The 20 Best Atrial Septal Defect (ASD) Doctors Near Me in Yamaguchi, JP

Find the Top Atrial Septal Defect (ASD) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 20 doctor with experience in Atrial Septal Defect (ASD) near Yamaguchi, JP. Of these, 18 are Experienced and 2 are Advanced.

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20 providers found
    Advanced in Atrial Septal Defect (ASD)

    Kazuma Okamoto
    Advanced in Atrial Septal Defect (ASD)

    Kazuma Okamoto
    Referral may be required
    Hamamatsu, JP 

    Kazuma Okamoto practices practicing medicine in Hamamatsu, Japan. Mr. Okamoto is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Esophageal Cancer, Atrial Septal Defect (ASD), Gastrectomy, and Endoscopy.

    Advanced in Atrial Septal Defect (ASD)

    Yuichiro Maekawa
    Advanced in Atrial Septal Defect (ASD)

    Yuichiro Maekawa
    Referral may be required
    Hamamatsu, JP 

    Yuichiro Maekawa practices practicing medicine in Hamamatsu, Japan. Maekawa is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 17 other conditions, according to our data. Their clinical expertise encompasses Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Heart Attack, Percutaneous Coronary Intervention (PCI), and Angioplasty.

    Experienced in Atrial Septal Defect (ASD)

    Naoya Inoue
    Experienced in Atrial Septal Defect (ASD)

    Naoya Inoue
    Referral may be required
    Kakegawa, JP 

    Naoya Inoue practices practicing medicine in Kakegawa, Japan. Mr. Inoue is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hashimoto Thyroiditis, Graves Disease, Hyperthyroidism, Pacemaker Implantation, and Percutaneous Coronary Intervention (PCI).

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

    Tokimitsu Hibino
    Experienced in Atrial Septal Defect (ASD)

    Tokimitsu Hibino
    Referral may be required
    Hamamatsu, JP 

    Tokimitsu Hibino practices practicing medicine in Hamamatsu, Japan. Hibino is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), Sick Sinus Syndrome, Congenital Cardiovascular Shunt, and Laminectomy.

    Experienced in Atrial Septal Defect (ASD)

    Takeji Saitoh
    Experienced in Atrial Septal Defect (ASD)

    Takeji Saitoh
    Referral may be required
    Hamamatsu, JP 

    Takeji Saitoh practices practicing medicine in Hamamatsu, Japan. Saitoh is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), Mitral Valve Regurgitation, and Systemic Sclerosis (SSc).

    Experienced in Atrial Septal Defect (ASD)

    Keisuke Sato
    Experienced in Atrial Septal Defect (ASD)

    Keisuke Sato
    Referral may be required
    Shizuoka, JP 

    Keisuke Sato practices practicing medicine in Shizuoka, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Congenital Cardiovascular Shunt, Coronary Artery Fistula, Congenital Heart Disease (CHD), Atrial Septal Defect (ASD), and Septoplasty.

    Experienced in Atrial Septal Defect (ASD)

    Keiichi Hirose
    Experienced in Atrial Septal Defect (ASD)

    Keiichi Hirose
    Referral may be required
    Shizuoka, JP 

    Keiichi Hirose practices practicing medicine in Shizuoka, Japan. Hirose is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Heterotaxy Syndrome, Pulmonary Atresia with Ventricular Septal Defect, Ventricular Septal Defects, Pulmonary Atresia, and Angioplasty.

    Experienced in Atrial Septal Defect (ASD)

    Atsushi Kobayashi
    Experienced in Atrial Septal Defect (ASD)

    Atsushi Kobayashi
    Referral may be required
    Hamamatsu, JP 

    Atsushi Kobayashi practices practicing medicine in Hamamatsu, Japan. Mr. Kobayashi is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Hypertension, Dilated Cardiomyopathy (DCM), Transcatheter Aortic Valve Replacement (TAVR), and Thrombectomy.

    Experienced in Atrial Septal Defect (ASD)

    Satoshi Hayano
    Experienced in Atrial Septal Defect (ASD)

    Satoshi Hayano
    Referral may be required
    Kakegawa, JP 

    Satoshi Hayano practices practicing medicine in Kakegawa, Japan. Mr. Hayano is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Supravalvular Aortic Stenosis, Atrial Septal Defect (ASD), Infantile Pneumothorax, and Tracheobronchomalacia.

    Experienced in Atrial Septal Defect (ASD)

    Yusuke Okui
    Experienced in Atrial Septal Defect (ASD)

    Yusuke Okui
    Referral may be required
    Hamamatsu, JP 

    Yusuke Okui practices practicing medicine in Hamamatsu, Japan. Mr. Okui is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Patent Foramen Ovale, Atrial Septal Defect (ASD), Sick Sinus Syndrome, and Congenital Cardiovascular Shunt.

