The 20 Best Heart Tumor Doctors in Japan

Find the Top Heart Tumor Experts and Specialists

Last Updated: 04/28/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 2130 doctor with experience in Heart Tumor near Japan. Of these, 1995 are Experienced, 128 are Advanced and 7 are Distinguished.

Location
LocationClose
2,130 providers found
    Distinguished in Heart Tumor

    Shun-ichiro Sakamoto
    Distinguished in Heart Tumor

    Shun-ichiro Sakamoto
    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.

    Distinguished in Heart Tumor

    Hiroyuki Watanabe
    Distinguished in Heart Tumor

    Hiroyuki Watanabe
    Kyoto, JP 

    Hiroyuki Watanabe practices practicing medicine in Kyoto, Japan. Mr. Watanabe is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Heart Tumor, Mitral Stenosis, Primary Progressive Aphasia, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Distinguished in Heart Tumor

    Shu Yoshihara
    Distinguished in Heart Tumor

    Shu Yoshihara
    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.

    Learn about our expert tiers
    Distinguished in Heart Tumor

    Hiroshi O. Ito
    Distinguished in Heart Tumor

    Hiroshi O. Ito
    Yonezawa, JP 

    Hiroshi Ito practices practicing medicine in Yonezawa, Japan. Mr. Ito is rated as a Distinguished expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 76 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
    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
    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
    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 1 other condition, according to our data. His clinical expertise encompasses Heart Tumor, Aortic Dissection, Endocarditis, Heart Bypass Surgery, and Thrombectomy.

    Advanced in Heart Tumor

    Wataru Shimizu
    Advanced in Heart Tumor

    Wataru Shimizu
    Sendagi, JP 

    Wataru Shimizu practices practicing medicine in Sendagi, Japan. Mr. Shimizu is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 49 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

    Issei Komuro
    Advanced in Heart Tumor

    Issei Komuro
    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 63 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
    Osaka, JP 

    Shigeru Miyagawa practices practicing medicine in Osaka, Japan. Mr. Miyagawa 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 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
    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 10 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
    JP 

    Toshihisa Anzai practices practicing medicine in 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
    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, Angina, Angioplasty, and Percutaneous Coronary Intervention (PCI).

    Advanced in Heart Tumor

    Hironobu Sasano
    Advanced in Heart Tumor

    Hironobu Sasano
    Sendai, JP 

    Hironobu Sasano practices practicing medicine in Sendai, Japan. Sasano is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 25 other conditions, according to our data. Their clinical expertise encompasses Adrenal Gland Adenoma, Hyperaldosteronism, Adrenal Cancer, Pancreaticoduodenectomy, and Mastectomy.

    Advanced in Heart Tumor

    Hiroyuki M. Tanaka
    Advanced in Heart Tumor

    Hiroyuki M. Tanaka
    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 25 other conditions, according to our data. His clinical expertise encompasses Coronary Artery Aneurysm, Coronary Heart Disease, Thoracic Aortic Aneurysm, Angioplasty, and Percutaneous Coronary Intervention (PCI).

    Advanced in Heart Tumor

    Hiroshige Murata
    Advanced in Heart Tumor

    Hiroshige Murata
    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 11 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
    Sendagi, JP 

    Takashi Nitta practices practicing medicine in Sendagi, 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
    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 18 other conditions, according to our data. Her clinical expertise encompasses Cardiomyopathy, Dilated Cardiomyopathy (DCM), Cystic Medial Necrosis of Aorta, Heart Transplant, and Thrombectomy.

    Advanced in Heart Tumor

    Hirohiko Akutsu
    Advanced in Heart Tumor

    Hirohiko Akutsu
    Shimotsuke, JP 

    Hirohiko Akutsu practices practicing medicine in Shimotsuke, Japan. Akutsu is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Heart Tumor, Undifferentiated Pleomorphic Sarcoma, Mediastinitis, Mediastinal Tumor, and Embolectomy.

    Advanced in Heart Tumor

    Shinji Akishima
    Advanced in Heart Tumor

    Shinji Akishima
    Kasama, JP 

    Shinji Akishima practices practicing medicine in Kasama, Japan. Mr. Akishima is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Tumor, Myocardial Contusion, Atrial Myxoma, and Esophageal Perforation.

    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 2,130

    Last Updated: 04/28/2026

    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:

    Heart Tumor doctor near New York, NY
    Heart Tumor doctor near Los Angeles, CA
    Heart Tumor doctor near Chicago, IL
    Heart Tumor doctor near Houston, TX
    Heart Tumor doctor near Phoenix, AZ
    Heart Tumor doctor near Philadelphia, PA
    Heart Tumor doctor near Atlanta, GA
    Heart Tumor doctor near Boston, MA
    Heart Tumor doctor near Dallas, TX
    Heart Tumor doctor near San Jose, CA

    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 

    Read more about our Content Policy. 

    Recommended has been selected.