The 20 Best Common Variable Immune Deficiency Doctors Near Me in Tokyo, JP

Find the Top Common Variable Immune Deficiency Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 21 doctor with experience in Common Variable Immune Deficiency near Tokyo, JP. Of these, 19 are Experienced, 1 are Advanced and 1 are Distinguished.

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21 providers found
    Distinguished in Common Variable Immune Deficiency
    Distinguished in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Tomohiro Morio practices practicing medicine in Tokyo, Japan. Mr. Morio is rated as a Distinguished expert by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Severe Combined Immunodeficiency (SCID), Infantile Neutropenia, Primary Immunodeficiency (PID), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Advanced in Common Variable Immune Deficiency
    Advanced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Hirokazu Kanegane practices practicing medicine in Tokyo, Japan. Kanegane is rated as an Advanced expert by MediFind in the treatment of Common Variable Immune Deficiency. They are also highly rated in 33 other conditions, according to our data. Their clinical expertise encompasses X-Linked Lymphoproliferative Disease, Primary Immunodeficiency (PID), IPEX Syndrome, X-Linked Agammaglobulinemia, and Bone Marrow Transplant.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Takahiro Kamiya practices practicing medicine in Tokyo, Japan. Mr. Kamiya is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses IPEX Syndrome, Leukocyte Adhesion Deficiency Type 1, X-Linked Severe Combined Immunodeficiency, Bone Marrow Transplant, and Splenectomy.

    Learn about our expert tiers
    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Yushima, JP 

    Masaki Shimizu practices practicing medicine in Yushima, Japan. Mr. Shimizu is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Juvenile Idiopathic Arthritis (JIA), Arthritis, Juvenile Dermatomyositis, and Kikuchi Disease.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Takeshi Isoda practices practicing medicine in Tokyo, Japan. Mr. Isoda is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hemolytic Crisis, Hemophagocytic Lymphohistiocytosis, Aase Syndrome, X-Linked Lymphoproliferative Disease, and Bone Marrow Transplant.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Musashino, JP 

    Shuya Kaneko practices practicing medicine in Musashino, Japan. Kaneko is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Kikuchi Disease, Hemophagocytic Lymphohistiocytosis, Kawasaki Disease, and Lymphadenitis.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Makiko Egawa practices practicing medicine in Tokyo, Japan. Ms. Egawa is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. Her clinical expertise encompasses Hyper IgE Syndrome, Autosomal Dominant Hyper IgE Syndrome, Griscelli Syndrome, and Familial Cold Autoinflammatory Syndrome.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Ome, JP 

    Yu Kusaka practices practicing medicine in Ome, Japan. Kusaka is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. Their clinical expertise encompasses Legionnaire Disease, Severe Acute Respiratory Syndrome (SARS), Long Haul COVID, and Common Variable Immune Deficiency.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Hanae Ida practices practicing medicine in Tokyo, Japan. Ms. Ida is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Follicular Lymphoma, Acute Megakaryoblastic Leukemia, Lymphoid Hyperplasia, and Non-Hodgkin Lymphoma.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Chikako Kamae practices practicing medicine in Tokyo, Japan. Kamae is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. Their clinical expertise encompasses Denys-Drash Syndrome (DDS), ICF Syndrome, Immunodeficiency with Hyper IgM Type 1, Congenital Nephrotic Syndrome, and Nephrectomy.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    St. Luke's International University, 
    Tokyo, JP 

