The 20 Best Severe Congenital Neutropenia Doctors Near Me in Nagano, JP

Find the Top Severe Congenital Neutropenia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 7 doctor with experience in Severe Congenital Neutropenia near Nagano, JP. Of these, 7 are Experienced.

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7 providers found
    Experienced in Severe Congenital Neutropenia

    Tomonari Shigemura
    Experienced in Severe Congenital Neutropenia

    Tomonari Shigemura
    Matsumoto, JP 

    Tomonari Shigemura practices practicing medicine in Matsumoto, Japan. Shigemura is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Chronic Granulomatous Disease, ICF Syndrome, X-Linked Severe Combined Immunodeficiency, Bone Marrow Transplant, and Appendectomy.

    Experienced in Severe Congenital Neutropenia

    Yozo Nakazawa
    Experienced in Severe Congenital Neutropenia

    Yozo Nakazawa
    Matsumoto, JP 

    Yozo Nakazawa practices practicing medicine in Matsumoto, Japan. Nakazawa is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. They are also highly rated in 15 other conditions, according to our data. Their clinical expertise encompasses Hemophagocytic Lymphohistiocytosis, Non-Langerhans-Cell Histiocytosis, Histiocytosis, Bone Marrow Transplant, and Thrombectomy.

    Experienced in Severe Congenital Neutropenia

    Kenichi Koike
    Experienced in Severe Congenital Neutropenia

    Kenichi Koike
    Matsumoto, JP 

    Kenichi Koike practices practicing medicine in Matsumoto, Japan. Mr. Koike is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Juvenile Myelomonocytic Leukemia (JMML), Coronary Artery Aneurysm, Enlarged Liver, Bone Marrow Transplant, and Appendectomy.

    Learn about our expert tiers
    Experienced in Severe Congenital Neutropenia

    Masaru Terada
    Experienced in Severe Congenital Neutropenia

    Masaru Terada
    Suzaka, JP 

    Masaru Terada practices practicing medicine in Suzaka, Japan. Mr. Terada is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. His clinical expertise encompasses Horseshoe Kidney, Bladder Stones, Gangrene, Severe Congenital Neutropenia, and Appendectomy.

    Experienced in Severe Congenital Neutropenia

    Kenji T. Sano
    Experienced in Severe Congenital Neutropenia

    Kenji T. Sano
    Iida, JP 

    Kenji Sano practices practicing medicine in Iida, Japan. Mr. Sano is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Anhidrosis, Colorectal Polyps, Adult Soft Tissue Sarcoma, Pancreaticoduodenectomy, and Colonoscopy.

    Experienced in Severe Congenital Neutropenia

    Yasunari Ohno
    Experienced in Severe Congenital Neutropenia

    Yasunari Ohno
    Matsumoto, JP 

    Yasunari Ohno practices practicing medicine in Matsumoto, Japan. Ohno is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Gangrene, Severe Congenital Neutropenia, Insulinoma, Liver Transplant, and Mastectomy.

    Experienced in Severe Congenital Neutropenia

    Takeshi M. Uehara
    Experienced in Severe Congenital Neutropenia

    Takeshi M. Uehara
    Matsumoto, JP 

    Takeshi Uehara practices practicing medicine in Matsumoto, Japan. Mr. Uehara is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses IgG4-Related Disease, Gallbladder Adenocarcinoma, Anhidrosis, Endoscopy, and Pancreaticoduodenectomy.

    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 1-7 of 7

    Last Updated: 04/28/2026

    What is the definition of Severe Congenital Neutropenia?

    Severe congenital neutropenia is a condition that increases the risk of repeated infections in affected individuals. People with this condition have an abnormally low level (deficiency) of neutrophils, a type of white blood cell that plays a role in inflammation and in fighting infection. The shortage of neutrophils, called neutropenia, is apparent at birth or soon afterward. It leads to frequent infections beginning in infancy, including infections of the sinuses, lungs, and liver. Affected individuals can also develop fevers and inflammation of the gums (gingivitis) and skin. Approximately 40 percent of affected people have decreased bone density (osteopenia) and may develop osteoporosis, a condition that makes bones progressively more brittle and likely to fracture. In people with severe congenital neutropenia, bone disorders can begin at any time from infancy through adulthood.

    When should I see a Severe Congenital Neutropenia 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 Severe Congenital Neutropenia 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 Severe Congenital Neutropenia doctor in Nagano, JP?

    You can find a Severe Congenital Neutropenia doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Severe Congenital Neutropenia 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 Severe Congenital Neutropenia 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 Severe Congenital Neutropenia 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 Severe Congenital Neutropenia doctor search results page. 

    Why is it important to get a second opinion from a different Severe Congenital Neutropenia 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 Severe Congenital Neutropenia 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 Severe Congenital Neutropenia 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 Severe Congenital Neutropenia 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 Severe Congenital Neutropenia doctors in Nagano, JP?

    Look for the filter feature on the left side of the Severe Congenital Neutropenia 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 Severe Congenital Neutropenia doctor that offers video calls?

    Look for the filter feature on the left-side of the Severe Congenital Neutropenia 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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