The 20 Best Internal Carotid Agenesis Doctors in Japan

Find the Top Internal Carotid Agenesis Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 92 doctor with experience in Internal Carotid Agenesis near Japan. Of these, 86 are Advanced, 5 are Distinguished and 1 are Experienced.

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92 providers found
    Distinguished in Internal Carotid Agenesis

    Akira Uchino
    Distinguished in Internal Carotid Agenesis

    Akira Uchino
    Referral may be required
    Saitama, JP 

    Akira Uchino practices practicing medicine in Saitama, Japan. Uchino is rated as a Distinguished expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Aberrant Subclavian Artery, Internal Carotid Agenesis, Pica, and Caudal Duplication.

    Distinguished in Internal Carotid Agenesis

    Motohiro Nomura
    Distinguished in Internal Carotid Agenesis

    Motohiro Nomura
    Referral may be required
    Yokohama, JP 

    Motohiro Nomura practices practicing medicine in Yokohama, Japan. Nomura is rated as a Distinguished expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Internal Carotid Agenesis, Pica, Subarachnoid Hemorrhage, Thrombectomy, and Microvascular Decompression.

    Distinguished in Internal Carotid Agenesis

    Yu Iida
    Distinguished in Internal Carotid Agenesis

    Yu Iida
    Referral may be required
    Yokohama, JP 

    Yu Iida practices practicing medicine in Yokohama, Japan. Iida is rated as a Distinguished expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Internal Carotid Agenesis, Arteriovenous Malformation, Hemangioma, Thrombectomy, and Stent Placement.

    Learn about our expert tiers
    Distinguished in Internal Carotid Agenesis

    Masaki Komiyama
    Distinguished in Internal Carotid Agenesis

    Masaki Komiyama
    Referral may be required
    Osaka, JP 

    Masaki Komiyama practices practicing medicine in Osaka, Japan. Mr. Komiyama is rated as a Distinguished expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Arteriovenous Malformation, Internal Carotid Agenesis, Hereditary Hemorrhagic Telangiectasia, Vein of Galen Aneurysm, and Liver Embolization.

    Distinguished in Internal Carotid Agenesis

    Kentaro Mori
    Distinguished in Internal Carotid Agenesis

    Kentaro Mori
    Referral may be required
    Tokyo, JP 

    Kentaro Mori practices practicing medicine in Tokyo, Japan. Mr. Mori is rated as a Distinguished expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Subarachnoid Hemorrhage, Trigeminal Neuralgia, Microvascular Decompression, and Thrombectomy.

    Advanced in Internal Carotid Agenesis

    Ryutaro Makino
    Advanced in Internal Carotid Agenesis

    Ryutaro Makino
    Referral may be required
    Kagoshima, JP 

    Ryutaro Makino practices practicing medicine in Kagoshima, Japan. Makino is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Internal Carotid Agenesis, Syringobulbia, Low Sodium Level, Thrombectomy, and Endoscopy.

    Advanced in Internal Carotid Agenesis

    Yuki Hamada
    Advanced in Internal Carotid Agenesis

    Yuki Hamada
    Referral may be required
    Kagoshima, JP 

    Yuki Hamada practices practicing medicine in Kagoshima, Japan. Hamada is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Internal Carotid Agenesis, Carotid Artery Disease, Stroke, Stent Placement, and Thrombectomy.

    Advanced in Internal Carotid Agenesis

    Satoshi Shitara
    Advanced in Internal Carotid Agenesis

    Satoshi Shitara
    Referral may be required
    Otsu, JP 

    Satoshi Shitara practices practicing medicine in Otsu, Japan. Mr. Shitara is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Amaurosis Fugax, Trigeminal Neuralgia, Microvascular Decompression, and Nerve Decompression.

    Advanced in Internal Carotid Agenesis

    Shigeki Takada
    Advanced in Internal Carotid Agenesis

    Shigeki Takada
    Referral may be required
    Kawahara, JP 

    Shigeki Takada practices practicing medicine in Kawahara, Japan. Mr. Takada is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Hemangioblastoma, Hemangioma, Brain Aneurysm, and Thrombectomy.

    Advanced in Internal Carotid Agenesis

    Hiroaki Sakai
    Advanced in Internal Carotid Agenesis

    Hiroaki Sakai
    Referral may be required
    Nabeshima, JP 

    Hiroaki Sakai practices practicing medicine in Nabeshima, Japan. Mr. Sakai is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Swallowing Difficulty, Spasticity, Drug Induced Dyskinesia, and Hip Replacement.

    Advanced in Internal Carotid Agenesis

    Koji Yokoyama
    Advanced in Internal Carotid Agenesis

    Koji Yokoyama
    Referral may be required
    Wakayama, JP 

    Koji Yokoyama practices practicing medicine in Wakayama, Japan. Mr. Yokoyama is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Kawasaki Disease, Waterhouse-Friderichsen Syndrome, Internal Carotid Agenesis, Vasculitis, and Endoscopy.

    Advanced in Internal Carotid Agenesis

    Yusuke Otsu
    Advanced in Internal Carotid Agenesis

    Yusuke Otsu
    Referral may be required
    Kurume, JP 

    Yusuke Otsu practices practicing medicine in Kurume, Japan. Mr. Otsu is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Moyamoya Disease, Gliosarcoma, Liver Embolization, and Microvascular Decompression.

    Advanced in Internal Carotid Agenesis

    Yukihiro Imaoka
    Advanced in Internal Carotid Agenesis

    Yukihiro Imaoka
    Referral may be required
    Kumamoto, JP 

    Yukihiro Imaoka practices practicing medicine in Kumamoto, Japan. Imaoka is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Internal Carotid Agenesis, Hemiplegia, Alternating Hemiplegia of Childhood, Thrombectomy, and Stent Placement.

