The 20 Best Heart Tumor Doctors in Japan

Find the Top Heart Tumor Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 2147 doctor with experience in Heart Tumor near Japan. Of these, 2010 are Experienced, 129 are Advanced and 8 are Distinguished.

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2,147 providers found
    Distinguished in Heart Tumor

    Hiroyuki Watanabe
    Distinguished in Heart Tumor

    Hiroyuki Watanabe
    Referral may be required
    Urayasu, JP 

    Hiroyuki Watanabe practices practicing medicine in Urayasu, Japan. Mr. Watanabe is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Heart Tumor, Mitral Stenosis, SVC Obstruction, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Distinguished in Heart Tumor

    Shu Yoshihara
    Distinguished in Heart Tumor

    Shu Yoshihara
    Referral may be required
    Iwata, JP 

    Shu Yoshihara practices practicing medicine in Iwata, Japan. Yoshihara is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Congenital Coronary Artery Malformation, Heart Tumor, Coronary Artery Aneurysm, and Necrosis.

    Distinguished in Heart Tumor

    Shun-ichiro Sakamoto
    Distinguished in Heart Tumor

    Shun-ichiro Sakamoto
    Referral may be required
    Kawasaki, JP 

    Shun-ichiro Sakamoto practices practicing medicine in Kawasaki, Japan. Sakamoto is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Heart Tumor, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Thrombectomy.

    Learn about our expert tiers
    Distinguished in Heart Tumor

    Hiroshi C. Ito
    Distinguished in Heart Tumor

    Hiroshi C. Ito
    Referral may be required
    Tsukuba, JP 

    Hiroshi Ito practices practicing medicine in Tsukuba, Japan. Mr. Ito is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Atrial Septal Defect (ASD), Ventricular Fibrillation, Brugada Syndrome, Osteotomy, and Cardiac Ablation.

    Distinguished in Heart Tumor

    Koji Kawahito
    Distinguished in Heart Tumor

    Koji Kawahito
    Referral may be required
    Shimotsuke, JP 

    Koji Kawahito practices practicing medicine in Shimotsuke, Japan. Mr. Kawahito is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Heart Tumor, Aortic Dissection, Thoracic Aortic Aneurysm, Embolectomy, and Heart Bypass Surgery.

    Distinguished in Heart Tumor

    Hirofumi Takemura
    Distinguished in Heart Tumor

    Hirofumi Takemura
    Referral may be required
    Toyama, JP 

    Hirofumi Takemura practices practicing medicine in Toyama, Japan. Takemura is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Heart Tumor, Constrictive Pericarditis, Sinus of Valsalva Aneurysm, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Distinguished in Heart Tumor

    Kenji Iino
    Distinguished in Heart Tumor

    Kenji Iino
    Referral may be required
    Kanazawa, JP 

    Kenji Iino practices practicing medicine in Kanazawa, Japan. Mr. Iino is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Heart Tumor, Sinus of Valsalva Aneurysm, Endocarditis, Heart Bypass Surgery, and Aortic Valve Replacement.

    Distinguished in Heart Tumor

    Hiroshi Hayashi
    Distinguished in Heart Tumor

    Hiroshi Hayashi
    Referral may be required
    Tokyo, JP 

    Hiroshi Hayashi practices practicing medicine in Tokyo, Japan. Mr. Hayashi is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Heart Tumor, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Heart Tumor

    Wataru Shimizu
    Advanced in Heart Tumor

    Wataru Shimizu
    Referral may be required
    Tokyo, JP 

    Wataru Shimizu practices practicing medicine in Tokyo, Japan. Mr. Shimizu is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Ventricular Fibrillation, Long QT Syndrome, Brugada Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

    Advanced in Heart Tumor

    Kenji S. Suzuki
    Advanced in Heart Tumor

    Kenji S. Suzuki
    Referral may be required
    Tokyo, JP 

    Kenji Suzuki practices practicing medicine in Tokyo, Japan. Mr. Suzuki is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Peripheral Artery Disease, Cholecystitis, Angioplasty, and Gallbladder Removal.

    Advanced in Heart Tumor

    Issei Komuro
    Advanced in Heart Tumor

    Issei Komuro
    Referral may be required
    Crest, 
    Tokyo, JP 

    Issei Komuro practices practicing medicine in Tokyo, Japan. Mr. Komuro is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 64 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Heart Attack, Cardiomyopathy, Heart Transplant, and Angioplasty.

