The 20 Best Factor 5 Deficiency Doctors in Japan

Find the Top Factor 5 Deficiency Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 188 doctor with experience in Factor 5 Deficiency near Japan. Of these, 164 are Experienced, 19 are Advanced, 4 are Distinguished and 1 are Elite.

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188 providers found
    Elite in Factor 5 Deficiency
    Elite in Factor 5 Deficiency
    Referral may be required
    Yamagata, JP 

    Akitada Ichinose practices practicing medicine in Yamagata, Japan. Ichinose is rated as an Elite expert by MediFind in the treatment of Factor 5 Deficiency. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Factor 13 Deficiency, Factor 5 Deficiency, Factor 10 Deficiency, and Acquired Hemophilia.

    Distinguished in Factor 5 Deficiency
    Distinguished in Factor 5 Deficiency
    Referral may be required
    Yamagata, JP 

    Masayoshi Souri practices practicing medicine in Yamagata, Japan. Mr. Souri is rated as a Distinguished expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Factor 13 Deficiency, Factor 10 Deficiency, Factor 5 Deficiency, and Blood Clots.

    Distinguished in Factor 5 Deficiency
    Distinguished in Factor 5 Deficiency
    Referral may be required
    Yamagata, JP 

    Tsukasa Osaki practices practicing medicine in Yamagata, Japan. Mr. Osaki is rated as a Distinguished expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Factor 13 Deficiency, Factor 5 Deficiency, Factor 10 Deficiency, and Blood Clots.

    Learn about our expert tiers
    Distinguished in Factor 5 Deficiency
    Distinguished in Factor 5 Deficiency
    Referral may be required
    JP 

    Yoshiyuki Ogawa practices practicing medicine in Japan. Mr. Ogawa is rated as a Distinguished expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Acquired Hemophilia, Blood Clots, Factor 5 Deficiency, and Hemophilia A.

    Distinguished in Factor 5 Deficiency
    Distinguished in Factor 5 Deficiency
    Referral may be required
    Maebashi, JP 

    Hiroshi Handa practices practicing medicine in Maebashi, Japan. Mr. Handa is rated as a Distinguished expert by MediFind in the treatment of Factor 5 Deficiency. 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 Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Kashihara-shi, JP 

    Keiji Nogami practices practicing medicine in Kashihara-shi, Japan. Mr. Nogami is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Hemophilia A, Blood Clots, Acquired Hemophilia, Synovectomy, and Adenoidectomy.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Kanazawa, JP 

    Hidesaku Asakura practices practicing medicine in Kanazawa, Japan. Asakura is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Disseminated Intravascular Coagulation, Blood Clots, Protein S Deficiency, Factor 10 Deficiency, and Tissue Biopsy.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Sapporo, JP 

    Masahiro Ieko practices practicing medicine in Sapporo, Japan. Mr. Ieko is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Prothrombin Deficiency, Acquired Hemophilia, Antiphospholipid Syndrome, and Factor 5 Deficiency.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Maebashi, JP 

    Yuri Miyazawa practices practicing medicine in Maebashi, Japan. Miyazawa is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Factor 5 Deficiency, Acquired Hemophilia, Felty Syndrome, Philadelphia-Negative Chronic Myeloid Leukemia, and Tissue Biopsy.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Tokyo, JP 

    Keiko Shinozawa practices practicing medicine in Tokyo, Japan. Ms. Shinozawa is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Blood Clots, Hemophilia A, Acquired Hemophilia, and Factor 5 Deficiency.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Tokyo, JP 

    Hiroshi Inaba practices practicing medicine in Tokyo, Japan. Mr. Inaba is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Blood Clots, Hemophilia A, Factor 5 Deficiency, and Hemophilia B.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Kanazawa, JP 

    Akira Matsumoto practices practicing medicine in Kanazawa, Japan. Matsumoto is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Acquired Hemophilia, Factor 5 Deficiency, Blood Clots, and Hemophilia A.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Kochi, JP 

    Kazuto Togitani practices practicing medicine in Kochi, Japan. Mr. Togitani is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Factor 5 Deficiency, Lymphoid Hyperplasia, Disseminated Intravascular Coagulation, Bone Marrow Transplant, and Splenectomy.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Kanazawa, JP 

    Shinya Yamada practices practicing medicine in Kanazawa, Japan. Yamada is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Disseminated Intravascular Coagulation, Blue Rubber Bleb Nevus Syndrome, Blood Clots, Endoscopy, and Colonoscopy.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    JP 

    Kunio Yanagisawa practices practicing medicine in Japan. Mr. Yanagisawa is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Acquired Hemophilia, Blood Clots, Factor 5 Deficiency, and Thrombocytopenia.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Kanazawa, JP 

    Eriko Morishita practices practicing medicine in Kanazawa, Japan. Ms. Morishita is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Protein S Deficiency, Protein C Deficiency, Congenital Antithrombin 3 Deficiency, Bone Marrow Transplant, and Splenectomy.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Tokushima, JP 

    Etsuko Sekimoto practices practicing medicine in Tokushima, Japan. Ms. Sekimoto is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Factor 5 Deficiency, Blood Clots, Von Willebrand Disease (VWD), and Acute Megakaryoblastic Leukemia.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Tokushima, JP 

    Toshio Shigekiyo practices practicing medicine in Tokushima, Japan. Mr. Shigekiyo is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Factor 5 Deficiency, Von Willebrand Disease (VWD), Blood Clots, and Acute Megakaryoblastic Leukemia.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Kochi, JP 

    Yoshiki Uemura practices practicing medicine in Kochi, Japan. Mr. Uemura is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Factor 5 Deficiency, Autoimmune Hemolytic Anemia, Musculocontractural Ehlers-Danlos Syndrome (mcEDS), B-Cell Lymphoma, and Splenectomy.

    Advanced in Factor 5 Deficiency
    Advanced in Factor 5 Deficiency
    Referral may be required
    Nara-shi, JP 

    Kenichi Ogiwara practices practicing medicine in Nara-shi, Japan. Mr. Ogiwara is rated as an Advanced expert by MediFind in the treatment of Factor 5 Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Blood Clots, Hemophilia A, Factor V Leiden Thrombophilia, Acquired Hemophilia, and Synovectomy.

    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 188

    Last Updated: 11/08/2026

    What is the definition of Factor 5 Deficiency?

    Factor V deficiency is a bleeding disorder that is passed down through families. It affects the ability of the blood to clot.

    When should I see a Factor 5 Deficiency 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 Factor 5 Deficiency 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 Factor 5 Deficiency doctor in Japan?

    You can find a Factor 5 Deficiency doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Factor 5 Deficiency 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 Factor 5 Deficiency 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 Factor 5 Deficiency 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 Factor 5 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Factor 5 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 Factor 5 Deficiency 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 Factor 5 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 Factor 5 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 Factor 5 Deficiency doctors in Japan?

    Look for the filter feature on the left side of the Factor 5 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 Factor 5 Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Factor 5 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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