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    Last Updated: 01/09/2026

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    MediFind found 37 doctor with experience in Hyperthyroidism near Hokkaido, JP. Of these, 31 are Experienced, 5 are Advanced and 1 are Distinguished.

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    37 providers found
      Distinguished in Hyperthyroidism

      Masayuki Sakurai
      Distinguished in Hyperthyroidism

      Masayuki Sakurai
      Sapporo, JP 

      Masayuki Sakurai practices in Sapporo, Japan. Mr. Sakurai is rated as a Distinguished expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Thyroid Cancer, Hyperthyroidism, Papillary Thyroid Cancer, Thyroid Nodule, and Thyroidectomy.

      Advanced in Hyperthyroidism

      Hiroshi G. Takahashi
      Advanced in Hyperthyroidism

      Hiroshi G. Takahashi
      Muroran, JP 

      Hiroshi Takahashi practices in Muroran, Japan. Mr. Takahashi is rated as an Advanced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Ballinger-Wallace Syndrome, Cone Dystrophy, Retinopathy Pigmentary Mental Retardation, Cataract Removal, and Spinal Fusion.

      Advanced in Hyperthyroidism

      Kenji Iwaku
      Advanced in Hyperthyroidism

      Kenji Iwaku
      Sapporo, JP 

      Kenji Iwaku practices in Sapporo, Japan. Mr. Iwaku is rated as an Advanced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Hyperthyroidism, Graves Disease, Diabetic Ketoacidosis, and Thyroid Cancer.

      Learn about our expert tiers
      Advanced in Hyperthyroidism

      Norio Wada
      Advanced in Hyperthyroidism

      Norio Wada
      Sapporo, JP 

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

      Advanced in Hyperthyroidism

      Arina Miyoshi
      Advanced in Hyperthyroidism

      Arina Miyoshi
      Sapporo, JP 

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

      Advanced in Hyperthyroidism

      Shuhei Baba
      Advanced in Hyperthyroidism

      Shuhei Baba
      Sapporo, JP 

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

      Hideto Yamada
      Experienced in Hyperthyroidism

      Hideto Yamada
      Experienced in Hyperthyroidism

      Hideto Yamada
      Sapporo, JP 

      Hideto Yamada practices in Sapporo, Japan. Mr. Yamada is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Congenital Cytomegalovirus, Cytomegalic Inclusion Disease, Cytomegalovirus Infection, Protein S Deficiency, and Endoscopy.

      Toshihisa Anzai
      Experienced in Hyperthyroidism

      Toshihisa Anzai
      Experienced in Hyperthyroidism

      Toshihisa Anzai
      Sapporo, JP 

      Toshihisa Anzai practices in Sapporo, Japan. Mr. Anzai is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Heart Failure, Sarcoidosis, Cardiomyopathy, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

      Experienced in Hyperthyroidism

      Fumihito Hikage
      Experienced in Hyperthyroidism

      Fumihito Hikage
      Sapporo, JP 

      Fumihito Hikage practices in Sapporo, Japan. Hikage is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. Their top areas of expertise are Retinal Vein Occlusion, Graves Disease, Hyperthyroidism, and Diabetic Retinopathy.

      Experienced in Hyperthyroidism

      Hajime Sugawara
      Experienced in Hyperthyroidism

      Hajime Sugawara
      Sapporo, JP 

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

      Experienced in Hyperthyroidism

      Shinji Obara
      Experienced in Hyperthyroidism

      Shinji Obara
      Sapporo, JP 

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

      Experienced in Hyperthyroidism

      Hiroshi Ohguro
      Experienced in Hyperthyroidism

      Hiroshi Ohguro
      Sapporo, JP 

      Hiroshi Ohguro practices in Sapporo, Japan. Mr. Ohguro is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Retinal Vein Occlusion, Diabetic Retinopathy, Familial Wilms Tumor 2, and Uveitis.

      Experienced in Hyperthyroidism

      Megumi Watanabe
      Experienced in Hyperthyroidism

      Megumi Watanabe
      Sapporo, JP 

      Megumi Watanabe practices in Sapporo, Japan. Ms. Watanabe is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Retinal Vein Occlusion, Graves Disease, Hyperthyroidism, and Cerebral Hypoxia.

      Experienced in Hyperthyroidism

      Masato Furuhashi
      Experienced in Hyperthyroidism

      Masato Furuhashi
      Sapporo, JP 

      Masato Furuhashi practices in Sapporo, Japan. Mr. Furuhashi is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Hypertension, Atherosclerosis, Non-Alcoholic Fatty Liver Disease, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

      Experienced in Hyperthyroidism

      Hiroshi Nomoto
      Experienced in Hyperthyroidism

      Hiroshi Nomoto
      Asahikawa, JP 

      Hiroshi Nomoto practices in Asahikawa, Japan. Mr. Nomoto is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Low Blood Sugar, Maturity Onset Diabetes of the Young, Sleeve Gastrectomy, and Gastrectomy.

      Experienced in Hyperthyroidism

      Araya Umetsu
      Experienced in Hyperthyroidism

      Araya Umetsu
      Sapporo, JP 

      Araya Umetsu practices in Sapporo, Japan. Ms. Umetsu is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Retinal Vein Occlusion, Graves Disease, Hyperthyroidism, and Diabetic Retinopathy.

      Experienced in Hyperthyroidism

      Yosuke Ida
      Experienced in Hyperthyroidism

      Yosuke Ida
      Sapporo, JP 

      Yosuke Ida practices in Sapporo, Japan. Mr. Ida is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Retinal Vein Occlusion, Graves Disease, Hyperthyroidism, and Diabetic Retinopathy.

      Experienced in Hyperthyroidism

      Tatsuya Atsumi
      Experienced in Hyperthyroidism

      Tatsuya Atsumi
      Sapporo, JP 

      Tatsuya Atsumi practices in Sapporo, Japan. Mr. Atsumi is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Antiphospholipid Syndrome, Rheumatoid Arthritis (RA), Arthritis, Sleeve Gastrectomy, and Splenectomy.

      Experienced in Hyperthyroidism

      So Nagai
      Experienced in Hyperthyroidism

      So Nagai
      Sapporo, JP 

      So Nagai practices in Sapporo, Japan. Ms. Nagai is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertriglyceridemia, and Lipidosis with Triglycerid Storage Disease.

      Experienced in Hyperthyroidism

      Shuji Sai
      Experienced in Hyperthyroidism

      Shuji Sai
      Sapporo, JP 

      Shuji Sai practices in Sapporo, Japan. Mr. Sai is rated as an Experienced expert by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Thyroid Storm, Kawasaki Disease, Acute Lymphoblastic Leukemia (ALL), and Vasculitis.

      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 37

      Last Updated: 01/09/2026

      What is the definition of Hyperthyroidism?

      Hyperthyroidism is a condition in which the thyroid gland makes too much thyroid hormone. The condition is often called overactive thyroid.

      When should I see a Hyperthyroidism 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 Hyperthyroidism 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 Hyperthyroidism doctor in Hokkaido, JP?

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

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      How does MediFind rank Hyperthyroidism 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 Hyperthyroidism 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 Hyperthyroidism 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 Hyperthyroidism doctor search results page. 

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

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

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