    Advanced in Heart Tumor

    Shigeru Miyagawa
    Advanced in Heart Tumor

    Shigeru Miyagawa
    Referral may be required
    Suita, JP 

    Shigeru Miyagawa practices practicing medicine in Suita, Japan. Mr. Miyagawa is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Cardiomyopathy, Dilated Cardiomyopathy (DCM), Heart Failure, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

    Advanced in Heart Tumor

    Hiroaki Kitaoka
    Advanced in Heart Tumor

    Hiroaki Kitaoka
    Referral may be required
    Nursing Course, 
    Nankoku, JP 

    Hiroaki Kitaoka practices practicing medicine in Nankoku, Japan. Mr. Kitaoka is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hypertrophic Cardiomyopathy (HCM), Cardiomyopathy, Familial Hypertrophic Cardiomyopathy, Cardiac Ablation, and Aortic Valve Replacement.

    Advanced in Heart Tumor

    Toshihisa Anzai
    Advanced in Heart Tumor

    Toshihisa Anzai
    Referral may be required
    Sapporo, JP 

    Toshihisa Anzai practices practicing medicine in Sapporo, Japan. Mr. Anzai is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Sarcoidosis, Cardiomyopathy, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Heart Tumor

    Satoshi Yasuda
    Advanced in Heart Tumor

    Satoshi Yasuda
    Referral may be required
    Sendai, JP 

    Satoshi Yasuda practices practicing medicine in Sendai, Japan. Mr. Yasuda is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 57 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Ventricular Fibrillation, Coronary Artery Spasm, Angioplasty, and Percutaneous Coronary Intervention (PCI).

    Advanced in Heart Tumor

    Yosuke Ishii
    Advanced in Heart Tumor

    Yosuke Ishii
    Referral may be required
    Tokyo, JP 

    Yosuke Ishii practices practicing medicine in Tokyo, Japan. Mr. Ishii is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Heart Tumor, Atrial Myxoma, Moyamoya Disease, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

    Advanced in Heart Tumor

    Hiroyuki M. Tanaka
    Advanced in Heart Tumor

    Hiroyuki M. Tanaka
    Referral may be required
    Organization For Promotion Of Tenure Track, 
    Miyazaki, JP 

    Hiroyuki Tanaka practices practicing medicine in Miyazaki, Japan. Mr. Tanaka is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Thoracic Aortic Aneurysm, Coronary Heart Disease, Pulmonary Alveolar Proteinosis, Angioplasty, and Percutaneous Coronary Intervention (PCI).

    Advanced in Heart Tumor

    Hiroshige Murata
    Advanced in Heart Tumor

    Hiroshige Murata
    Referral may be required
    Sendagi, JP 

    Hiroshige Murata practices practicing medicine in Sendagi, Japan. Murata is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Sick Sinus Syndrome, Arrhythmias, Heart Block, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Heart Tumor

    Takashi Nitta
    Advanced in Heart Tumor

    Takashi Nitta
    Referral may be required
    Ako, JP 

    Takashi Nitta practices practicing medicine in Ako, Japan. Mr. Nitta is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Ventricular Tachycardia, Heart Tumor, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

    Advanced in Heart Tumor

    Hatsue Ueda-Ishibashi
    Advanced in Heart Tumor

    Hatsue Ueda-Ishibashi
    Referral may be required
    Suita, JP 

    Hatsue Ueda-Ishibashi practices practicing medicine in Suita, Japan. Ms. Ueda-Ishibashi is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Cardiomyopathy, Dilated Cardiomyopathy (DCM), Cystic Medial Necrosis of Aorta, Heart Transplant, and Thrombectomy.

    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 2,147

    Last Updated: 06/30/2026

    What is the definition of Heart Tumor?

    A heart tumor, also known as a cardiac tumor, is a growth in the heart that can be either cancerous (malignant) or non-cancerous (benign). A heart tumor can originate in the heart (primary), also known as a myxoma, or spread from another part of the body (secondary).

    When should I see a Heart Tumor 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 Heart Tumor 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 Heart Tumor doctor in Japan?

    You can find a Heart Tumor doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Heart Tumor 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 Heart Tumor 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 Heart Tumor 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 Heart Tumor doctor search results page. 

    Why is it important to get a second opinion from a different Heart Tumor 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 Heart Tumor 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 Heart Tumor 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 Heart Tumor 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 Heart Tumor doctors in Japan?

    Look for the filter feature on the left side of the Heart Tumor 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 Heart Tumor doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Tumor 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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