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

Find the Top Heart Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 328 doctor with experience in Heart Tumor near Nagano, 20. Of these, 302 are Experienced and 26 are Advanced.

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328 providers found
    Advanced in Heart Tumor

    Wataru Shimizu
    Advanced in Heart Tumor

    Wataru Shimizu
    Sendagi, JP 
     (5.6 km away)

    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

    Hiroyuki Daida
    Advanced in Heart Tumor

    Hiroyuki Daida
    Department Of Digital Health And Telemedicine R&D, 
    Tokyo, JP 
     (1.9 km away)

    Hiroyuki Daida practices practicing medicine in Tokyo, Japan. Mr. Daida is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Acute Coronary Syndrome, Unstable Angina, Percutaneous Coronary Intervention (PCI), and Atherectomy.

    Advanced in Heart Tumor

    Shun Sato
    Advanced in Heart Tumor

    Shun Sato
    Minato, JP 
     (2.9 km away)

    Shun Sato practices practicing medicine in Minato, Japan. Mr. Sato 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 Angiosarcoma of the Liver, Bladder Cancer, Prostate Cancer, Prostatectomy, and Pancreaticoduodenectomy.

    Learn about our expert tiers
    Advanced in Heart Tumor

    Tomoyuki Fujita
    Advanced in Heart Tumor

    Tomoyuki Fujita
    Yushima, JP 
     (3.5 km away)

    Tomoyuki Fujita practices practicing medicine in Yushima, Japan. Mr. Fujita is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Heart Failure, Dilated Cardiomyopathy (DCM), Heart Transplant, and Heart Bypass Surgery.

    Advanced in Heart Tumor

    Shinobu Kunugi
    Advanced in Heart Tumor

    Shinobu Kunugi
    Nezu, JP 
     (4.7 km away)

    Shinobu Kunugi practices practicing medicine in Nezu, Japan. Kunugi is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Acute Interstitial Pneumonia, Interstitial Lung Disease, Heart Tumor, Thrombectomy, and Bone Marrow Aspiration.

    Advanced in Heart Tumor

    Yosuke Ishii
    Advanced in Heart Tumor

    Yosuke Ishii
    Tokyo, JP 
     (5.2 km away)

    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, Moyamoya Disease, Atrial Fibrillation, Coronary Artery Bypass Graft (CABG), and Heart Bypass Surgery.

    Advanced in Heart Tumor

    Hideyuki Shimizu
    Advanced in Heart Tumor

    Hideyuki Shimizu
    Tokyo, JP 
     (5.2 km away)

    Hideyuki Shimizu practices practicing medicine in Tokyo, Japan. Shimizu is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. They are also highly rated in 15 other conditions, according to our data. Their clinical expertise encompasses Thoracic Aortic Aneurysm, Aortic Dissection, Aortic Valve Stenosis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Heart Tumor

    Masashi Tanaka
    Advanced in Heart Tumor

    Masashi Tanaka
    Tokyo, JP 
     (5.2 km away)

    Masashi Tanaka practices practicing medicine in Tokyo, Japan. Mr. Tanaka is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Sinus of Valsalva Aneurysm, Heart Tumor, Congenital Aneurysms of the Great Vessels, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Advanced in Heart Tumor

    Hiroyuki Hao
    Advanced in Heart Tumor

    Hiroyuki Hao
    Tokyo, JP 
     (5.2 km away)

    Hiroyuki Hao practices practicing medicine in Tokyo, Japan. Mr. Hao 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 Heart Tumor, Calcinosis, Atherosclerosis, Endoscopy, and Percutaneous Coronary Intervention (PCI).

    Advanced in Heart Tumor

    Mai Shimbo
    Advanced in Heart Tumor

    Mai Shimbo
    Tokyo, JP 
     (5.2 km away)

    Mai Shimbo practices practicing medicine in Tokyo, Japan. Ms. Shimbo is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Heart Tumor, Amaurosis Fugax, Hypertension, Pulmonary Hypertension, and Lung Transplant.

