The 20 Best Supravalvular Aortic Stenosis Doctors in Japan

Find the Top Supravalvular Aortic Stenosis Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 76 doctor with experience in Supravalvular Aortic Stenosis near Japan. Of these, 62 are Experienced, 13 are Advanced and 1 are Distinguished.

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76 providers found
    Distinguished in Supravalvular Aortic Stenosis
    Distinguished in Supravalvular Aortic Stenosis
    Referral may be required
    Kakegawa, JP 

    Satoshi Hayano practices practicing medicine in Kakegawa, Japan. Mr. Hayano is rated as a Distinguished expert by MediFind in the treatment of Supravalvular Aortic Stenosis. 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.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Nagoya, JP 

    Yoshie Fukasawa practices practicing medicine in Nagoya, Japan. Ms. Fukasawa is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Supravalvular Aortic Stenosis, High Blood Pressure in Infants, Diaphragmatic Hernia, and Congenital Diaphragmatic Hernia.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Tokyo, JP 

    Yusuke Okuno practices practicing medicine in Tokyo, Japan. Mr. Okuno is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Aplastic Anemia, Juvenile Myelomonocytic Leukemia (JMML), Anemia, Congenital Aplastic Anemia, and Bone Marrow Transplant.

    Learn about our expert tiers
    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Nagoya, JP 

    Seiji Kojima practices practicing medicine in Nagoya, Japan. Mr. Kojima is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Aplastic Anemia, Anemia, Juvenile Myelomonocytic Leukemia (JMML), Bone Marrow Transplant, and Trabeculectomy.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Takatsuki, JP 

    Mariko Shiba-Harada practices practicing medicine in Takatsuki, Japan. Ms. Shiba-Harada is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Heterozygous Familial Hypercholesterolemia (HeFH), Familial Hypercholesterolemia, High Cholesterol, and Homozygous Familial Hypercholesterolemia (HoFH).

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Nagoya, JP 

    Taichi Kato practices practicing medicine in Nagoya, Japan. Mr. Kato is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Kawasaki Disease, Cardiac Tamponade, Supravalvular Aortic Stenosis, Liver Embolization, and Angioplasty.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Toyoake, JP 

    Hidehito Inagaki practices practicing medicine in Toyoake, Japan. Inagaki is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Mosaicism, Supravalvular Aortic Stenosis, Paris-Trousseau Thrombocytopenia, and Bone Dysplasia Corpus Callosum Agenesis.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Nagoya, JP 

    Yoshiyuki Takahashi practices practicing medicine in Nagoya, Japan. Mr. Takahashi is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Aplastic Anemia, Juvenile Myelomonocytic Leukemia (JMML), Feingold Syndrome, Bone Marrow Transplant, and Hepatectomy.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Toyoake, JP 

    Makiko Tsutsumi practices practicing medicine in Toyoake, Japan. Ms. Tsutsumi is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Supravalvular Aortic Stenosis, Paris-Trousseau Thrombocytopenia, Mosaicism, and Jacobsen Syndrome.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Toyoake, JP 

    Hiroki Kurahashi practices practicing medicine in Toyoake, Japan. Mr. Kurahashi is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Fukuyama Type Muscular Dystrophy, Walker-Warburg Syndrome, Mosaicism, Lissencephaly, and Kidney Transplant.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Kurume, JP 

    Masaru Yoshikai practices practicing medicine in Kurume, Japan. Mr. Yoshikai is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Mitral Stenosis, Supravalvular Aortic Stenosis, Heart Tumor, and Congenital Mitral Stenosis.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Kurume, JP 

    Hisashi Sato practices practicing medicine in Kurume, Japan. Mr. Sato is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Supravalvular Aortic Stenosis, Mitral Stenosis, Heart Tumor, Thoracic Aortic Aneurysm, and Thrombectomy.

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Suita, JP 

    Naonori Kawamoto practices practicing medicine in Suita, Japan. Kawamoto is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Mitral Valve Regurgitation, Mitral Stenosis, Aortic Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Supravalvular Aortic Stenosis
    Advanced in Supravalvular Aortic Stenosis
    Referral may be required
    Sapporo, JP 

    Takuya Maeda practices practicing medicine in Sapporo, Japan. Mr. Maeda is rated as an Advanced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Extramammary Paget Disease, Bile Duct Cysts, Acrospiroma, Osteotomy, and Endoscopy.