    Advanced in Internal Carotid Agenesis

    Yorito Hattori
    Advanced in Internal Carotid Agenesis

    Yorito Hattori
    Referral may be required
    Osaka, JP 

    Yorito Hattori practices practicing medicine in Osaka, Japan. Hattori is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Carotid Artery Disease, Stroke, Vascular Dementia, Moyamoya Disease, and Extracranial-Intracranial Bypass Surgery.

    Advanced in Internal Carotid Agenesis

    Koji Yamashita
    Advanced in Internal Carotid Agenesis

    Koji Yamashita
    Referral may be required
    Tokyo, JP 

    Koji Yamashita practices practicing medicine in Tokyo, Japan. Mr. Yamashita is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Oligodendroglioma, Glioma, Gliomatosis Cerebri, Vertebroplasty, and Colonoscopy.

    Advanced in Internal Carotid Agenesis

    Takeshi Shimizu
    Advanced in Internal Carotid Agenesis

    Takeshi Shimizu
    Referral may be required
    Department Of Otorhinolaryngology Head And Neck Surgery, 
    Otsu, JP 

    Takeshi Shimizu practices practicing medicine in Otsu, Japan. Mr. Shimizu is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Allergic Rhinitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Thalamotomy, and Thrombectomy.

    Advanced in Internal Carotid Agenesis

    Kosuke Kumagai
    Advanced in Internal Carotid Agenesis

    Kosuke Kumagai
    Referral may be required
    Tokorozawa, JP 

    Kosuke Kumagai practices practicing medicine in Tokorozawa, Japan. Mr. Kumagai is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Subarachnoid Hemorrhage, Pica, Thrombectomy, and Carotid Artery Surgery.

    Advanced in Internal Carotid Agenesis

    Akihiko Wada
    Advanced in Internal Carotid Agenesis

    Akihiko Wada
    Referral may be required
    Tokyo, JP 

    Akihiko Wada practices practicing medicine in Tokyo, Japan. Wada is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Internal Carotid Agenesis, Burning Mouth Syndrome, Choroid Plexus Cyst, Corticobasal Degeneration, and Splenectomy.

    Advanced in Internal Carotid Agenesis

    Toshiyuki Ohtani
    Advanced in Internal Carotid Agenesis

    Toshiyuki Ohtani
    Referral may be required
    Chiba, JP 

    Toshiyuki Ohtani practices practicing medicine in Chiba, Japan. Mr. Ohtani is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Internal Carotid Agenesis, Autism Spectrum Disorder, Schizophrenia, Dysarthria, and Endovascular Embolization.

    Advanced in Internal Carotid Agenesis

    Toshihiko Shimizu
    Advanced in Internal Carotid Agenesis

    Toshihiko Shimizu
    Referral may be required
    Tokyo, JP 

    Toshihiko Shimizu practices practicing medicine in Tokyo, Japan. Shimizu is rated as an Advanced expert by MediFind in the treatment of Internal Carotid Agenesis. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Internal Carotid Agenesis, Migraine, Headache, and Tension Headache.

    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 92

    Last Updated: 06/30/2026

    What is the definition of Internal Carotid Agenesis?

    Internal carotid agenesis occurs when one or both of the blood vessels that supply blood to the brain (internal carotid arteries) do not develop (agenesis). The missing carotid artery can be on either side of the body. People missing one or both of the internal carotid arteries may not have any symptoms, because the body develops other blood vessel pathways to carry blood to the head. Some people do have symptoms including headaches, blurred vision, paralysis of some of the nerves in the head (palsy), recurrent seizures (epilepsy), or muscle weakness on one side of the body (hemiparesis). People who have Internal carotid agenesis have an increased risk for enlargement of the other blood vessels (aneurysm) in the brain. The exact cause of Internal carotid agenesis is not known. Diagnosis of Internal carotid agenesis often occurs accidentally when a person is having a brain MRI or CT scan. The diagnosis can be confirmed with magnetic resonance angiography (MRA). Due to a higher risk of brain aneurysms seen in people who have Internal carotid agenesis, screening for aneurysms may be recommended.

    When should I see an Internal Carotid Agenesis 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 an Internal Carotid Agenesis 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 Internal Carotid Agenesis doctor in Japan?

    You can find an Internal Carotid Agenesis doctor in any of the 10 largest U.S. cities by clicking below:

    Internal Carotid Agenesis doctor near New York, NY
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    Internal Carotid Agenesis doctor near Houston, TX
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    Internal Carotid Agenesis doctor near Philadelphia, PA
    Internal Carotid Agenesis doctor near Atlanta, GA
    Internal Carotid Agenesis doctor near Boston, MA
    Internal Carotid Agenesis doctor near Dallas, TX
    Internal Carotid Agenesis doctor near San Jose, CA

    How does MediFind rank Internal Carotid Agenesis 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 Internal Carotid Agenesis 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 an Internal Carotid Agenesis 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 Internal Carotid Agenesis doctor search results page. 

    Why is it important to get a second opinion from a different Internal Carotid Agenesis 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 an Internal Carotid Agenesis 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 Internal Carotid Agenesis 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 Internal Carotid Agenesis 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 Internal Carotid Agenesis doctors in Japan?

    Look for the filter feature on the left side of the Internal Carotid Agenesis 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 an Internal Carotid Agenesis doctor that offers video calls?

    Look for the filter feature on the left-side of the Internal Carotid Agenesis 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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