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    Last Updated: 01/09/2026

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    MediFind found 20 doctor with experience in Williams Syndrome near Hokkaido, JP. Of these, 20 are Experienced.

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    20 providers found
      Experienced in Williams Syndrome

      Utano Tomaru
      Experienced in Williams Syndrome

      Utano Tomaru
      Sapporo, JP 

      Utano Tomaru practices in Sapporo, Japan. Tomaru is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their top areas of expertise are Vasculitis, Necrotizing Vasculitis, Microscopic Polyangiitis, HTLV-1 Associated Myelopathy, and Appendectomy.

      Experienced in Williams Syndrome

      Shuhei Baba
      Experienced in Williams Syndrome

      Shuhei Baba
      Sapporo, JP 

      Shuhei Baba practices in Sapporo, Japan. Mr. Baba is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Hyperaldosteronism, Low Potassium Level, Adrenal Gland Adenoma, Subacute Thyroiditis, and Endoscopic Transnasal Transsphenoidal Surgery.

      Experienced in Williams Syndrome

      Ayako Nagai-Chida
      Experienced in Williams Syndrome

      Ayako Nagai-Chida
      Sapporo, JP 

      Ayako Nagai-Chida practices in Sapporo, Japan. Ms. Nagai-Chida is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Pulmonary Veno-Occlusive Disease, Congenital Coronary Artery Malformation, Pulmonary Hypertension, Congenital Cardiovascular Shunt, and Adenoidectomy.

      Learn about our expert tiers
      Experienced in Williams Syndrome

      Bunya Takahashi
      Experienced in Williams Syndrome

      Bunya Takahashi
      JP 

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

      Experienced in Williams Syndrome

      Hiroaki Usubuchi
      Experienced in Williams Syndrome

      Hiroaki Usubuchi
      Sapporo, JP 

      Hiroaki Usubuchi practices in Sapporo, Japan. Mr. Usubuchi is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Hyperaldosteronism, Hypertension, Low Potassium Level, and Williams Syndrome.

      Experienced in Williams Syndrome

      Shinji Obara
      Experienced in Williams Syndrome

      Shinji Obara
      Sapporo, JP 

      Shinji Obara practices in Sapporo, Japan. Mr. Obara is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Hyperaldosteronism, Low Potassium Level, Adrenal Gland Adenoma, Subacute Thyroiditis, and Endoscopic Transnasal Transsphenoidal Surgery.

      Experienced in Williams Syndrome

      Norio Wada
      Experienced in Williams Syndrome

      Norio Wada
      Sapporo, JP 

      Norio Wada practices in Sapporo, Japan. Mr. Wada is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Hyperaldosteronism, Low Potassium Level, Hypertension, Adrenal Gland Adenoma, and Endoscopic Transnasal Transsphenoidal Surgery.

      Experienced in Williams Syndrome

      Satoshi Terae
      Experienced in Williams Syndrome

      Satoshi Terae
      Sapporo, JP 

      Satoshi Terae practices in Sapporo, Japan. Mr. Terae is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Hyperaldosteronism, Kwashiorkor, Hypertension, and Low Potassium Level.

      Experienced in Williams Syndrome

      Hirokuni Yamazawa
      Experienced in Williams Syndrome

      Hirokuni Yamazawa
      Sapporo, JP 

      Hirokuni Yamazawa practices in Sapporo, Japan. Yamazawa is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their top areas of expertise are Barth Syndrome, Hypertrophic Cardiomyopathy (HCM), Pulmonary Veno-Occlusive Disease, Heart Transplant, and Adenoidectomy.

      Experienced in Williams Syndrome

      Emi Takakuwa
      Experienced in Williams Syndrome

      Emi Takakuwa
      Sapporo, JP 

      Emi Takakuwa practices in Sapporo, Japan. Ms. Takakuwa is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Teratoma of the Mediastinum, Mikulicz Disease, Seborrheic Keratosis, Vitrectomy, and Colostomy.

      Experienced in Williams Syndrome

      Ichizo Tsujino
      Experienced in Williams Syndrome

      Ichizo Tsujino
      Sapporo, JP 

      Ichizo Tsujino practices in Sapporo, Japan. Tsujino is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their top areas of expertise are Sarcoidosis, Pulmonary Hypertension, Hypertension, Pulmonary Veno-Occlusive Disease, and Angioplasty.

      Experienced in Williams Syndrome

      Toshitaka Nakaya
      Experienced in Williams Syndrome

      Toshitaka Nakaya
      Sapporo, JP 

      Toshitaka Nakaya practices in Sapporo, Japan. Nakaya is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their top areas of expertise are Hypertension, Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, and Cerebral Hypoxia.

      Experienced in Williams Syndrome

      Atsuhito Takeda
      Experienced in Williams Syndrome

      Atsuhito Takeda
      Sapporo, JP 

      Atsuhito Takeda practices in Sapporo, Japan. Takeda is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Their top areas of expertise are Barth Syndrome, Cardiomyopathy, Coarctation of the Aorta, Cardiac Ablation, and Adenoidectomy.

      Experienced in Williams Syndrome

      Keishi Makita
      Experienced in Williams Syndrome

      Keishi Makita
      Tomakomai, JP 

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

      Experienced in Williams Syndrome

      Takahiro Sato
      Experienced in Williams Syndrome

      Takahiro Sato
      Sapporo, JP 

      Takahiro Sato practices in Sapporo, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Pulmonary Hypertension, Sarcoidosis, Hypertension, and Pulmonary Veno-Occlusive Disease.

      Experienced in Williams Syndrome

      Atsushi Manabe
      Experienced in Williams Syndrome

      Atsushi Manabe
      Sapporo, JP 

      Atsushi Manabe practices in Sapporo, Japan. Mr. Manabe is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Juvenile Myelomonocytic Leukemia (JMML), Infantile Neutropenia, and Bone Marrow Transplant.

      Experienced in Williams Syndrome

      Taku Watanabe
      Experienced in Williams Syndrome

      Taku Watanabe
      Sapporo, JP 

      Taku Watanabe practices in Sapporo, Japan. Mr. Watanabe is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Hypertension, and Cerebral Hypoxia.

      Experienced in Williams Syndrome

      Arina Miyoshi
      Experienced in Williams Syndrome

      Arina Miyoshi
      Sapporo, JP 

      Arina Miyoshi practices in Sapporo, Japan. Ms. Miyoshi is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. Her top areas of expertise are Low Potassium Level, Adrenal Gland Adenoma, Subacute Thyroiditis, Hyperthyroidism, and Endoscopic Transnasal Transsphenoidal Surgery.

      Experienced in Williams Syndrome

      Akihiro Ishizu
      Experienced in Williams Syndrome

      Akihiro Ishizu
      Sapporo, JP 

      Akihiro Ishizu practices in Sapporo, Japan. Mr. Ishizu is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Vasculitis, Necrotizing Vasculitis, Polyarteritis Nodosa, and Microscopic Polyangiitis.

      Experienced in Williams Syndrome

      Junichi Nakamura
      Experienced in Williams Syndrome

      Junichi Nakamura
      Sapporo, JP 

      Junichi Nakamura practices in Sapporo, Japan. Mr. Nakamura is rated as an Experienced expert by MediFind in the treatment of Williams Syndrome. His top areas of expertise are Pulmonary Veno-Occlusive Disease, Pulmonary Hypertension, Pulmonary Artery Agenesis, and Hypertension.

      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 20

      Last Updated: 01/09/2026

      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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