The 20 Best Mosaicism Doctors in Japan

Find the Top Mosaicism Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 610 doctor with experience in Mosaicism near Japan. Of these, 522 are Experienced, 77 are Advanced and 11 are Distinguished.

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610 providers found
    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Crest, 
    Kawaguchi, JP 

    Naomichi Matsumoto practices practicing medicine in Kawaguchi, Japan. Matsumoto is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. They are also highly rated in 156 other conditions, according to our data. Their clinical expertise encompasses West Syndrome, Coffin-Siris Syndrome, Neuronal Intranuclear Inclusion Disease (NIID), Pancreaticoduodenectomy, and Gastrostomy.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Toyoake, JP 

    Hiroki Kurahashi practices practicing medicine in Toyoake, Japan. Mr. Kurahashi is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Mosaicism, Fukuyama Type Muscular Dystrophy, Walker-Warburg Syndrome, Lissencephaly, and Kidney Transplant.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Kurume, JP 

    Ryuta Nishikomori practices practicing medicine in Kurume, Japan. Nishikomori is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. They are also highly rated in 17 other conditions, according to our data. Their clinical expertise encompasses Familial Cold Autoinflammatory Syndrome, Muckle-Wells Syndrome, Neonatal Onset Multisystem Inflammatory Disease, Griscelli Syndrome, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Otsu, JP 

    Satoko Miyatake practices practicing medicine in Otsu, Japan. Ms. Miyatake is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. She is also highly rated in 60 other conditions, according to our data. Her clinical expertise encompasses Acute Cerebellar Ataxia, Nemaline Myopathy, Neuronal Intranuclear Inclusion Disease (NIID), Drug Induced Dyskinesia, and Gastrostomy.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Yokohama, JP 

    Eriko Koshimizu practices practicing medicine in Yokohama, Japan. Ms. Koshimizu is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Pontocerebellar Hypoplasia, Mosaicism, Nemaline Myopathy, and Cerebellar Hypoplasia.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Kyoto, JP 

    Megumu Saito practices practicing medicine in Kyoto, Japan. Saito is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Blau Syndrome, Neonatal Onset Multisystem Inflammatory Disease, Familial Cold Autoinflammatory Syndrome, and Muckle-Wells Syndrome.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Toyoake, JP 

    Takema Kato practices practicing medicine in Toyoake, Japan. Ms. Kato is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Mosaicism, Incontinentia Pigmenti, Mosaic Variegated Aneuploidy Syndrome, and 1p36 Deletion Syndrome.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Sapporo, JP 

    Ken Natsuga practices practicing medicine in Sapporo, Japan. Mr. Natsuga is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Epidermolysis Bullosa, Bullae, Bullous Pemphigoid, Tissue Biopsy, and Splenectomy.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    JP 

    Kenichiro Hata practices practicing medicine in Japan. Mr. Hata is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Punctate Porokeratosis, Mosaicism, Baller-Gerold Syndrome, Tissue Biopsy, and Endoscopy.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Biosystems Science Course, 
    Sapporo, JP 

    Hiroshi Shimizu practices practicing medicine in Sapporo, Japan. Mr. Shimizu is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Bullous Pemphigoid, Bullae, Palmoplantar Keratoderma, Tissue Biopsy, and Splenectomy.

    Distinguished in Mosaicism
    Distinguished in Mosaicism
    Referral may be required
    Kyoto, JP 

    Seishi Ogawa practices practicing medicine in Kyoto, Japan. Ogawa is rated as a Distinguished expert by MediFind in the treatment of Mosaicism. They are also highly rated in 61 other conditions, according to our data. Their clinical expertise encompasses Myelodysplastic Syndrome (MDS), Leukemia, Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Asahikawa, JP 

    Satoru Takahashi practices practicing medicine in Asahikawa, Japan. Mr. Takahashi is rated as an Advanced expert by MediFind in the treatment of Mosaicism. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Multicentric Carpotarsal Osteolysis Syndrome, Prostate Cancer, Rett Syndrome, Endoscopy, and Thrombectomy.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Tokushima, JP 

