The 20 Best Heart Tumor Doctors Near Me in Nagano, JP

Find the Top Heart Tumor Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 23 doctor with experience in Heart Tumor near Nagano, JP. Of these, 22 are Experienced and 1 are Advanced.

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23 providers found
    Advanced in Heart Tumor

    Kenji T. Sano
    Advanced in Heart Tumor

    Kenji T. Sano
    Referral may be required
    Iida, JP 

    Kenji Sano practices practicing medicine in Iida, Japan. Mr. Sano is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Anhidrosis, Colorectal Polyps, Fibrosarcoma, Pancreaticoduodenectomy, and Colonoscopy.

    Experienced in Heart Tumor

    Tomohiko Nakamura
    Experienced in Heart Tumor

    Tomohiko Nakamura
    Referral may be required
    Azumino, JP 

    Tomohiko Nakamura practices practicing medicine in Azumino, Japan. Mr. Nakamura is rated as an Experienced 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 Chromosome 13q Duplication, Trisomy 13, Familial Dysautonomia, Spinal and Bulbar Muscular Atrophy, and Bone Marrow Aspiration.

    Experienced in Heart Tumor

    Katsuaki Tsukioka
    Experienced in Heart Tumor

    Katsuaki Tsukioka
    Referral may be required
    Nagano, JP 

    Katsuaki Tsukioka practices practicing medicine in Nagano, Japan. Tsukioka is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. Their clinical expertise encompasses Heart Tumor, Double Aortic Arch, Vascular Ring, Thrombectomy, and Heart Bypass Surgery.

    Learn about our expert tiers
    Experienced in Heart Tumor

    Tetsuya Kono
    Experienced in Heart Tumor

    Tetsuya Kono
    Referral may be required
    Nagano, JP 

    Tetsuya Kono practices practicing medicine in Nagano, Japan. Mr. Kono is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. His clinical expertise encompasses Heart Tumor, Double Aortic Arch, Vascular Ring, Thrombectomy, and Heart Bypass Surgery.

    Experienced in Heart Tumor

    Jun Amano
    Experienced in Heart Tumor

    Jun Amano
    Referral may be required
    Suwa, JP 

    Jun Amano practices practicing medicine in Suwa, Japan. Mr. Amano is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. His clinical expertise encompasses Heart Tumor, Thoracic Aortic Aneurysm, Esophageal Perforation, and Infantile Neutropenia.

    Experienced in Heart Tumor

    Yuki Tanaka
    Experienced in Heart Tumor

    Yuki Tanaka
    Referral may be required
    Matsumoto, JP 

    Yuki Tanaka practices practicing medicine in Matsumoto, Japan. Tanaka is rated as an Experienced 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 Aberrant Subclavian Artery, Ventricular Septal Defects, Systemic Capillary Leak Syndrome, Thrombectomy, and Heart Transplant.

    Experienced in Heart Tumor

    Kenta Nakamura
    Experienced in Heart Tumor

    Kenta Nakamura
    Referral may be required
    Nagano, JP 

    Kenta Nakamura practices practicing medicine in Nagano, Japan. Mr. Nakamura is rated as an Experienced 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 Melanoma, Pustular Psoriasis, Cardiac Tamponade, and Heart Tumor.

    Experienced in Heart Tumor

    Shintaro Kanda
    Experienced in Heart Tumor

    Shintaro Kanda
    Referral may be required
    Matsumoto, JP 

    Shintaro Kanda practices practicing medicine in Matsumoto, Japan. Mr. Kanda is rated as an Experienced 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 Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Thymic Epithelial Tumor, and Mediastinal Tumor.

    Experienced in Heart Tumor

    Yoshikazu Yazaki
    Experienced in Heart Tumor

    Yoshikazu Yazaki
    Referral may be required
    Nagano, JP 

    Yoshikazu Yazaki practices practicing medicine in Nagano, Japan. Mr. Yazaki is rated as an Experienced 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 Sarcoidosis, Heart Block, Ventricular Tachycardia, and Deep Vein Thrombosis.

    Experienced in Heart Tumor

    Shigeki Yagyu
    Experienced in Heart Tumor

    Shigeki Yagyu
    Referral may be required
    Matsumoto, JP 

    Shigeki Yagyu practices practicing medicine in Matsumoto, Japan. Mr. Yagyu is rated as an Experienced 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 Rhabdomyosarcoma, Neuroblastoma, Embryonal Tumor with Multilayered Rosettes, Adult Soft Tissue Sarcoma, and Bone Marrow Aspiration.