    Stuart Gilmour practices practicing medicine in Tokyo, Japan. Mr. Gilmour is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses COVID-19, Severe Acute Respiratory Syndrome (SARS), Pneumonia, and HIV/AIDS.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Noriko Mitsuiki practices practicing medicine in Tokyo, Japan. Ms. Mitsuiki is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Primary Immunodeficiency (PID), Activated PI3K Delta Syndrome (APDS), X-Linked Severe Combined Immunodeficiency, Severe Combined Immunodeficiency (SCID), and Bone Marrow Transplant.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Hideaki Takahashi practices practicing medicine in Tokyo, Japan. Takahashi is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Pancreatic Cancer, Head and Neck Squamous Cell Carcinoma (HNSCC), Salivary Gland Tumors, Pancreaticoduodenectomy, and Endoscopy.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Hideki Katsura practices practicing medicine in Tokyo, Japan. Mr. Katsura is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. His clinical expertise encompasses Diffuse Panbronchiolitis, Pleural Effusion, Interstitial Lung Disease, and Acute Interstitial Pneumonia.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Keiichi Kumasawa practices practicing medicine in Tokyo, Japan. Kumasawa is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Preeclampsia, Adenomyosis, Placenta Previa, High Blood Pressure in Infants, and Hysterectomy.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Dan Tomomasa practices practicing medicine in Tokyo, Japan. Mr. Tomomasa is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hemophagocytic Lymphohistiocytosis, Non-Langerhans-Cell Histiocytosis, Severe Combined Immunodeficiency (SCID), and Immunodeficiency with Hyper IgM Type 1.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Dai Maruyama practices practicing medicine in Tokyo, Japan. Maruyama is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. They are also highly rated in 18 other conditions, according to our data. Their clinical expertise encompasses Non-Hodgkin Lymphoma, Peripheral T-Cell Lymphoma, B-Cell Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Transplant.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Chuo, JP 

    Akiko Maeshima practices practicing medicine in Chuo, Japan. Ms. Maeshima is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses B-Cell Lymphoma, Non-Hodgkin Lymphoma, Follicular Lymphoma, Bone Marrow Transplant, and Endoscopy.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Chuo, JP 

    Koji Izutsu practices practicing medicine in Chuo, Japan. Mr. Izutsu is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Follicular Lymphoma, B-Cell Lymphoma, Peripheral T-Cell Lymphoma, and Bone Marrow Transplant.

    Experienced in Common Variable Immune Deficiency
    Experienced in Common Variable Immune Deficiency
    Referral may be required
    Tokyo, JP 

    Akitoshi Sato practices practicing medicine in Tokyo, Japan. Sato is rated as an Experienced expert by MediFind in the treatment of Common Variable Immune Deficiency. Their clinical expertise encompasses Diffuse Panbronchiolitis, Lymphofollicular Hyperplasia, Asthma, and Pneumonia.

    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 21

    Last Updated: 11/08/2026

    What is the definition of Common Variable Immune Deficiency?

    Common variable immune deficiency (CVID) is a disorder that impairs the immune system. People with CVID are highly susceptible to infection from foreign invaders such as bacteria, or more rarely, viruses and often develop recurrent infections, particularly in the lungs, sinuses, and ears. Pneumonia is common in people with CVID. Over time, recurrent infections can lead to chronic lung disease. Affected individuals may also experience infection or inflammation of the gastrointestinal tract, which can cause diarrhea and weight loss. Abnormal accumulation of immune cells causes enlarged lymph nodes (lymphadenopathy) or an enlarged spleen (splenomegaly) in some people with CVID. Immune cells can accumulate in other organs, forming small lumps called granulomas.

    When should I see a Common Variable Immune Deficiency doctor in Tokyo, 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 Common Variable Immune Deficiency doctor in Tokyo, 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 Common Variable Immune Deficiency doctor in Tokyo, JP?

    You can find a Common Variable Immune Deficiency doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Common Variable Immune Deficiency doctors in Tokyo, 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 Common Variable Immune Deficiency doctors in Tokyo, 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 Common Variable Immune Deficiency doctor in Tokyo, 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 Common Variable Immune Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Common Variable Immune Deficiency 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 Common Variable Immune Deficiency doctor in Tokyo, 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 Common Variable Immune Deficiency 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 Common Variable Immune Deficiency 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 Common Variable Immune Deficiency doctors in Tokyo, JP?

    Look for the filter feature on the left side of the Common Variable Immune Deficiency 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 Common Variable Immune Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Common Variable Immune Deficiency 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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