    Advanced in Heart Tumor

    Tomoki Shimokawa
    Advanced in Heart Tumor

    Tomoki Shimokawa
    Tokyo, JP 
     (5.2 km away)

    Tomoki Shimokawa practices practicing medicine in Tokyo, Japan. Mr. Shimokawa 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 Aortic Dissection, Cardiac Tamponade, Heart Tumor, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Advanced in Heart Tumor

    Takahiro E. Nakajima
    Advanced in Heart Tumor

    Takahiro E. Nakajima
    Tokyo, JP 
     (5.2 km away)

    Takahiro Nakajima practices practicing medicine in Tokyo, Japan. Mr. Nakajima is rated as an Advanced 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 Lung Cancer, Mediastinal Tumor, Diabetic Hyperglycemic Hyperosmolar Syndrome, Endoscopy, and Lung Transplant.

    Advanced in Heart Tumor

    Kan Yonemori
    Advanced in Heart Tumor

    Kan Yonemori
    Tokyo, JP 
     (5.2 km away)

    Kan Yonemori practices practicing medicine in Tokyo, Japan. Mr. Yonemori is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Breast Cancer, Ovarian Cancer, Bone Marrow Aspiration, and Tissue Biopsy.

    Advanced in Heart Tumor

    Nobuo Nishi
    Advanced in Heart Tumor

    Nobuo Nishi
    St Luke's International University, 
    Tokyo, JP 
     (5.2 km away)

    Nobuo Nishi practices practicing medicine in Tokyo, Japan. Mr. Nishi 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, Hypertension, Obesity, and High Cholesterol.

    Advanced in Heart Tumor

    Akihisa Furuta
    Advanced in Heart Tumor

    Akihisa Furuta
    Tokyo, JP 
     (5.2 km away)

    Akihisa Furuta practices practicing medicine in Tokyo, Japan. Furuta 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, Atrial Myxoma, Sinus of Valsalva Aneurysm, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Heart Tumor

    Yuji Nishizaki
    Advanced in Heart Tumor

    Yuji Nishizaki
    Tokyo, JP 
     (5.2 km away)

    Yuji Nishizaki practices practicing medicine in Tokyo, Japan. Mr. Nishizaki is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrial Myxoma, Heart Tumor, Acute Coronary Syndrome, and Unstable Angina.

    Advanced in Heart Tumor

    Azumi Hamasaki
    Advanced in Heart Tumor

    Azumi Hamasaki
    Tokyo, JP 
     (5.2 km away)

    Azumi Hamasaki practices practicing medicine in Tokyo, Japan. Ms. Hamasaki is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Coronary Artery Aneurysm, Aortic Dissection, Heart Tumor, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Advanced in Heart Tumor

    Noboru Machida
    Advanced in Heart Tumor

    Noboru Machida
    Tokyo, JP 
     (5.2 km away)

    Noboru Machida practices practicing medicine in Tokyo, Japan. Mr. Machida is rated as an Advanced expert by MediFind in the treatment of Heart Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Heart Block, Heart Tumor, Restrictive Cardiomyopathy (RCM), Fainting, and Pacemaker Implantation.

    Advanced in Heart Tumor

    Go Watanabe
    Advanced in Heart Tumor

    Go Watanabe
    Tokyo, JP 
     (5.2 km away)

    Go Watanabe practices practicing medicine in Tokyo, Japan. Mr. Watanabe 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 Atrial Septal Defect (ASD), Mitral Valve Regurgitation, Heart Tumor, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Advanced in Heart Tumor

    Akira Sezai
    Advanced in Heart Tumor

    Akira Sezai
    Tokyo, JP 
     (5.2 km away)

    Akira Sezai practices practicing medicine in Tokyo, Japan. Sezai is rated as an Advanced 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 Failure, Heart Tumor, Familial Hypertriglyceridemia, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    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 328

    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 near Nagano, 20?

    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 near Nagano, 20?

    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 near Nagano, 20?

    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 near Nagano, 20?

    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 near Nagano, 20?

    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 near Nagano, 20?

    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 near Nagano, 20?

    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 near Nagano, 20?

    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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