    Experienced in Atrial Septal Defect (ASD)

    Keisuke Miyajima
    Experienced in Atrial Septal Defect (ASD)

    Keisuke Miyajima
    Referral may be required
    Hamamatsu, JP 

    Keisuke Miyajima practices practicing medicine in Hamamatsu, Japan. Mr. Miyajima is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Heart Block, Ventricular Fibrillation, Atrial Septal Defect (ASD), Pacemaker Implantation, and Angioplasty.

    Experienced in Atrial Septal Defect (ASD)

    Kisaburo Sakamoto
    Experienced in Atrial Septal Defect (ASD)

    Kisaburo Sakamoto
    Referral may be required
    Shizuoka, JP 

    Kisaburo Sakamoto practices practicing medicine in Shizuoka, Japan. Sakamoto is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Heterotaxy Syndrome, Pulmonary Atresia, Ventricular Septal Defects, Septoplasty, and Angioplasty.

    Experienced in Atrial Septal Defect (ASD)

    Yasuyo Takashima
    Experienced in Atrial Septal Defect (ASD)

    Yasuyo Takashima
    Referral may be required
    Shizuoka, JP 

    Yasuyo Takashima practices practicing medicine in Shizuoka, Japan. Takashima is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their clinical expertise encompasses Ventricular Fibrillation, Patent Foramen Ovale, Atrial Septal Defect (ASD), Patent Foramen Ovale Repair, and Pacemaker Implantation.

    Experienced in Atrial Septal Defect (ASD)

    Yoshie Toba
    Experienced in Atrial Septal Defect (ASD)

    Yoshie Toba
    Referral may be required
    Hamamatsu, JP 

    Yoshie Toba practices practicing medicine in Hamamatsu, Japan. Ms. Toba is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Arachnoiditis, Patent Foramen Ovale, Atrial Septal Defect (ASD), and Sick Sinus Syndrome.

    Experienced in Atrial Septal Defect (ASD)

    Hisato Takagi
    Experienced in Atrial Septal Defect (ASD)

    Hisato Takagi
    Referral may be required
    Shizuoka, JP 

    Hisato Takagi practices practicing medicine in Shizuoka, Japan. Takagi is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 22 other conditions, according to our data. Their clinical expertise encompasses Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Aortic Valve Stenosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Atrial Septal Defect (ASD)

    Hitomi Naruse
    Experienced in Atrial Septal Defect (ASD)

    Hitomi Naruse
    Referral may be required
    Fuji, JP 

    Hitomi Naruse practices practicing medicine in Fuji, Japan. Ms. Naruse is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Congenital Antithrombin 3 Deficiency, Dilated Cardiomyopathy (DCM), Atrial Septal Defect (ASD), and Mitral Valve Regurgitation.

    Experienced in Atrial Septal Defect (ASD)

    Yasuyo Takeuchi
    Experienced in Atrial Septal Defect (ASD)

    Yasuyo Takeuchi
    Referral may be required
    Shizuoka, JP 

    Yasuyo Takeuchi practices practicing medicine in Shizuoka, Japan. Takeuchi is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Aortic Valve Stenosis, Heart Failure, Tricuspid Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Atrial Septal Defect (ASD)

    Kana Ito
    Experienced in Atrial Septal Defect (ASD)

    Kana Ito
    Referral may be required
    Shizuoka, JP 

    Kana Ito practices practicing medicine in Shizuoka, Japan. Ito is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their clinical expertise encompasses Congenital Cardiovascular Shunt, Retroperitoneal Liposarcoma, Kienbock's Disease, Hydronephrosis, and Cystectomy.

    Experienced in Atrial Septal Defect (ASD)

    Taro Narumi
    Experienced in Atrial Septal Defect (ASD)

    Taro Narumi
    Referral may be required
    Hamamatsu, JP 

    Taro Narumi practices practicing medicine in Hamamatsu, Japan. Mr. Narumi is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Doxorubicin-Induced Cardiomyopathy, Heart Failure, Cardiomyopathy Due to Anthracyclines, Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Atrial Septal Defect (ASD)

    Kensuke Kobayashi
    Experienced in Atrial Septal Defect (ASD)

    Kensuke Kobayashi
    Referral may be required
    Hamamatsu, JP 

    Kensuke Kobayashi practices practicing medicine in Hamamatsu, Japan. Mr. Kobayashi is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His clinical expertise encompasses Heart Tumor, Disseminated Intravascular Coagulation, Respiratory Acidosis, Cardiac Tamponade, and Aortic Valve Replacement.

    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 20

    Last Updated: 06/30/2026

    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 in Yamaguchi, JP?

    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 in Yamaguchi, JP?

    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 in Yamaguchi, JP?

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

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    How does MediFind rank Atrial Septal Defect (ASD) doctors in Yamaguchi, JP?

    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 in Yamaguchi, JP?

    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 in Yamaguchi, JP?

    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 in Yamaguchi, JP?

    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 in Yamaguchi, JP?

    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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