    Experienced in Heart Tumor

    Satoshi Yamamoto
    Experienced in Heart Tumor

    Satoshi Yamamoto
    Referral may be required
    Ueda, JP 

    Satoshi Yamamoto practices practicing medicine in Ueda, Japan. Mr. Yamamoto is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. His clinical expertise encompasses Hemiplegia, Alternating Hemiplegia of Childhood, Peripheral Artery Disease, Hepatectomy, and Thrombectomy.

    Experienced in Heart Tumor

    Toshikazu Omodaka
    Experienced in Heart Tumor

    Toshikazu Omodaka
    Referral may be required
    Matsumoto, JP 

    Toshikazu Omodaka practices practicing medicine in Matsumoto, Japan. Omodaka is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. Their clinical expertise encompasses Extramammary Paget Disease, Melanoma, Cardiac Tamponade, and Heart Tumor.

    Experienced in Heart Tumor

    Yuko Takazawa
    Experienced in Heart Tumor

    Yuko Takazawa
    Referral may be required
    Matsumoto, JP 

    Yuko Takazawa practices practicing medicine in Matsumoto, Japan. Ms. Takazawa is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. Her clinical expertise encompasses Cardiac Tamponade, Heart Tumor, and Melanoma.

    Experienced in Heart Tumor

    Kazuhiro Hongo
    Experienced in Heart Tumor

    Kazuhiro Hongo
    Referral may be required
    Ina, JP 

    Kazuhiro Hongo practices practicing medicine in Ina, Japan. Mr. Hongo is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Subarachnoid Hemorrhage, Hypothalamic Tumor, Brain Tumor, Microvascular Decompression, and Carotid Artery Surgery.

    Experienced in Heart Tumor

    Mai Iwaya
    Experienced in Heart Tumor

    Mai Iwaya
    Referral may be required
    Matsumoto, JP 

    Mai Iwaya practices practicing medicine in Matsumoto, Japan. Ms. Iwaya is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Ollier Disease, Maffucci Syndrome, Colorectal Cancer, Endoscopy, and Pancreatectomy.

    Experienced in Heart Tumor

    Ichiro Ito
    Experienced in Heart Tumor

    Ichiro Ito
    Referral may be required
    Nagano, JP 

    Ichiro Ito practices practicing medicine in Nagano, Japan. Mr. Ito is rated as an Experienced 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 Metastatic Brain Tumor, Neuroendocrine Carcinoma of the Cervix, Lambert-Eaton Syndrome, Brain Tumor, and Ileostomy.

    Experienced in Heart Tumor

    Katsumi Kaneko
    Experienced in Heart Tumor

    Katsumi Kaneko
    Referral may be required
    Nagano, JP 

    Katsumi Kaneko practices practicing medicine in Nagano, Japan. Mr. Kaneko is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. His clinical expertise encompasses Heart Tumor and Dehydration.

    Experienced in Heart Tumor

    Ryuhei Okuyama
    Experienced in Heart Tumor

    Ryuhei Okuyama
    Referral may be required
    Matsumoto, JP 

    Ryuhei Okuyama practices practicing medicine in Matsumoto, Japan. Okuyama is rated as an Experienced 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 Rheumatoid Vasculitis, Melanoma, Pustular Psoriasis, Extramammary Paget Disease, and Thymectomy.

    Experienced in Heart Tumor

    Eiichiro Mawatari
    Experienced in Heart Tumor

    Eiichiro Mawatari
    Referral may be required
    Azumino, JP 

    Eiichiro Mawatari practices practicing medicine in Azumino, Japan. Mawatari is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. Their clinical expertise encompasses Coronary Heart Disease, Heart Tumor, and Percutaneous Coronary Intervention (PCI).

    Experienced in Heart Tumor

    Tetsuyoshi Horiuchi-Sasaki
    Experienced in Heart Tumor

    Tetsuyoshi Horiuchi-Sasaki
    Referral may be required
    Matsumoto, JP 

    Tetsuyoshi Horiuchi-Sasaki practices practicing medicine in Matsumoto, Japan. Horiuchi-Sasaki is rated as an Experienced expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Subarachnoid Hemorrhage, Carotid Artery Disease, Aberrant Subclavian Artery, Stent Placement, and Extracranial-Intracranial Bypass Surgery.

    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 23

    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 Nagano, 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 a Heart Tumor doctor in Nagano, 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 Heart Tumor doctor in Nagano, JP?

    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 Nagano, 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 Heart Tumor doctors in Nagano, 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 a Heart Tumor doctor in Nagano, 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 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 Nagano, 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 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 Nagano, JP?

    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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