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    Last Updated: 01/09/2026

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    MediFind found 21 doctor with experience in Atrial Septal Defect (ASD) near Bonn, NW. Of these, 18 are Experienced and 3 are Advanced.

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    21 providers found
      Georg Nickenig
      Advanced in Atrial Septal Defect (ASD)

      Georg Nickenig
      Advanced in Atrial Septal Defect (ASD)

      Georg Nickenig
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Georg Nickenig practices in Bonn, Germany. Mr. Nickenig is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Tricuspid Regurgitation, Mitral Valve Regurgitation, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Advanced in Atrial Septal Defect (ASD)

      Christoph Hammerstingl
      Advanced in Atrial Septal Defect (ASD)

      Christoph Hammerstingl
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Christoph Hammerstingl practices in Bonn, Germany. Mr. Hammerstingl is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Valve Regurgitation, Aortic Regurgitation, Tricuspid Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Ulrich G. Gembruch
      Experienced in Atrial Septal Defect (ASD)

      Ulrich G. Gembruch
      Experienced in Atrial Septal Defect (ASD)

      Ulrich G. Gembruch
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Ulrich Gembruch practices in Bonn, Germany. Mr. Gembruch is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Meckel Syndrome, Hydrops Fetalis, Fetal Edema, and Polyhydramnios.

      Learn about our expert tiers
      Experienced in Atrial Septal Defect (ASD)

      Lars Eichhorn
      Experienced in Atrial Septal Defect (ASD)

      Lars Eichhorn
      Bonn, NW, DE 
       (0.2 km away)

      Lars Eichhorn practices in Bonn, Germany. Mr. Eichhorn is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Cerebral Hypoxia, Ear Barotrauma, Patent Foramen Ovale, and Atrial Septal Defect (ASD).

      Experienced in Atrial Septal Defect (ASD)

      Thorsten Lewalter
      Experienced in Atrial Septal Defect (ASD)

      Thorsten Lewalter
      Bonn, NW, DE 
       (0.2 km away)

      Thorsten Lewalter practices in Bonn, Germany. Lewalter is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Fibrillation, Stroke, Hyperventilation, Cardiac Ablation, and Pacemaker Implantation.

      Experienced in Atrial Septal Defect (ASD)

      Dominik Nelles
      Experienced in Atrial Septal Defect (ASD)

      Dominik Nelles
      Bonn, NW, DE 
       (0.2 km away)

      Dominik Nelles practices in Bonn, Germany. Mr. Nelles is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Peptic Ulcer, Atrial Septal Defect (ASD), and Gastrointestinal Bleeding.

      Experienced in Atrial Septal Defect (ASD)

      Christian F. Zachoval
      Experienced in Atrial Septal Defect (ASD)

      Christian F. Zachoval
      Bonn, NW, DE 
       (0.2 km away)

      Christian Zachoval practices in Bonn, Germany. Mr. Zachoval is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Acute Kidney Failure, Cardiac Tamponade, Heart Attack, Tricuspid Regurgitation, and Percutaneous Coronary Intervention (PCI).

      Experienced in Atrial Septal Defect (ASD)

      Atsushi Sugiura
      Experienced in Atrial Septal Defect (ASD)

      Atsushi Sugiura
      Bonn, NW, DE 
       (0.2 km away)

      Atsushi Sugiura practices in Bonn, Germany. Mr. Sugiura is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Tricuspid Regurgitation, Mitral Valve Regurgitation, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Atrial Septal Defect (ASD)

      Michael H. Hofmann
      Experienced in Atrial Septal Defect (ASD)

      Michael H. Hofmann
      Meckenheimer Allee 169, 
      Bonn, NW, DE 
       (1.1 km away)

      Michael Hofmann practices in Bonn, Germany. Mr. Hofmann is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Hearing Loss, Thoracic Aortic Aneurysm, Aortic Dissection, Atrial Septal Defect (ASD), and Heart Valve Repair.

      Experienced in Atrial Septal Defect (ASD)

      Jan W. Schrickel
      Experienced in Atrial Septal Defect (ASD)

      Jan W. Schrickel
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Jan Schrickel practices in Bonn, Germany. Schrickel is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Fibrillation, Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Fibrillation, Cardiac Ablation, and Angioplasty.

      Experienced in Atrial Septal Defect (ASD)

      Nikos Werner
      Experienced in Atrial Septal Defect (ASD)

      Nikos Werner
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Nikos Werner practices in Bonn, Germany. Mr. Werner is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Aortic Regurgitation, Cardiogenic Shock, Transcatheter Aortic Valve Replacement (TAVR), and Lithotripsy.

      Experienced in Atrial Septal Defect (ASD)

      Thomas Beiert
      Experienced in Atrial Septal Defect (ASD)

      Thomas Beiert
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Thomas Beiert practices in Bonn, Germany. Mr. Beiert is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Catecholaminergic Polymorphic Ventricular Tachycardia, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Transcatheter Aortic Valve Replacement (TAVR).