    Experienced in Supravalvular Aortic Stenosis
    Experienced in Supravalvular Aortic Stenosis
    Referral may be required
    Shibukawashi, JP 

    Yoshikiyo Matsunaga practices practicing medicine in Shibukawashi, Japan. Matsunaga is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Pulmonary Supravalvular Stenosis, Supravalvular Aortic Stenosis, Splenic Infarction, and Hypoplastic Left Heart Syndrome (HLHS).

    Experienced in Supravalvular Aortic Stenosis
    Experienced in Supravalvular Aortic Stenosis
    Referral may be required
    Fujisawa, JP 

    Seijirow Goya practices practicing medicine in Fujisawa, Japan. Goya is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Pulmonary Supravalvular Stenosis, Supravalvular Aortic Stenosis, Patent Ductus Arteriosus, Congenital Cardiovascular Shunt, and Pacemaker Implantation.

    Experienced in Supravalvular Aortic Stenosis
    Experienced in Supravalvular Aortic Stenosis
    Referral may be required
    Sapporo, JP 

    Takahiro Ishigaki practices practicing medicine in Sapporo, Japan. Mr. Ishigaki is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. His clinical expertise encompasses Supravalvular Aortic Stenosis, Thoracic Aortic Aneurysm, Mitral Valve Regurgitation, and Pancreatic Pseudocyst.

    Experienced in Supravalvular Aortic Stenosis
    Experienced in Supravalvular Aortic Stenosis
    Referral may be required
    Saitama, JP 

    Kaori Sugiyama practices practicing medicine in Saitama, Japan. Ms. Sugiyama is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Pulmonary Supravalvular Stenosis, Supravalvular Aortic Stenosis, Primary Lateral Sclerosis, and Marfan Syndrome.

    Experienced in Supravalvular Aortic Stenosis
    Experienced in Supravalvular Aortic Stenosis
    Referral may be required
    Kanazawa, JP 

    Hayato Tada practices practicing medicine in Kanazawa, Japan. Mr. Tada is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Familial Hypercholesterolemia, High Cholesterol, Sitosterolemia, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

    Experienced in Supravalvular Aortic Stenosis
    Experienced in Supravalvular Aortic Stenosis
    Referral may be required
    Tsukuba, JP 

    Satoshi Nakano practices practicing medicine in Tsukuba, Japan. Mr. Nakano is rated as an Experienced expert by MediFind in the treatment of Supravalvular Aortic Stenosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pulmonary Supravalvular Stenosis, Supravalvular Aortic Stenosis, Pulmonary Valve Stenosis, and Williams Syndrome.

    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 76

    Last Updated: 11/08/2026

    What is the definition of Supravalvular Aortic Stenosis?

    Supravalvular aortic stenosis (SVAS) is a type of heart defect. It is characterized by a narrowing (stenosis) of the section of the aorta just above the valve that connects the aorta to the heart (aortic valve). The severity of SVAS varies from person to person. If symptoms develop, they may include shortness of breath, chest pain, murmur, and/or eventual heart failure. Some affected individuals also have defects in other blood vessels, such as the pulmonary artery. SVAS can be caused by genetic changes in the ELN gene and be inherited in an autosomal dominant manner, although some individuals that inherit the mutated gene never develop features of the condition (called reduced penetrance).

    When should I see a Supravalvular Aortic Stenosis doctor in Japan?

    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 Supravalvular Aortic Stenosis doctor in Japan?

    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 Supravalvular Aortic Stenosis doctor in Japan?

    You can find a Supravalvular Aortic Stenosis doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Supravalvular Aortic Stenosis doctors in Japan?

    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 Supravalvular Aortic Stenosis doctors in Japan?

    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 Supravalvular Aortic Stenosis doctor in Japan?

    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 Supravalvular Aortic Stenosis doctor search results page. 

    Why is it important to get a second opinion from a different Supravalvular Aortic Stenosis 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 Supravalvular Aortic Stenosis doctor in Japan?

    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 Supravalvular Aortic Stenosis 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 Supravalvular Aortic Stenosis 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 Supravalvular Aortic Stenosis doctors in Japan?

    Look for the filter feature on the left side of the Supravalvular Aortic Stenosis 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 Supravalvular Aortic Stenosis doctor that offers video calls?

    Look for the filter feature on the left-side of the Supravalvular Aortic Stenosis 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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