The 20 Best Adult T-Cell Leukemia Doctors Near Me in Nagano, JP

Find the Top Adult T-Cell Leukemia Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 22 doctor with experience in Adult T-Cell Leukemia near Nagano, JP. Of these, 15 are Experienced, 6 are Advanced and 1 are Elite.

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22 providers found
    Elite in Adult T-Cell Leukemia

    Fumihiro Ishida
    Elite in Adult T-Cell Leukemia

    Fumihiro Ishida
    Referral may be required
    Matsumoto, JP 

    Fumihiro Ishida practices practicing medicine in Matsumoto, Japan. Ishida is rated as an Elite expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Adult T-Cell Leukemia, Pure Red Cell Aplasia, Anemia, Leukemia, and Splenectomy.

    Advanced in Adult T-Cell Leukemia

    Nodoka Sekiguchi
    Advanced in Adult T-Cell Leukemia

    Nodoka Sekiguchi
    Referral may be required
    Matsumoto, JP 

    Nodoka Sekiguchi practices practicing medicine in Matsumoto, Japan. Sekiguchi is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Mediastinal Tumor, Adult T-Cell Leukemia, Pure Red Cell Aplasia, Orchiectomy, and Thymectomy.

    Advanced in Adult T-Cell Leukemia

    Hitoshi Sakai
    Advanced in Adult T-Cell Leukemia

    Hitoshi Sakai
    Referral may be required
    Matsumoto, JP 

    Hitoshi Sakai practices practicing medicine in Matsumoto, Japan. Mr. Sakai is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Pure Red Cell Aplasia, Adult T-Cell Leukemia, Anemia, Tissue Biopsy, and Splenectomy.

    Learn about our expert tiers
    Advanced in Adult T-Cell Leukemia

    Saiko Kurosawa
    Advanced in Adult T-Cell Leukemia

    Saiko Kurosawa
    Referral may be required
    Ina, JP 

    Saiko Kurosawa practices practicing medicine in Ina, Japan. Kurosawa is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Graft Versus Host Disease (GvHD), Adult T-Cell Leukemia, Acute Myeloid Leukemia (AML), Leukemia, and Bone Marrow Transplant.

    Advanced in Adult T-Cell Leukemia

    Sayaka Nishina
    Advanced in Adult T-Cell Leukemia

    Sayaka Nishina
    Referral may be required
    Matsumoto, JP 

    Sayaka Nishina practices practicing medicine in Matsumoto, Japan. Ms. Nishina is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Pure Red Cell Aplasia, Adult T-Cell Leukemia, Anemia, Chronic Familial Neutropenia, and Splenectomy.

    Advanced in Adult T-Cell Leukemia

    Hideyuki Nakazawa
    Advanced in Adult T-Cell Leukemia

    Hideyuki Nakazawa
    Referral may be required
    Matsumoto, JP 

    Hideyuki Nakazawa practices practicing medicine in Matsumoto, Japan. Nakazawa is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Pure Red Cell Aplasia, Adult T-Cell Leukemia, Anemia, Bone Marrow Transplant, and Bone Graft.

    Advanced in Adult T-Cell Leukemia

    Kazuyuki Matsuda
    Advanced in Adult T-Cell Leukemia

    Kazuyuki Matsuda
    Referral may be required
    Matsumoto, JP 

    Kazuyuki Matsuda practices practicing medicine in Matsumoto, Japan. Mr. Matsuda is rated as an Advanced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Juvenile Myelomonocytic Leukemia (JMML), Acute Myelomonocytic Leukemia, Pure Red Cell Aplasia, Adult T-Cell Leukemia, and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Fumihiro Kawakami
    Experienced in Adult T-Cell Leukemia

    Fumihiro Kawakami
    Referral may be required
    Matsumoto, JP 

    Fumihiro Kawakami practices practicing medicine in Matsumoto, Japan. Kawakami is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Pure Red Cell Aplasia, Adult T-Cell Leukemia, Anemia, and Sideroblastic Anemia.

    Experienced in Adult T-Cell Leukemia

    Noriko Senoo
    Experienced in Adult T-Cell Leukemia

    Noriko Senoo
    Referral may be required
    Matsumoto, JP 

    Noriko Senoo practices practicing medicine in Matsumoto, Japan. Ms. Senoo is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. Her clinical expertise encompasses Adult T-Cell Leukemia, Pure Red Cell Aplasia, Anemia, and Sideroblastic Anemia.

    Experienced in Adult T-Cell Leukemia

    Naoko Asano
    Experienced in Adult T-Cell Leukemia

    Naoko Asano
    Referral may be required
    Suzaka, JP 

    Naoko Asano practices practicing medicine in Suzaka, Japan. Ms. Asano is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Peripheral T-Cell Lymphoma, and Classical Hodgkin Lymphoma.

    Experienced in Adult T-Cell Leukemia

    Taku Yamane
    Experienced in Adult T-Cell Leukemia

    Taku Yamane
    Referral may be required
    Matsumoto, JP 

    Taku Yamane practices practicing medicine in Matsumoto, Japan. Mr. Yamane is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pure Red Cell Aplasia, Adult T-Cell Leukemia, Anemia, and Chronic Familial Neutropenia.

