The 20 Best Holoprosencephaly Doctors Near Me in Tokyo, 13

Find the Top Holoprosencephaly Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 3 doctor with experience in Holoprosencephaly near Tokyo, 13. Of these, 3 are Experienced.

Location
LocationClose
3 providers found
    Experienced in Holoprosencephaly
    Experienced in Holoprosencephaly
    Referral may be required
    Tama, JP 
     (1.8 km away)

    Yukihiro Hasegawa practices practicing medicine in Tama, Japan. Hasegawa is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. They are also highly rated in 24 other conditions, according to our data. Their clinical expertise encompasses Turner Syndrome, Intersex, Hypothyroidism, Mixed Gonadal Dysgenesis, and Hormone Replacement Therapy (HRT).

    Experienced in Holoprosencephaly
    Experienced in Holoprosencephaly
    Referral may be required
    Fuchu, JP 
     (5.4 km away)

    Mikako Enokizono practices practicing medicine in Fuchu, Japan. Enokizono is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. Their clinical expertise encompasses Inborn Amino Acid Metabolism Disorder, West Syndrome, Hemimegalencephaly, and Retropharyngeal Abscess.

    Experienced in Holoprosencephaly
    Experienced in Holoprosencephaly
    Referral may be required
    Tachikawa, JP 
     (9.5 km away)

    Mamiko Yamada practices practicing medicine in Tachikawa, Japan. Yamada is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. They are also highly rated in 16 other conditions, according to our data. Their clinical expertise encompasses Orofaciodigital Syndrome 1, Oral-Facial-Digital Syndrome, Polysyndactyly Cardiac Malformation, Gastrostomy, and Salpingo-Oophorectomy.

    Learn about our expert tiers
    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.
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    Last Updated: 11/08/2026

    What is the definition of Holoprosencephaly?

    Holoprosencephaly is an abnormality of brain development in which the brain doesn't properly divide into the right and left hemispheres. The condition can also affect development of the head and face. There are 4 types of Holoprosencephaly, distinguished by severity. From most to least severe, the 4 types are alobar, semi-lobar, lobar, and middle interhemispheric variant (MIHV). In general, the severity of any facial defects corresponds to the severity of the brain defect. The most severely affected people have one central eye (cyclopia) and a tubular nasal structure (proboscis) located above the eye. In the less severe forms, the brain is only partially divided, and the eyes usually are set close together. Other signs and symptoms often include intellectual disability and pituitary gland problems. Holoprosencephaly can be caused by genetic changes in any of at least 14 different genes; chromosome abnormalities; or agents that can cause birth defects (teratogens). It may also be a feature of several unique genetic syndromes. In many cases, the exact cause is unknown.

    When should I see a Holoprosencephaly doctor near Tokyo, 13?

    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 Holoprosencephaly doctor near Tokyo, 13?

    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 Holoprosencephaly doctor near Tokyo, 13?

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

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    How does MediFind rank Holoprosencephaly doctors near Tokyo, 13?

    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 Holoprosencephaly doctors near Tokyo, 13?

    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 Holoprosencephaly doctor near Tokyo, 13?

    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 Holoprosencephaly doctor search results page. 

    Why is it important to get a second opinion from a different Holoprosencephaly 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 Holoprosencephaly doctor near Tokyo, 13?

    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 Holoprosencephaly 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 Holoprosencephaly 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 Holoprosencephaly doctors near Tokyo, 13?

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

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