The 20 Best Williams Syndrome Doctors Near Me in Hokkaido, JP

Find the Top Williams Syndrome Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 21 doctor with experience in Williams Syndrome near Hokkaido, JP. Of these, 21 are Experienced.

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21 providers found
    Experienced in Williams Syndrome

    Utano Tomaru
    Experienced in Williams Syndrome

    Utano Tomaru
    Referral may be required
    Sapporo, JP 

    Utano Tomaru practices practicing medicine in Sapporo, Japan. Tomaru is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Vasculitis, Necrotizing Vasculitis, Microscopic Polyangiitis, and HTLV-1 Associated Myelopathy.

    Experienced in Williams Syndrome

    Shuhei Baba
    Experienced in Williams Syndrome

    Shuhei Baba
    Referral may be required
    Sapporo, JP 

    Shuhei Baba practices practicing medicine in Sapporo, Japan. Mr. Baba is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hyperaldosteronism, Adrenal Gland Adenoma, Low Potassium Level, Subacute Thyroiditis, and Endoscopic Transnasal Transsphenoidal Surgery.

    Experienced in Williams Syndrome

    Ayako Nagai-Chida
    Experienced in Williams Syndrome

    Ayako Nagai-Chida
    Referral may be required
    JP 

    Ayako Nagai-Chida practices practicing medicine in Japan. Ms. Nagai-Chida is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Congenital Coronary Artery Malformation, Congenital Cardiovascular Shunt, and Adenoidectomy.

    Learn about our expert tiers
    Experienced in Williams Syndrome

    Bunya Takahashi
    Experienced in Williams Syndrome

    Bunya Takahashi
    Referral may be required
    JP 

    Bunya Takahashi practices practicing medicine in Japan. Takahashi is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their clinical expertise encompasses Hyperaldosteronism, Williams Syndrome, Low Potassium Level, Arteriovenous Malformation, and Liver Embolization.

    Experienced in Williams Syndrome

    Hiroaki Usubuchi
    Experienced in Williams Syndrome

    Hiroaki Usubuchi
    Referral may be required
    Sapporo, JP 

    Hiroaki Usubuchi practices practicing medicine in Sapporo, Japan. Mr. Usubuchi is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hyperaldosteronism, Hypertension, Williams Syndrome, and Low Potassium Level.

    Experienced in Williams Syndrome

    Shinji Obara
    Experienced in Williams Syndrome

    Shinji Obara
    Referral may be required
    Sapporo, JP 

    Shinji Obara practices practicing medicine in Sapporo, Japan. Mr. Obara is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hyperaldosteronism, Adrenal Gland Adenoma, Low Potassium Level, Subacute Thyroiditis, and Endoscopic Transnasal Transsphenoidal Surgery.

    Experienced in Williams Syndrome

    Takahiro Sato
    Experienced in Williams Syndrome

    Takahiro Sato
    Referral may be required
    Sapporo, JP 

    Takahiro Sato practices practicing medicine in Sapporo, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Sarcoidosis, Pulmonary Hypertension, Hypertension, and Pulmonary Veno-Occlusive Disease.

    Experienced in Williams Syndrome

    Satoshi Terae
    Experienced in Williams Syndrome

    Satoshi Terae
    Referral may be required
    Sapporo, JP 

    Satoshi Terae practices practicing medicine in Sapporo, Japan. Mr. Terae is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hyperaldosteronism, Kwashiorkor, Hypertension, and Low Potassium Level.

    Experienced in Williams Syndrome

    Emi Takakuwa
    Experienced in Williams Syndrome

    Emi Takakuwa
    Referral may be required
    Sapporo, JP 

    Emi Takakuwa practices practicing medicine in Sapporo, Japan. Ms. Takakuwa is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Teratoma of the Mediastinum, Mikulicz Disease, Seborrheic Keratosis, Vitrectomy, and Colostomy.

    Experienced in Williams Syndrome

    Atsushi Manabe
    Experienced in Williams Syndrome

    Atsushi Manabe
    Referral may be required
    Sapporo, JP 

    Atsushi Manabe practices practicing medicine in Sapporo, Japan. Mr. Manabe is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Acute Lymphoblastic Leukemia (ALL), Leukemia, Juvenile Myelomonocytic Leukemia (JMML), Infantile Neutropenia, and Bone Marrow Transplant.

    Experienced in Williams Syndrome

    Atsuhito Takeda
    Experienced in Williams Syndrome

    Atsuhito Takeda
    Referral may be required
    Sapporo, JP 

    Atsuhito Takeda practices practicing medicine in Sapporo, Japan. Takeda is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Barth Syndrome, Cardiomyopathy, Coarctation of the Aorta, Cardiac Ablation, and Adenoidectomy.

