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    Last Updated: 01/09/2026

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    MediFind found 56 doctor with experience in Severe Congenital Neutropenia near Japan. Of these, 44 are Experienced, 11 are Advanced and 1 are Distinguished.

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    56 providers found
      Distinguished in Severe Congenital Neutropenia

      Masao Kobayashi
      Distinguished in Severe Congenital Neutropenia

      Masao Kobayashi
      Osaka, JP 

      Masao Kobayashi practices in Osaka, Japan. Mr. Kobayashi is rated as a Distinguished expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are Severe Congenital Neutropenia, Infantile Neutropenia, Agranulocytosis, Bone Marrow Transplant, and Endoscopy.

      Advanced in Severe Congenital Neutropenia

      Tatsuya Morishima
      Advanced in Severe Congenital Neutropenia

      Tatsuya Morishima
      Kumamoto, JP 

      Tatsuya Morishima practices in Kumamoto, Japan. Mr. Morishima is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are Severe Congenital Neutropenia, Agranulocytosis, Acquired Amegakaryocytic Thrombocytopenia, Leukemia, and Bone Marrow Transplant.

      Advanced in Severe Congenital Neutropenia

      Kousaku Matsubara
      Advanced in Severe Congenital Neutropenia

      Kousaku Matsubara
      Kobe, JP 

      Kousaku Matsubara practices in Kobe, Japan. Matsubara is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Streptococcal Group B Infection, Severe Congenital Neutropenia, Strep Throat, and Immune Thrombocytopenic Purpura (ITP).

      Learn about our expert tiers
      Advanced in Severe Congenital Neutropenia

      Atsuro Saito
      Advanced in Severe Congenital Neutropenia

      Atsuro Saito
      Kobe, JP 

      Atsuro Saito practices in Kobe, Japan. Saito is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Severe Congenital Neutropenia, Neuroblastoma, X-Linked Lymphoproliferative Disease, Chronic Graft Versus Host Disease (cGvHD), and Bone Marrow Transplant.

      Advanced in Severe Congenital Neutropenia

      Daiichiro Hasegawa
      Advanced in Severe Congenital Neutropenia

      Daiichiro Hasegawa
      Kobe, JP 

      Daiichiro Hasegawa practices in Kobe, Japan. Hasegawa is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Embryonal Tumor with Multilayered Rosettes, Neuroblastoma, Leukemia, Bone Marrow Transplant, and Bone Graft.

      Advanced in Severe Congenital Neutropenia

      Nanako Nino
      Advanced in Severe Congenital Neutropenia

      Nanako Nino
      Kobe, JP 

      Nanako Nino practices in Kobe, Japan. Ms. Nino is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Her top areas of expertise are Severe Congenital Neutropenia, Neuroblastoma, Embryonal Tumor with Multilayered Rosettes, Chronic Familial Neutropenia, and Bone Marrow Transplant.

      Advanced in Severe Congenital Neutropenia

      Yoko Mizoguchi
      Advanced in Severe Congenital Neutropenia

      Yoko Mizoguchi
      Hiroshima, JP 

      Yoko Mizoguchi practices in Hiroshima, Japan. Ms. Mizoguchi is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Her top areas of expertise are Infantile Neutropenia, Agranulocytosis, Severe Congenital Neutropenia, and Hemophilia A.

      Advanced in Severe Congenital Neutropenia

      Suguru Uemura
      Advanced in Severe Congenital Neutropenia

      Suguru Uemura
      Kobe, JP 

      Suguru Uemura practices in Kobe, Japan. Uemura is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Neuroblastoma, Embryonal Tumor with Multilayered Rosettes, Severe Congenital Neutropenia, Aase Syndrome, and Bone Marrow Transplant.

      Advanced in Severe Congenital Neutropenia

      Tatsuya Yamashita
      Advanced in Severe Congenital Neutropenia

      Tatsuya Yamashita
      Kanazawa, JP 

      Tatsuya Yamashita practices in Kanazawa, Japan. Mr. Yamashita is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are Liver Cancer, Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), Hepatectomy, and Liver Transplant.

      Advanced in Severe Congenital Neutropenia

      Aiko Kozaki
      Advanced in Severe Congenital Neutropenia

      Aiko Kozaki
      Kobe, JP 

      Aiko Kozaki practices in Kobe, Japan. Ms. Kozaki is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Her top areas of expertise are Severe Congenital Neutropenia, X-Linked Lymphoproliferative Disease, Chronic Graft Versus Host Disease (cGvHD), Neuroblastoma, and Bone Marrow Transplant.

