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    Last Updated: 10/30/2025

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    MediFind found 43 doctor with experience in Atrial Septal Defect (ASD) near Okayama, JP. Of these, 27 are Experienced, 6 are Advanced, 6 are Elite and 4 are Distinguished.

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    43 providers found
      Elite in Atrial Septal Defect (ASD)

      Teiji Akagi
      Elite in Atrial Septal Defect (ASD)

      Teiji Akagi
      Okayama, JP 

      Teiji Akagi practices in Okayama, Japan. Akagi is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Congenital Heart Disease (CHD), Patent Foramen Ovale Repair, and Cardiac Ablation.

      Elite in Atrial Septal Defect (ASD)

      Yoichi Takaya
      Elite in Atrial Septal Defect (ASD)

      Yoichi Takaya
      Okayama, JP 

      Yoichi Takaya practices in Okayama, Japan. Mr. Takaya is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Sarcoidosis, Patent Foramen Ovale Repair, and Cardiac Ablation.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Elite in Atrial Septal Defect (ASD)

      Koji Nakagawa
      Elite in Atrial Septal Defect (ASD)

      Koji Nakagawa
      Okayama, JP 

      Koji Nakagawa practices in Okayama, Japan. Mr. Nakagawa is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Brugada Syndrome, Patent Foramen Ovale, Patent Foramen Ovale Repair, and Cardiac Ablation.

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

      Norihisa Toh
      Elite in Atrial Septal Defect (ASD)

      Norihisa Toh
      Okayama, JP 

      Norihisa Toh practices in Okayama, Japan. Toh is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Anomalous Left Coronary Artery from the Pulmonary Artery, Double Discordia, and Patent Foramen Ovale Repair.

      Elite in Atrial Septal Defect (ASD)

      Rie Nakayama
      Elite in Atrial Septal Defect (ASD)

      Rie Nakayama
      Okayama, JP 

      Rie Nakayama practices in Okayama, Japan. Ms. Nakayama is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Pulmonary Arteriovenous Fistula, Stroke, and Patent Foramen Ovale Repair.

      Elite in Atrial Septal Defect (ASD)

      Manabu Taniguchi
      Elite in Atrial Septal Defect (ASD)

      Manabu Taniguchi
      Okayama, JP 

      Manabu Taniguchi practices in Okayama, Japan. Mr. Taniguchi is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Sick Sinus Syndrome, and Patent Foramen Ovale.

      Distinguished in Atrial Septal Defect (ASD)

      Takashi Miki
      Distinguished in Atrial Septal Defect (ASD)

      Takashi Miki
      Okayama, JP 

      Takashi Miki practices in Okayama, Japan. Mr. Miki is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Coronary Heart Disease, Patent Foramen Ovale Repair, and Angioplasty.

      Distinguished in Atrial Septal Defect (ASD)

      Kazufumi G. Nakamura
      Distinguished in Atrial Septal Defect (ASD)

      Kazufumi G. Nakamura
      Okayama, JP 

      Kazufumi Nakamura practices in Okayama, Japan. Nakamura is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Brugada Syndrome, Ventricular Fibrillation, Pulmonary Hypertension, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

      Distinguished in Atrial Septal Defect (ASD)

      Hiroki Oe
      Distinguished in Atrial Septal Defect (ASD)

      Hiroki Oe
      Okayama, JP 

      Hiroki Oe practices in Okayama, Japan. Mr. Oe is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Atrial Septal Defect (ASD), High Cholesterol, Heart Failure with Preserved Ejection Fraction (HFpEF), and Congenital Heart Disease (CHD).

      Distinguished in Atrial Septal Defect (ASD)

      Mitsutaka Nakashima
      Distinguished in Atrial Septal Defect (ASD)

      Mitsutaka Nakashima
      Okayama, JP 

      Mitsutaka Nakashima practices in Okayama, Japan. Nakashima is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Pulmonary Arteriovenous Fistula, Tricuspid Regurgitation, and Patent Foramen Ovale Repair.

      Advanced in Atrial Septal Defect (ASD)

      Shinsuke Yuasa
      Advanced in Atrial Septal Defect (ASD)

      Shinsuke Yuasa
      Okayama, JP 

      Shinsuke Yuasa practices in Okayama, Japan. Yuasa is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Septal Defect (ASD), Cardiomyopathy, Werner Syndrome, Patent Foramen Ovale Repair, and Percutaneous Coronary Intervention (PCI).

