The 20 Best Hypothyroidism Doctors in Japan

Find the Top Hypothyroidism Experts and Specialists

The 20 Best Hypothyroidism Doctors in Japan

Last Updated: 02/22/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 773 doctor with experience in Hypothyroidism near Japan. Of these, 700 are Experienced, 66 are Advanced, 4 are Distinguished and 3 are Elite.

Location
LocationClose
773 providers found
    Elite in Hypothyroidism

    Satoshi Narumi
    Elite in Hypothyroidism

    Satoshi Narumi
    Tokyo, JP 

    Satoshi Narumi practices in Tokyo, Japan. Mr. Narumi is rated as an Elite expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Congenital Hypothyroidism, Hypothyroidism, Thyroid Dysgenesis, Adrenal Insufficiency Pediatric, and Hormone Replacement Therapy (HRT).

    Elite in Hypothyroidism

    Tomonobu Hasegawa
    Elite in Hypothyroidism

    Tomonobu Hasegawa
    Tokyo, JP 

    Tomonobu Hasegawa practices in Tokyo, Japan. Hasegawa is rated as an Elite expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Congenital Hypothyroidism, Panhypopituitarism, Hypothyroidism, Hormone Replacement Therapy (HRT), and Orchiectomy.

    Elite in Hypothyroidism

    Keisuke Nagasaki
    Elite in Hypothyroidism

    Keisuke Nagasaki
    Niigata, JP 

    Keisuke Nagasaki practices in Niigata, Japan. Mr. Nagasaki is rated as an Elite expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Congenital Hypothyroidism, Hypothyroidism, Neonatal Hypothyroidism, Osteotomy, and Thyroidectomy.

    Learn about our expert tiers
    Distinguished in Hypothyroidism

    Kiyomi Abe
    Distinguished in Hypothyroidism

    Kiyomi Abe
    Tokyo, JP 

    Kiyomi Abe practices in Tokyo, Japan. Abe is rated as a Distinguished expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Congenital Hypothyroidism, Neonatal Hypothyroidism, Hypothyroidism, and Thyroid Dysgenesis.

    Distinguished in Hypothyroidism

    Toshihiro Tajima
    Distinguished in Hypothyroidism

    Toshihiro Tajima
    Shimotsuke, JP 

    Toshihiro Tajima practices in Shimotsuke, Japan. Tajima is rated as a Distinguished expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Panhypopituitarism, Hypothyroidism, Pseudohypoaldosteronism Type 2, Pseudohypoaldosteronism Type 1, and Hormone Replacement Therapy (HRT).

    Distinguished in Hypothyroidism

    Yukihiro Hasegawa
    Distinguished in Hypothyroidism

    Yukihiro Hasegawa
    Tokyo, JP 

    Yukihiro Hasegawa practices in Tokyo, Japan. Hasegawa is rated as a Distinguished expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Turner Syndrome, Intersex, Hypothyroidism, Hormone Replacement Therapy (HRT), and Orchiectomy.

    Distinguished in Hypothyroidism

    Mitsuru Ito
    Distinguished in Hypothyroidism

    Mitsuru Ito
    Kobe, JP 

    Mitsuru Ito practices in Kobe, Japan. Mr. Ito is rated as a Distinguished expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Hyperthyroidism, Hypothyroidism, Subacute Thyroiditis, Thyroidectomy, and Hormone Replacement Therapy (HRT).

    Takumi Kudo
    Advanced in Hypothyroidism

    Takumi Kudo
    Advanced in Hypothyroidism

    Takumi Kudo
    Akashi, JP 

    Takumi Kudo practices in Akashi, Japan. Mr. Kudo is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Thyroid Cancer, Papillary Thyroid Cancer, Subacute Thyroiditis, Thyroidectomy, and Hormone Replacement Therapy (HRT).

    Advanced in Hypothyroidism

    Chiho Sugisawa
    Advanced in Hypothyroidism

    Chiho Sugisawa
    Yokohama, JP 

    Chiho Sugisawa practices in Yokohama, Japan. Sugisawa is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Congenital Hypothyroidism, Neonatal Hypothyroidism, Hypothyroidism, and Carney Complex.

    Advanced in Hypothyroidism

    Akie Nakamura
    Advanced in Hypothyroidism

    Akie Nakamura
    Setagaya, JP 

    Akie Nakamura practices in Setagaya, Japan. Nakamura is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Russell-Silver Dwarfism, Chromosome 6 Uniparental Disomy, Albright's Hereditary Osteodystrophy, Pseudohypoparathyroidism, and Hormone Replacement Therapy (HRT).