      Advanced in Severe Congenital Neutropenia

      Satoru Takafuji
      Advanced in Severe Congenital Neutropenia

      Satoru Takafuji
      Kobe, JP 

      Satoru Takafuji practices in Kobe, Japan. Mr. Takafuji is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are Aase Syndrome, Severe Congenital Neutropenia, Chromosome 7p Deletion, Neuroblastoma, and Bone Marrow Transplant.

      Advanced in Severe Congenital Neutropenia

      Takehito Yokoi
      Advanced in Severe Congenital Neutropenia

      Takehito Yokoi
      Osaka, JP 

      Takehito Yokoi practices in Osaka, Japan. Yokoi is rated as an Advanced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Severe Congenital Neutropenia, Chromosome 7p Deletion, Chronic Familial Neutropenia, and Acute Erythroid Leukemia (AEL).

      Experienced in Severe Congenital Neutropenia

      Hideyo Hirai
      Experienced in Severe Congenital Neutropenia

      Hideyo Hirai
      Tokyo, JP 

      Hideyo Hirai practices in Tokyo, Japan. Hirai is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Acute Myeloblastic Leukemia without Maturation, Acute Myeloblastic Leukemia with Maturation, Severe Congenital Neutropenia, and Agranulocytosis.

      Experienced in Severe Congenital Neutropenia

      Ken-ichiro Watanabe
      Experienced in Severe Congenital Neutropenia

      Ken-ichiro Watanabe
      Shizuoka, JP 

      Ken-ichiro Watanabe practices in Shizuoka, Japan. Mr. Watanabe is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are Aplastic Anemia, Severe Congenital Neutropenia, Burkitt Lymphoma, Hepato-Pancreato-Biliary Surgery, and Bone Marrow Transplant.

      Experienced in Severe Congenital Neutropenia

      Yoshiyuki Kosaka
      Experienced in Severe Congenital Neutropenia

      Yoshiyuki Kosaka
      Kobe, JP 

      Yoshiyuki Kosaka practices in Kobe, Japan. Mr. Kosaka is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are Neuroblastoma, Embryonal Tumor with Multilayered Rosettes, Acute Lymphoblastic Leukemia (ALL), Leukemia, and Bone Marrow Transplant.

      Experienced in Severe Congenital Neutropenia

      Megumu K. Saito
      Experienced in Severe Congenital Neutropenia

      Megumu K. Saito
      Kyoto, JP 

      Megumu Saito practices in Kyoto, Japan. Saito is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Blau Syndrome, Muckle-Wells Syndrome, Neonatal Onset Multisystem Inflammatory Disease, and Familial Cold Autoinflammatory Syndrome.

      Experienced in Severe Congenital Neutropenia

      Toshio Heike
      Experienced in Severe Congenital Neutropenia

      Toshio Heike
      Amagasaki, JP 

      Toshio Heike practices in Amagasaki, Japan. Mr. Heike is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are Muckle-Wells Syndrome, Familial Cold Autoinflammatory Syndrome, Neonatal Onset Multisystem Inflammatory Disease, Bone Marrow Aspiration, and Hepato-Pancreato-Biliary Surgery.

      Experienced in Severe Congenital Neutropenia

      Hidefumi Hiramatsu
      Experienced in Severe Congenital Neutropenia

      Hidefumi Hiramatsu
      Kyoto, JP 

      Hidefumi Hiramatsu practices in Kyoto, Japan. Hiramatsu is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Aase Syndrome, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Severe Congenital Neutropenia

      Akihiro Hoshino
      Experienced in Severe Congenital Neutropenia

      Akihiro Hoshino
      Tokyo, JP 

      Akihiro Hoshino practices in Tokyo, Japan. Mr. Hoshino is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. His top areas of expertise are ZAP70-Related Severe Combined Immunodeficiency, IPEX Syndrome, X-Linked Lymphoproliferative Disease, Lymphadenectomy, and Endoscopy.

      Experienced in Severe Congenital Neutropenia

      Tomonari Shigemura
      Experienced in Severe Congenital Neutropenia

      Tomonari Shigemura
      Matsumoto, JP 

      Tomonari Shigemura practices in Matsumoto, Japan. Shigemura is rated as an Experienced expert by MediFind in the treatment of Severe Congenital Neutropenia. Their top areas of expertise are Chronic Granulomatous Disease, ICF Syndrome, X-Linked Severe Combined Immunodeficiency, Bone Marrow Transplant, and Appendectomy.

      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 56

      Last Updated: 01/09/2026

      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 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 a Severe Congenital Neutropenia 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 Severe Congenital Neutropenia doctor in Japan?

      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 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 Severe Congenital Neutropenia 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 a Severe Congenital Neutropenia 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 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 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 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 Japan?

      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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