The 20 Best Immune Thrombocytopenic Purpura (ITP) Doctors in Japan

Find the Top Immune Thrombocytopenic Purpura (ITP) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 525 doctor with experience in Immune Thrombocytopenic Purpura (ITP) near Japan. Of these, 500 are Experienced, 21 are Advanced, 3 are Distinguished and 1 are Elite.

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525 providers found
    Elite in Immune Thrombocytopenic Purpura (ITP)

    Yoshiaki Tomiyama
    Elite in Immune Thrombocytopenic Purpura (ITP)

    Yoshiaki Tomiyama
    Suita, JP 

    Yoshiaki Tomiyama practices practicing medicine in Suita, Japan. Mr. Tomiyama is rated as an Elite expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Thrombocytopenia, Splenectomy, and Bone Marrow Transplant.

    Distinguished in Immune Thrombocytopenic Purpura (ITP)

    Hirokazu Kashiwagi
    Distinguished in Immune Thrombocytopenic Purpura (ITP)

    Hirokazu Kashiwagi
    Suita, JP 

    Hirokazu Kashiwagi practices practicing medicine in Suita, Japan. Kashiwagi is rated as a Distinguished expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Thrombocytopenia, Purpura, and Splenectomy.

    Distinguished in Immune Thrombocytopenic Purpura (ITP)

    Yoshitaka Miyakawa
    Distinguished in Immune Thrombocytopenic Purpura (ITP)

    Yoshitaka Miyakawa
    Saitama, JP 

    Yoshitaka Miyakawa practices practicing medicine in Saitama, Japan. Mr. Miyakawa is rated as a Distinguished expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Purpura, Autoimmune Hemolytic Anemia, Adult Immune Thrombocytopenia, and Splenectomy.

    Learn about our expert tiers
    Distinguished in Immune Thrombocytopenic Purpura (ITP)

    Masataka Kuwana
    Distinguished in Immune Thrombocytopenic Purpura (ITP)

    Masataka Kuwana
    Tokyo, JP 

    Masataka Kuwana practices practicing medicine in Tokyo, Japan. Mr. Kuwana is rated as a Distinguished expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Myositis, Interstitial Lung Disease, Acute Interstitial Pneumonia, Systemic Sclerosis (SSc), and Splenectomy.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Tetsuya Nishimoto
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Tetsuya Nishimoto
    Suita, JP 

    Tetsuya Nishimoto practices practicing medicine in Suita, Japan. Mr. Nishimoto is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Purpura, and Thrombocytopenia.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Hisashi Kato
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Hisashi Kato
    Suita, JP 

    Hisashi Kato practices practicing medicine in Suita, Japan. Mr. Kato is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Purpura, and Thrombocytopenia.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Koji Miyazaki
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Koji Miyazaki
    Sagamihara, JP 

    Koji Miyazaki practices practicing medicine in Sagamihara, Japan. Mr. Miyazaki is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), and Purpura.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Yuzuru Kanakura
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Yuzuru Kanakura
    Nakanoshima, JP 

    Yuzuru Kanakura practices practicing medicine in Nakanoshima, Japan. Kanakura is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 15 other conditions, according to our data. Their clinical expertise encompasses Paroxysmal Nocturnal Hemoglobinuria (PNH), Paroxysmal Cold Hemoglobinuria, Anemia, Hemolysis, and Bone Marrow Transplant.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Mineo S. Kurokawa
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Mineo S. Kurokawa
    Tokyo, JP 

    Mineo Kurokawa practices practicing medicine in Tokyo, Japan. Kurokawa is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 39 other conditions, according to our data. Their clinical expertise encompasses Leukemia, RUNX1 Familial Platelet Disorder, Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Jun Yamanouchi
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Jun Yamanouchi
    JP 

    Jun Yamanouchi practices practicing medicine in Japan. Mr. Yamanouchi is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Febrile Neutropenia, Blood Clots, Thrombocytopenia, and Adult Immune Thrombocytopenia.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Takaaki Hato
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Takaaki Hato
    Matsuyama, JP 

    Takaaki Hato practices practicing medicine in Matsuyama, Japan. Hato is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Blood Clots, Thrombocytopenia, Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), and Splenectomy.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Hiroshi Handa
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Hiroshi Handa
    JP 

    Hiroshi Handa practices practicing medicine in Japan. Mr. Handa is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Relapsing Polychondritis, Acquired Hemophilia, Endoscopy, and Bone Marrow Transplant.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Takayuki R. Saitoh
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Takayuki R. Saitoh
    Maebashi, JP 

    Takayuki Saitoh practices practicing medicine in Maebashi, Japan. Mr. Saitoh is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Immune Thrombocytopenic Purpura (ITP), Purpura, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Shosaku Nomura-Shouzu
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Shosaku Nomura-Shouzu
    Moriguchi, JP 

    Shosaku Nomura-Shouzu practices practicing medicine in Moriguchi, Japan. Nomura-Shouzu is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Disseminated Intravascular Coagulation, Blood Clots, Adult Immune Thrombocytopenia, Bone Marrow Transplant, and Splenectomy.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Takashi P. Satoh
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Takashi P. Satoh
    Sapporo, JP 

    Takashi Satoh practices practicing medicine in Sapporo, Japan. Mr. Satoh is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), and Purpura.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Yasuyuki Arai
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Yasuyuki Arai
    Kyoto, JP 

    Yasuyuki Arai practices practicing medicine in Kyoto, Japan. Arai is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Graft Versus Host Disease (GvHD), Leukemia, Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), and Bone Marrow Transplant.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Norio Komatsu
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Norio Komatsu
    Tokyo, JP 

