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

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

Last Updated: 04/28/2026

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MediFind found 36 doctor with experience in Atrial Septal Defect (ASD) near Okayama, JP. Of these, 21 are Experienced, 6 are Elite, 5 are Advanced and 4 are Distinguished.

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36 providers found
    Elite in Atrial Septal Defect (ASD)

    Teiji Akagi
    Elite in Atrial Septal Defect (ASD)

    Teiji Akagi
    Okayama, JP 

    Teiji Akagi practices practicing medicine in Okayama, Japan. Akagi is rated as an Elite 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 Atrial Septal Defect (ASD), Patent Foramen Ovale, Eisenmenger Syndrome, 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 practicing medicine in Okayama, Japan. Mr. Takaya is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Atrial Septal Defect (ASD), Patent Foramen Ovale, Sarcoidosis, Patent Foramen Ovale Repair, and Cardiac Ablation.

    Elite in Atrial Septal Defect (ASD)

    Koji Nakagawa
    Elite in Atrial Septal Defect (ASD)

    Koji Nakagawa
    Okayama, JP 

    Koji Nakagawa practices practicing medicine in Okayama, Japan. Mr. Nakagawa is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses 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 practicing medicine in Okayama, Japan. Toh is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses 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 practicing medicine in Okayama, Japan. Ms. Nakayama is rated as an Elite expert by MediFind in the treatment of Atrial Septal Defect (ASD). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Atrial Septal Defect (ASD), Patent Foramen Ovale, Heart Failure, Tricuspid Regurgitation, 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 practicing medicine in Okayama, Japan. Mr. Taniguchi is rated as an Elite 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 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 practicing medicine in Okayama, Japan. Mr. Miki is rated as a Distinguished 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 Atrial Septal Defect (ASD), Patent Foramen Ovale, Coronary Heart Disease, Patent Foramen Ovale Repair, and Angioplasty.

    Distinguished in Atrial Septal Defect (ASD)

    Hiroki Oe
    Distinguished in Atrial Septal Defect (ASD)

    Hiroki Oe
    Okayama, JP 

    Hiroki Oe practices practicing medicine in Okayama, Japan. Mr. Oe is rated as a Distinguished 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 Atrial Septal Defect (ASD), Heart Failure with Preserved Ejection Fraction (HFpEF), Congenital Heart Disease (CHD), and High Cholesterol.

    Distinguished in Atrial Septal Defect (ASD)

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

    Kazufumi O. Nakamura
    Okayama, JP 

    Kazufumi Nakamura practices practicing medicine in Okayama, Japan. Nakamura is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 36 other conditions, according to our data. Their clinical expertise encompasses Brugada Syndrome, Ventricular Fibrillation, Pulmonary Hypertension, Liver Transplant, and Cardiac Ablation.

    Distinguished in Atrial Septal Defect (ASD)

    Mitsutaka Nakashima
    Distinguished in Atrial Septal Defect (ASD)

    Mitsutaka Nakashima
    Okayama, JP 

    Mitsutaka Nakashima practices practicing medicine in Okayama, Japan. Nakashima is rated as a Distinguished expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Atrial Septal Defect (ASD), Patent Foramen Ovale, Campylobacter Infection, Leigh Syndrome, 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 practicing medicine in Okayama, Japan. Yuasa is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Cardiomyopathy, Atrial Septal Defect (ASD), Werner Syndrome, Patent Foramen Ovale Repair, and Percutaneous Coronary Intervention (PCI).

    Advanced in Atrial Septal Defect (ASD)

    Satoshi Akagi
    Advanced in Atrial Septal Defect (ASD)

    Satoshi Akagi
    Okayama, JP 

    Satoshi Akagi practices practicing medicine in Okayama, Japan. Mr. Akagi is rated as an Advanced 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 Pulmonary Hypertension, Hypertension, Atrial Septal Defect (ASD), Eisenmenger Syndrome, and Lung Transplant.

    Advanced in Atrial Septal Defect (ASD)

    Nobuhisa Watanabe
    Advanced in Atrial Septal Defect (ASD)

    Nobuhisa Watanabe
    Okayama, JP 

    Nobuhisa Watanabe practices practicing medicine in Okayama, Japan. Watanabe is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses 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)

    Shingo Kasahara
    Advanced in Atrial Septal Defect (ASD)

    Shingo Kasahara
    Okayama, JP 

    Shingo Kasahara practices practicing medicine in Okayama, Japan. Mr. Kasahara is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses 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 practicing medicine in Okayama, Japan. Mr. Kotani is rated as an Advanced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Pulmonary Atresia, Heterotaxy Syndrome, Ventricular Septal Defects, Heart Transplant, and Patent Foramen Ovale Repair.

    Experienced in Atrial Septal Defect (ASD)

    Hiroshi Morita
    Experienced in Atrial Septal Defect (ASD)

    Hiroshi Morita
    Okayama, JP 

    Hiroshi Morita practices practicing medicine in Okayama, Japan. Mr. Morita is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses 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 practicing medicine in Okayama, Japan. Mr. Iwasaki 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 Heart Disease (CHD), Hypoplastic Left Heart Syndrome (HLHS), Atrial Septal Defect (ASD), 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 practicing medicine in Okayama, Japan. Ms. Yokohama is rated as an Experienced expert by MediFind in the treatment of Atrial Septal Defect (ASD). Her clinical expertise encompasses Anomalous Left Coronary Artery from the Pulmonary Artery, Patent Foramen Ovale, Double Discordia, Atrial Septal Defect (ASD), and Percutaneous Coronary Intervention (PCI).

    Experienced in Atrial Septal Defect (ASD)

    Akira Ueoka
    Experienced in Atrial Septal Defect (ASD)

    Akira Ueoka
    Okayama, JP 

    Akira Ueoka practices practicing medicine in Okayama, Japan. Ueoka 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 Ventricular Fibrillation, Brugada Syndrome, Arrhythmias, and Ventricular Tachycardia.

    Experienced in Atrial Septal Defect (ASD)

    Takao Morikawa
    Experienced in Atrial Septal Defect (ASD)

    Takao Morikawa
    Okayama, JP 

    Takao Morikawa practices practicing medicine in Okayama, Japan. Mr. Morikawa 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 Mitral Valve Regurgitation, Cerebral Hypoxia, Atrial Septal Defect (ASD), and Tricuspid Regurgitation.

    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 36

    Last Updated: 04/28/2026

    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 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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