      Advanced in Atrial Septal Defect (ASD)

      Nobuhisa Watanabe
      Advanced in Atrial Septal Defect (ASD)

      Nobuhisa Watanabe
      Okayama, JP 

      Nobuhisa Watanabe practices in Okayama, Japan. Watanabe is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Their top areas of expertise are Atrial Septal Defect (ASD), Patent Foramen Ovale, Anomalous Left Coronary Artery from the Pulmonary Artery, Sick Sinus Syndrome, and Patent Foramen Ovale Repair.

      Advanced in Atrial Septal Defect (ASD)

      Satoshi Akagi
      Advanced in Atrial Septal Defect (ASD)

      Satoshi Akagi
      Okayama, JP 

      Satoshi Akagi practices in Okayama, Japan. Mr. Akagi is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Hypertension, Hypertension, Atrial Septal Defect (ASD), Ventricular Septal Defects, and Lung Transplant.

      Advanced in Atrial Septal Defect (ASD)

      Shingo Kasahara
      Advanced in Atrial Septal Defect (ASD)

      Shingo Kasahara
      Okayama, JP 

      Shingo Kasahara practices in Okayama, Japan. Mr. Kasahara is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Hypoplastic Left Heart Syndrome (HLHS), Heterotaxy Syndrome, Pulmonary Atresia, Angioplasty, and Patent Foramen Ovale Repair.

      Advanced in Atrial Septal Defect (ASD)

      Yasuhiro Kotani
      Advanced in Atrial Septal Defect (ASD)

      Yasuhiro Kotani
      Okayama, JP 

      Yasuhiro Kotani practices in Okayama, Japan. Mr. Kotani is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Pulmonary Atresia, Ventricular Septal Defects, Hypoplastic Left Heart Syndrome (HLHS), Heart Transplant, and Patent Foramen Ovale Repair.

      Advanced in Atrial Septal Defect (ASD)

      Kentaro Ejiri
      Advanced in Atrial Septal Defect (ASD)

      Kentaro Ejiri
      Okayama, JP 

      Kentaro Ejiri practices in Okayama, Japan. Mr. Ejiri is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Stable Angina, Angina, Pulmonary Hypertension, Angioplasty, and Percutaneous Coronary Intervention (PCI).

      Experienced in Atrial Septal Defect (ASD)

      Hiroshi Morita
      Experienced in Atrial Septal Defect (ASD)

      Hiroshi Morita
      Okayama, JP 

      Hiroshi Morita practices in Okayama, Japan. Mr. Morita is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Ventricular Fibrillation, Brugada Syndrome, Arrhythmias, Cardiac Ablation, and Angioplasty.

      Experienced in Atrial Septal Defect (ASD)

      Tatsuo Iwasaki
      Experienced in Atrial Septal Defect (ASD)

      Tatsuo Iwasaki
      Okayama, JP 

      Tatsuo Iwasaki practices in Okayama, Japan. Mr. Iwasaki is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Congenital Heart Disease (CHD), Congenital Cardiovascular Shunt, Hypoplastic Left Heart Syndrome (HLHS), Ventricular Septal Defects, and Angioplasty.

      Experienced in Atrial Septal Defect (ASD)

      Fumi Yokohama
      Experienced in Atrial Septal Defect (ASD)

      Fumi Yokohama
      Okayama, JP 

      Fumi Yokohama practices in Okayama, Japan. Ms. Yokohama is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her top areas of expertise are Anomalous Left Coronary Artery from the Pulmonary Artery, Patent Foramen Ovale, Double Discordia, and Atrial Septal Defect (ASD).

      Experienced in Atrial Septal Defect (ASD)

      Masakazu Miyamoto
      Experienced in Atrial Septal Defect (ASD)

      Masakazu Miyamoto
      Okayama, JP 

      Masakazu Miyamoto practices in Okayama, Japan. Mr. Miyamoto is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). His top areas of expertise are Ventricular Fibrillation, Brugada Syndrome, Double Outlet Left Ventricle, Double Outlet Right Ventricle, and Cardiac Ablation.

      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 43

      Last Updated: 10/30/2025

      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 Okayama, 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 Okayama, 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 Okayama, 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 Okayama, 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 Okayama, 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 Okayama, 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 Okayama, 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 Okayama, 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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