    Norio Komatsu practices practicing medicine in Tokyo, Japan. Mr. Komatsu is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Polycythemia Vera, Essential Thrombocythemia, Myelofibrosis, Osteotomy, and Pancreaticoduodenectomy.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Shugo Kowata
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Shugo Kowata
    JP 

    Shugo Kowata practices practicing medicine in Japan. Kowata is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Febrile Neutropenia, Agranulocytosis, Thrombocytopenia, Adult Immune Thrombocytopenia, and Bone Marrow Transplant.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Makiko Mori
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Makiko Mori
    Saitama, JP 

    Makiko Mori practices practicing medicine in Saitama, Japan. Ms. Mori is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Ganglioneuroblastoma, Hepatoblastoma, Protein C Deficiency, Splenectomy, and Bone Marrow Aspiration.

    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Kousaku Matsubara
    Advanced in Immune Thrombocytopenic Purpura (ITP)

    Kousaku Matsubara
    Kobe, JP 

    Kousaku Matsubara practices practicing medicine in Kobe, Japan. Matsubara is rated as an Advanced expert by MediFind in the treatment of Immune Thrombocytopenic Purpura (ITP). They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Streptococcal Group B Infection, Strep Throat, Severe Congenital Neutropenia, and Immune Thrombocytopenic Purpura (ITP).

    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 525

    Last Updated: 04/28/2026

    What is the definition of Immune Thrombocytopenic Purpura (ITP)?

    Immune thrombocytopenia is a disorder characterized by a blood abnormality called thrombocytopenia, which is a shortage of blood cells called platelets that are needed for normal blood clotting.

    Which doctors treat Immune Thrombocytopenia (ITP)?  

    Doctors who treat ITP are called hematologists. Hematologists are healthcare providers who diagnose, manage, and treat blood disorders and cancers that affect the blood, bone marrow, and lymphatic system. They can offer treatments to control symptoms and prevent problems from getting worse. In some cases, a primary care physician or pediatrician may help manage the condition, especially if symptoms are mild. Sometimes, if the immune system is involved, an immunologist – who focuses on immune system problems – might help, too. 

    What causes ITP? 

    ITP happens when the body’s immune system attacks its own platelets. Platelets are cells that help our blood clot. This attack makes it harder for our blood to stop bleeding. The exact reason why the immune system does this is not always clear, but some things can trigger it, including infections like the flu, some vaccines, or medications might cause ITP. Autoimmune diseases, where the immune system attacks healthy cells, can also be a cause. For people living with ITP, stress or being sick can make symptoms worse. 

    What are the symptoms of ITP? 

    The symptoms of ITP can vary from person to person, but common signs include: 

    • Bruising easily, even from small bumps 
    • Small red or purple dots on the skin, called petechiae 
    • Bleeding from the nose or gums more often than usual 
    • Having heavy or long-lasting menstrual periods 
    • Feeling very tired despite getting enough sleep  

    In more serious cases, people with ITP can have internal bleeding, which can be dangerous and may need immediate medical care. 

    How is ITP treated? 

    ITP is a rare autoimmune disorder, and treatment depends on how serious the condition is. Some people with mild ITP may not need treatment, but doctors will watch them closely. For others, treatments focus on raising the number of platelets in the blood and stopping the immune system from attacking them. Doctors might prescribe steroids or immune globulin therapy to help the body make more platelets. In some cases, doctors may suggest removing the spleen, an organ that helps filter blood. If ITP isn’t treated, it can cause serious bleeding, which can be life-threatening in some cases. 

    What is the life expectancy for someone with ITP? 

    ITP is not life-threatening for most patients. Many people with ITP live a normal life expectancy, especially if they receive the right treatment and reach a stable platelet count. ITP usually doesn’t get worse with age. However, older adults may have more frequent flare-ups or complications like increased bleeding. With treatment and regular check-ups, most people with ITP can manage their symptoms and live long, healthy lives. 

    When should I see an Immune Thrombocytopenic Purpura (ITP) 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 an Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) doctor in Japan?

    You can find an Immune Thrombocytopenic Purpura (ITP) doctor in any of the 10 largest U.S. cities by clicking below:

    Immune Thrombocytopenic Purpura (ITP) doctor near New York, NY
    Immune Thrombocytopenic Purpura (ITP) doctor near Los Angeles, CA
    Immune Thrombocytopenic Purpura (ITP) doctor near Chicago, IL
    Immune Thrombocytopenic Purpura (ITP) doctor near Houston, TX
    Immune Thrombocytopenic Purpura (ITP) doctor near Phoenix, AZ
    Immune Thrombocytopenic Purpura (ITP) doctor near Philadelphia, PA
    Immune Thrombocytopenic Purpura (ITP) doctor near Atlanta, GA
    Immune Thrombocytopenic Purpura (ITP) doctor near Boston, MA
    Immune Thrombocytopenic Purpura (ITP) doctor near Dallas, TX
    Immune Thrombocytopenic Purpura (ITP) doctor near San Jose, CA

    How does MediFind rank Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) 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 an Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) doctor search results page. 

    Why is it important to get a second opinion from a different Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) doctors in Japan?

    Look for the filter feature on the left side of the Immune Thrombocytopenic Purpura (ITP) 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 Immune Thrombocytopenic Purpura (ITP) doctor that offers video calls?

    Look for the filter feature on the left-side of the Immune Thrombocytopenic Purpura (ITP) 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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