      Experienced in Atrial Septal Defect (ASD)

      Marcel D. Weber
      Experienced in Atrial Septal Defect (ASD)

      Marcel D. Weber
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Marcel Weber practices in Bonn, Germany. Mr. Weber is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Tricuspid Regurgitation, Mitral Valve Regurgitation, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Atrial Septal Defect (ASD)

      Florian Stockigt
      Experienced in Atrial Septal Defect (ASD)

      Florian Stockigt
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Florian Stockigt practices in Bonn, Germany. Mr. Stockigt is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Fibrillation, Cardiomyopathy, Ventricular Tachycardia, Arrhythmias, and Cardiac Ablation.

      Experienced in Atrial Septal Defect (ASD)

      Markus Linhart
      Experienced in Atrial Septal Defect (ASD)

      Markus Linhart
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Markus Linhart practices in Bonn, Germany. Mr. Linhart is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Ventricular Tachycardia, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation.

      Experienced in Atrial Septal Defect (ASD)

      Florian Recker
      Experienced in Atrial Septal Defect (ASD)

      Florian Recker
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Florian Recker practices in Bonn, Germany. Mr. Recker is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Lowe Syndrome, Vaginal Cancer, Uterine Fibroids, and Pulmonary Atresia.

      Experienced in Atrial Septal Defect (ASD)

      Rene P. Andrie
      Experienced in Atrial Septal Defect (ASD)

      Rene P. Andrie
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.6 km away)

      Rene Andrie practices in Bonn, Germany. Andrie is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Fibrillation, Myeloperoxidase Deficiency, Ventricular Tachycardia, Cardiac Ablation, and Angioplasty.

      Experienced in Atrial Septal Defect (ASD)

      Alexander Sedaghat
      Experienced in Atrial Septal Defect (ASD)

      Alexander Sedaghat
      Sigmund Freud Str. 25, 
      Bonn, NW, DE 
       (3.7 km away)

      Alexander Sedaghat practices in Bonn, Germany. Mr. Sedaghat is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Aortic Valve Stenosis, Atrial Fibrillation, Aortic Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Atrial Septal Defect (ASD)

      Robert Schueler
      Experienced in Atrial Septal Defect (ASD)

      Robert Schueler
      Siegmund Freud Str. 25, 
      Bonn, NW, DE 
       (4.0 km away)

      Robert Schueler practices in Bonn, Germany. Mr. Schueler is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Mitral Valve Regurgitation, Tricuspid Regurgitation, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

      Experienced in Atrial Septal Defect (ASD)

      Peter A. Zartner
      Experienced in Atrial Septal Defect (ASD)

      Peter A. Zartner
      Arnold Janssen Str. 29, 
      Sankt Augustin, NW, DE 
       (7.5 km away)

      Peter Zartner practices in Sankt Augustin, Germany. Mr. Zartner is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Coarctation of the Aorta, Pulmonary Atresia, Double Discordia, Stent Placement, and Angioplasty.

      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 21

      Last Updated: 01/09/2026

      What is the definition of Atrial Septal Defect (ASD)?

      Atrial septal defect (ASD) is a heart defect that is present at birth (congenital).

      As a baby develops in the womb, a wall (septum) forms that divides the upper chamber into a left and right atrium. When this wall does not form correctly, it can result in a defect that remains after birth. This is called an atrial septal defect, or ASD.

      When should I see an Atrial Septal Defect (ASD) doctor near Bonn, NW?

      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 Septal Defect (ASD) doctor near Bonn, NW?

      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 Atrial Septal Defect (ASD) doctor near Bonn, NW?

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

      Atrial Septal Defect (ASD) doctor near New York, NY
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      Atrial Septal Defect (ASD) doctor near Philadelphia, PA
      Atrial Septal Defect (ASD) doctor near Atlanta, GA
      Atrial Septal Defect (ASD) doctor near Boston, MA
      Atrial Septal Defect (ASD) doctor near Dallas, TX
      Atrial Septal Defect (ASD) doctor near San Jose, CA

      How does MediFind rank Atrial Septal Defect (ASD) doctors near Bonn, NW?

      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 Septal Defect (ASD) doctors near Bonn, NW?

      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 Septal Defect (ASD) doctor near Bonn, NW?

      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 Septal Defect (ASD) doctor search results page. 

      Why is it important to get a second opinion from a different Atrial Septal Defect (ASD) 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 Septal Defect (ASD) doctor near Bonn, NW?

      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 Septal Defect (ASD) 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 Septal Defect (ASD) 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 Septal Defect (ASD) doctors near Bonn, NW?

      Look for the filter feature on the left side of the Atrial Septal Defect (ASD) 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 Septal Defect (ASD) doctor that offers video calls?

      Look for the filter feature on the left-side of the Atrial Septal Defect (ASD) 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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