    Experienced in Williams Syndrome

    Toshitaka Nakaya
    Experienced in Williams Syndrome

    Toshitaka Nakaya
    Referral may be required
    Sapporo, JP 

    Toshitaka Nakaya practices practicing medicine in Sapporo, Japan. Nakaya is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Hypertension, Pulmonary Hypertension, and Cerebral Hypoxia.

    Experienced in Williams Syndrome

    Hirokuni Yamazawa
    Experienced in Williams Syndrome

    Hirokuni Yamazawa
    Referral may be required
    Sapporo, JP 

    Hirokuni Yamazawa practices practicing medicine in Sapporo, Japan. Yamazawa is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Vascular Ehlers-Danlos Syndrome (VEDS), Restrictive Cardiomyopathy (RCM), Heart Transplant, and Adenoidectomy.

    Experienced in Williams Syndrome

    Ichizo Tsujino
    Experienced in Williams Syndrome

    Ichizo Tsujino
    Referral may be required
    Sapporo, JP 

    Ichizo Tsujino practices practicing medicine in Sapporo, Japan. Tsujino is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Sarcoidosis, Pulmonary Hypertension, Hypertension, Pulmonary Veno-Occlusive Disease, and Angioplasty.

    Experienced in Williams Syndrome

    Taku Watanabe
    Experienced in Williams Syndrome

    Taku Watanabe
    Referral may be required
    Sapporo, JP 

    Taku Watanabe practices practicing medicine in Sapporo, Japan. Mr. Watanabe is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Hypertension, and Cerebral Hypoxia.

    Experienced in Williams Syndrome

    Akihiro Ishizu
    Experienced in Williams Syndrome

    Akihiro Ishizu
    Referral may be required
    JP 

    Akihiro Ishizu practices practicing medicine in Japan. Mr. Ishizu is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Necrotizing Vasculitis, Polyarteritis Nodosa, and Microscopic Polyangiitis.

    Experienced in Williams Syndrome

    Arina Miyoshi
    Experienced in Williams Syndrome

    Arina Miyoshi
    Referral may be required
    Sapporo, JP 

    Arina Miyoshi practices practicing medicine in Sapporo, Japan. Ms. Miyoshi is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Adrenal Gland Adenoma, Low Potassium Level, Subacute Thyroiditis, Hyperthyroidism, and Endoscopic Transnasal Transsphenoidal Surgery.

    Experienced in Williams Syndrome

    Norio Wada
    Experienced in Williams Syndrome

    Norio Wada
    Referral may be required
    Sapporo, JP 

    Norio Wada practices practicing medicine in Sapporo, Japan. Mr. Wada is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Hyperaldosteronism, Low Potassium Level, Adrenal Gland Adenoma, Hypertension, and Endoscopic Transnasal Transsphenoidal Surgery.

    Experienced in Williams Syndrome

    Takahiro Tsuji
    Experienced in Williams Syndrome

    Takahiro Tsuji
    Referral may be required
    Sapporo, JP 

    Takahiro Tsuji practices practicing medicine in Sapporo, Japan. Mr. Tsuji is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Necrotizing Vasculitis, Gastrointestinal Perforation, Interstitial Nephritis, Fitz-Hugh-Curtis Syndrome, and Kidney Transplant.

    Experienced in Williams Syndrome

    Keishi Makita
    Experienced in Williams Syndrome

    Keishi Makita
    Referral may be required
    Tomakomai, JP 

    Keishi Makita practices practicing medicine in Tomakomai, Japan. Mr. Makita is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His clinical expertise encompasses Pulmonary Valve Stenosis, Alagille Syndrome, Williams Syndrome, and Interstitial Nephritis.

    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: 06/30/2026

    What is the definition of Williams Syndrome?

    Williams syndrome is a rare disorder that can lead to problems with development.

    When should I see a Williams Syndrome doctor in Hokkaido, 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 Williams Syndrome doctor in Hokkaido, 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 Williams Syndrome doctor in Hokkaido, JP?

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

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    How does MediFind rank Williams Syndrome doctors in Hokkaido, 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 Williams Syndrome doctors in Hokkaido, 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 Williams Syndrome doctor in Hokkaido, 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 Williams Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Williams Syndrome 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 Williams Syndrome doctor in Hokkaido, 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 Williams Syndrome 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 Williams Syndrome 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 Williams Syndrome doctors in Hokkaido, JP?

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

    Look for the filter feature on the left-side of the Williams Syndrome 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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