    Fuminori Tanihara practices practicing medicine in Tokushima, Japan. Tanihara is rated as an Advanced expert by MediFind in the treatment of Mosaicism. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Mosaicism, Spermatogenesis Arrest, Shingles, and X-Linked Severe Combined Immunodeficiency.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Izumi, JP 

    Nobuhiko Okamoto practices practicing medicine in Izumi, Japan. Okamoto is rated as an Advanced expert by MediFind in the treatment of Mosaicism. They are also highly rated in 64 other conditions, according to our data. Their clinical expertise encompasses Bosma Arhinia Microphthalmia Syndrome, Micrognathia, Nicolaides-Baraitser Syndrome, Pancreaticoduodenectomy, and Endoscopy.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Kisarazu, JP 

    Osamu Ohara practices practicing medicine in Kisarazu, Japan. Mr. Ohara is rated as an Advanced expert by MediFind in the treatment of Mosaicism. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Neonatal Onset Multisystem Inflammatory Disease, Muckle-Wells Syndrome, Familial Cold Autoinflammatory Syndrome, Griscelli Syndrome, and Bone Marrow Transplant.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Yokohama, JP 

    Atsushi Fujita practices practicing medicine in Yokohama, Japan. Mr. Fujita is rated as an Advanced expert by MediFind in the treatment of Mosaicism. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Neuronal Intranuclear Inclusion Disease (NIID), Vertebral Artery Dissection, Cytomegalic Inclusion Disease, Liver Embolization, and Stent Placement.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Tokyo, JP 

    Maki Fukami practices practicing medicine in Tokyo, Japan. Fukami is rated as an Advanced expert by MediFind in the treatment of Mosaicism. They are also highly rated in 68 other conditions, according to our data. Their clinical expertise encompasses Russell-Silver Dwarfism, Intersex, Short Stature (Growth Disorders), and Idiopathic Short Stature (ISS).

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Hamamatsu, JP 

    Hirotomo Saitsu practices practicing medicine in Hamamatsu, Japan. Saitsu is rated as an Advanced expert by MediFind in the treatment of Mosaicism. They are also highly rated in 93 other conditions, according to our data. Their clinical expertise encompasses West Syndrome, Spasmus Nutans, Infant Epilepsy with Migrant Focal Crisis, Pacemaker Implantation, and Deep Brain Stimulation.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Tsukuba, JP 

    Toshifumi Nomura practices practicing medicine in Tsukuba, Japan. Nomura is rated as an Advanced expert by MediFind in the treatment of Mosaicism. They are also highly rated in 26 other conditions, according to our data. Their clinical expertise encompasses Palmoplantar Keratoderma, Acrokeratoelastoidosis of Costa, Epidermolytic Hyperkeratosis, and Nonbullous Congenital Ichthyosiform Erythroderma.

    Advanced in Mosaicism
    Advanced in Mosaicism
    Referral may be required
    Tokyo, JP 

    Osamu Samura practices practicing medicine in Tokyo, Japan. Mr. Samura is rated as an Advanced expert by MediFind in the treatment of Mosaicism. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Mosaicism, Achondrogenesis, Trisomy 18, and Chromosome 6 Uniparental Disomy.

    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 610

    Last Updated: 06/30/2026

    What is the definition of Mosaicism?

    Mosaicism is a condition in which cells within the same person have a different genetic makeup. This condition can affect any type of cell, including:

    • Blood cells
    • Egg and sperm cells
    • Skin cells

    When should I see a Mosaicism 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 Mosaicism 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 does MediFind rank Mosaicism 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 Mosaicism 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 Mosaicism 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 Mosaicism doctor search results page. 

    Why is it important to get a second opinion from a different Mosaicism 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 Mosaicism 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 Mosaicism 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 Mosaicism 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 Mosaicism doctors in Japan?

    Look for the filter feature on the left side of the Mosaicism 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 Mosaicism doctor that offers video calls?

    Look for the filter feature on the left-side of the Mosaicism 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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