    Experienced in Adult T-Cell Leukemia

    Keijiro Sato
    Experienced in Adult T-Cell Leukemia

    Keijiro Sato
    Referral may be required
    Nagano, JP 

    Keijiro Sato practices practicing medicine in Nagano, Japan. Sato is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Hemolytic Crisis, Acquired Amegakaryocytic Thrombocytopenia, Mononucleosis, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Experienced in Adult T-Cell Leukemia

    Yumiko Higuchi
    Experienced in Adult T-Cell Leukemia

    Yumiko Higuchi
    Referral may be required
    Matsumoto, JP 

    Yumiko Higuchi practices practicing medicine in Matsumoto, Japan. Ms. Higuchi is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Familial Hypofibrinogenemia, Congenital Afibrinogenemia, Pure Red Cell Aplasia, and Wilms Tumor.

    Experienced in Adult T-Cell Leukemia

    Jun Kobayashi
    Experienced in Adult T-Cell Leukemia

    Jun Kobayashi
    Referral may be required
    Azumino, JP 

    Jun Kobayashi practices practicing medicine in Azumino, Japan. Mr. Kobayashi is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pure Red Cell Aplasia, Hemolytic Transfusion Reaction, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Adult T-Cell Leukemia.

    Experienced in Adult T-Cell Leukemia

    Hikaru Kobayashi
    Experienced in Adult T-Cell Leukemia

    Hikaru Kobayashi
    Referral may be required
    Nagano, JP 

    Hikaru Kobayashi practices practicing medicine in Nagano, Japan. Kobayashi is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Angioimmunoblastic T-cell Lymphoma, Graft Versus Host Disease (GvHD), Lymphofollicular Hyperplasia, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Experienced in Adult T-Cell Leukemia

    Toshiro Ito
    Experienced in Adult T-Cell Leukemia

    Toshiro Ito
    Referral may be required
    Matsumoto, JP 

    Toshiro Ito practices practicing medicine in Matsumoto, Japan. Mr. Ito is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Pure Red Cell Aplasia, Anemia, Adult T-Cell Leukemia, Bone Marrow Transplant, and Splenectomy.

    Experienced in Adult T-Cell Leukemia

    Kaoko Sakai
    Experienced in Adult T-Cell Leukemia

    Kaoko Sakai
    Referral may be required
    Matsumoto, JP 

    Kaoko Sakai practices practicing medicine in Matsumoto, Japan. Sakai is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Pure Red Cell Aplasia, Anemia, and Adult T-Cell Leukemia.

    Experienced in Adult T-Cell Leukemia

    Shoji Saito
    Experienced in Adult T-Cell Leukemia

    Shoji Saito
    Referral may be required
    Matsumoto, JP 

    Shoji Saito practices practicing medicine in Matsumoto, Japan. Mr. Saito is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Neuroblastoma, Leukemia, Embryonal Tumor with Multilayered Rosettes, Bone Marrow Transplant, and Thrombectomy.

    Experienced in Adult T-Cell Leukemia

    Toshimitsu Ueki
    Experienced in Adult T-Cell Leukemia

    Toshimitsu Ueki
    Referral may be required
    Nagano, JP 

    Toshimitsu Ueki practices practicing medicine in Nagano, Japan. Ueki is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Leukemia, Acute Myeloid Leukemia (AML), Acquired Amegakaryocytic Thrombocytopenia, Bone Marrow Aspiration, and Bone Marrow Transplant.

    Experienced in Adult T-Cell Leukemia

    Akira Morimoto
    Experienced in Adult T-Cell Leukemia

    Akira Morimoto
    Referral may be required
    Komagane, JP 

    Akira Morimoto practices practicing medicine in Komagane, Japan. Morimoto is rated as an Experienced expert by MediFind in the treatment of Adult T-Cell Leukemia. They are also highly rated in 17 other conditions, according to our data. Their clinical expertise encompasses Langerhans Cell Histiocytosis, Reticulohistiocytoma, Histiocytosis, Bone Marrow Transplant, and Salpingo-Oophorectomy.

    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.
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    Last Updated: 06/30/2026

    What is the definition of Adult T-Cell Leukemia?

    Adult T-cell leukemia/lymphoma (ATL) is is a rare and aggressive T-cell lymphoma that is linked to infection by the human T-cell lymphotropic virus 1 (HTLV-1). The exact mechanism by which HTLV-I infection causes the ATL is unknown. The clinical features of ATL include generalized swelling of the lymph nodes (lymphadenopathy), increased liver and spleen size (hepatosplenomegaly), immunosuppression, high levels of calcium in the blood, lytic bone lesions (spots that appear as 'holes' on a standard bone x-ray), and skin lesions. There are four basic clinical variants of ATL: acute (60% of cases), lymphomatous (20 % of cases), chronic (10% of cases) and smoldering (10% of cases).

    When should I see an Adult T-Cell Leukemia 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 an Adult T-Cell Leukemia 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 Adult T-Cell Leukemia doctor in Nagano, JP?

    You can find an Adult T-Cell Leukemia doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Adult T-Cell Leukemia 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 Adult T-Cell Leukemia 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 an Adult T-Cell Leukemia 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 Adult T-Cell Leukemia doctor search results page. 

    Why is it important to get a second opinion from a different Adult T-Cell Leukemia 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 Adult T-Cell Leukemia 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 Adult T-Cell Leukemia 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 Adult T-Cell Leukemia 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 Adult T-Cell Leukemia doctors in Nagano, JP?

    Look for the filter feature on the left side of the Adult T-Cell Leukemia 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 Adult T-Cell Leukemia doctor that offers video calls?

    Look for the filter feature on the left-side of the Adult T-Cell Leukemia 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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