicing medicine in Rotterdam, Netherlands. Ms. De Groot is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Atrial Fibrillation, Congenital Heart Disease (CHD), Arrhythmias, Cardiac Ablation, and Heart Bypass Surgery.

    Advanced in Atrioventricular Septal Defect

    Ad J. Bogers
    Advanced in Atrioventricular Septal Defect

    Ad J. Bogers
    Referral may be required

    Erasmus MC

    Rotterdam, ZH, NL 

    Ad Bogers practices practicing medicine in Rotterdam, Netherlands. Mr. Bogers is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Congenital Heart Disease (CHD), Atrial Fibrillation, Heart Bypass Surgery, and Aortic Valve Replacement.

    Advanced in Atrioventricular Septal Defect

    Bernadette J. Elders
    Advanced in Atrioventricular Septal Defect

    Bernadette J. Elders
    Referral may be required

    Erasmus MC

    Rotterdam, ZH, NL 

    Bernadette Elders practices practicing medicine in Rotterdam, Netherlands. Ms. Elders is rated as an Advanced expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Atrioventricular Septal Defect, Tetralogy of Fallot, Bronchopulmonary Dysplasia, and Spasmodic Dysphonia.

    Experienced in Atrioventricular Septal Defect

    Martin J. Schalij
    Experienced in Atrioventricular Septal Defect

    Martin J. Schalij
    Referral may be required
    Leiden, ZH, NL 

    Martin Schalij practices practicing medicine in Leiden, Netherlands. Mr. Schalij is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Aortic Regurgitation, Arrhythmias, Percutaneous Coronary Intervention (PCI), and Cardiac Ablation.

    Experienced in Atrioventricular Septal Defect

    Vladimir Sojak
    Experienced in Atrioventricular Septal Defect

    Vladimir Sojak
    Referral may be required
    Leiden, ZH, NL 

    Vladimir Sojak practices practicing medicine in Leiden, Netherlands. Mr. Sojak is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Right Ventricle Hypoplasia, Transposition of the Great Arteries, Congenital Coronary Artery Malformation, and Coarctation of the Aorta.

    Experienced in Atrioventricular Septal Defect

    Ron Wolterbeek
    Experienced in Atrioventricular Septal Defect

    Ron Wolterbeek
    Referral may be required

    Lumc

    Leiden, ZH, NL 

    Ron Wolterbeek practices practicing medicine in Leiden, Netherlands. Mr. Wolterbeek is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Glomerulonephritis, Focal Segmental Glomerulosclerosis, Brachial Plexopathy, Osteotomy, and Hip Replacement.

    Experienced in Atrioventricular Septal Defect

    Vivian P. Kamphuis
    Experienced in Atrioventricular Septal Defect

    Vivian P. Kamphuis
    Referral may be required
    Rotterdam, ZH, NL 

    Vivian Kamphuis practices practicing medicine in Rotterdam, Netherlands. Ms. Kamphuis is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Subpulmonary Stenosis, Tetralogy of Fallot, Pulmonary Valve Stenosis, and Atrioventricular Septal Defect.

    Experienced in Atrioventricular Septal Defect

    Sara C. Arrigoni
    Experienced in Atrioventricular Septal Defect

    Sara C. Arrigoni
    Referral may be required
    Leiden, ZH, NL 

    Sara Arrigoni practices practicing medicine in Leiden, Netherlands. Ms. Arrigoni is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. Her clinical expertise encompasses Vascular Ring, Supravalvular Aortic Stenosis, Aberrant Subclavian Artery, and Atrioventricular Septal Defect.

    Experienced in Atrioventricular Septal Defect

    Xiaoyong F. Pan
    Experienced in Atrioventricular Septal Defect

    Xiaoyong F. Pan
    Referral may be required

    Erasmus MC

    Rotterdam, ZH, NL 

    Xiaoyong Pan practices practicing medicine in Rotterdam, Netherlands. Pan is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Fibrosing Mediastinitis, Pulmonary Vein Stenosis, Mediastinitis, Atrioventricular Septal Defect, and Angioplasty.

    Experienced in Atrioventricular Septal Defect

    Marieke Nederend
    Experienced in Atrioventricular Septal Defect

    Marieke Nederend
    Referral may be required
    Leiden, ZH, NL 

    Marieke Nederend practices practicing medicine in Leiden, Netherlands. Ms. Nederend is rated as an Experienced expert by MediFind in the treatment of Atrioventricular Septal Defect. Her clinical expertise encompasses Tricuspid Atresia, Double Discordia, Transposition of the Great Arteries, and Heart Failure.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 34

    Last Updated: 06/30/2026

    What is the definition of Atrioventricular Septal Defect?

    An atrioventricular defect (AVSD) is a congenital heart malformation in which there are holes in the walls between the atria and ventricles (upper and lower chambers) of the heart combined with the presence of abnormal heart valves. An atrioventricular defect causes blood to flow abnormally between all four chambers of the heart. There are two types of atrioventricular defects: 1) complete atrioventricular defect, and 2) partial or incomplete atrioventricular defect.

    When should I see an Atrioventricular Septal Defect doctor in North Holland, NL?

    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 Atrioventricular Septal Defect doctor in North Holland, NL?

    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 Atrioventricular Septal Defect doctor in North Holland, NL?

    You can find an Atrioventricular Septal Defect doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Atrioventricular Septal Defect doctors in North Holland, NL?

    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 Atrioventricular Septal Defect doctors in North Holland, NL?

    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 Atrioventricular Septal Defect doctor in North Holland, NL?

    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 Atrioventricular Septal Defect doctor search results page. 

    Why is it important to get a second opinion from a different Atrioventricular Septal Defect 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 Atrioventricular Septal Defect doctor in North Holland, NL?

    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 Atrioventricular Septal Defect 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 Atrioventricular Septal Defect 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 Atrioventricular Septal Defect doctors in North Holland, NL?

    Look for the filter feature on the left side of the Atrioventricular Septal Defect 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 Atrioventricular Septal Defect doctor that offers video calls?

    Look for the filter feature on the left-side of the Atrioventricular Septal Defect 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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