    Advanced in Hypothyroidism

    Koji Muroya
    Advanced in Hypothyroidism

    Koji Muroya
    Yokohama, JP 

    Koji Muroya practices in Yokohama, Japan. Mr. Muroya is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Congenital Hypothyroidism, Leri-Weill Dyschondrosteosis, Neonatal Hypothyroidism, Orchiectomy, and Ileostomy.

    Advanced in Hypothyroidism

    Eijun Nishihara
    Advanced in Hypothyroidism

    Eijun Nishihara
    Kobe, JP 

    Eijun Nishihara practices in Kobe, Japan. Nishihara is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Subacute Thyroiditis, Hyperthyroidism, Graves Disease, Thyroidectomy, and Hormone Replacement Therapy (HRT).

    Advanced in Hypothyroidism

    Natsuko Watanabe
    Advanced in Hypothyroidism

    Natsuko Watanabe
    Tokyo, JP 

    Natsuko Watanabe practices in Tokyo, Japan. Ms. Watanabe is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Hyperthyroidism, Graves Disease, Hypothyroidism, Hashimoto Thyroiditis, and Thyroidectomy.

    Advanced in Hypothyroidism

    Kanako Nakao-Tanase
    Advanced in Hypothyroidism

    Kanako Nakao-Tanase
    Tokyo, JP 

    Kanako Nakao-Tanase practices in Tokyo, Japan. Ms. Nakao-Tanase is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Neonatal Hypothyroidism, Congenital Hypothyroidism, Hypothyroidism, and Chromosome 6 Uniparental Disomy.

    Advanced in Hypothyroidism

    Ai Yoshihara
    Advanced in Hypothyroidism

    Ai Yoshihara
    Tokyo, JP 

    Ai Yoshihara practices in Tokyo, Japan. Ms. Yoshihara is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Hyperthyroidism, Graves Disease, Hypothyroidism, Neonatal Hypothyroidism, and Thyroidectomy.

    Advanced in Hypothyroidism

    Masanori Adachi
    Advanced in Hypothyroidism

    Masanori Adachi
    Tokyo, JP 

    Masanori Adachi practices in Tokyo, Japan. Mr. Adachi is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Pseudohypoaldosteronism Type 1, Pseudohypoaldosteronism Type 2, Hypoaldosteronism, Bone Marrow Transplant, and Orchiectomy.

    Advanced in Hypothyroidism

    Yuji Shimizu
    Advanced in Hypothyroidism

    Yuji Shimizu
    Nagasaki, JP 

    Yuji Shimizu practices in Nagasaki, Japan. Mr. Shimizu is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Atherosclerosis, Hypertension, Hypothyroidism, and Short Stature (Growth Disorders).

    Advanced in Hypothyroidism

    Koichi Ito
    Advanced in Hypothyroidism

    Koichi Ito
    Tokyo, JP 

    Koichi Ito practices in Tokyo, Japan. Mr. Ito is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Thyroid Cancer, Hyperthyroidism, Graves Disease, Thyroidectomy, and Endoscopy.

    Advanced in Hypothyroidism

    Akira Miyauchi
    Advanced in Hypothyroidism

    Akira Miyauchi
    Kobe, JP 

    Akira Miyauchi practices in Kobe, Japan. Miyauchi is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. Their top areas of expertise are Thyroid Cancer, Papillary Thyroid Cancer, Follicular Thyroid Cancer, Thyroidectomy, and Hormone Replacement Therapy (HRT).

    Advanced in Hypothyroidism

    Kosuke Inoue
    Advanced in Hypothyroidism

    Kosuke Inoue
    Kyoto, JP 

    Kosuke Inoue practices in Kyoto, Japan. Mr. Inoue is rated as an Advanced expert by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Hyperaldosteronism, Hyperthyroidism, Hypothyroidism, Thyroidectomy, and Hormone Replacement Therapy (HRT).

    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 773

    Last Updated: 02/22/2026

    What is the definition of Hypothyroidism?

    Hypothyroidism is a condition in which the thyroid gland does not make enough thyroid hormone. This condition is often called underactive thyroid.

    When should I see a Hypothyroidism 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 a Hypothyroidism 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 Hypothyroidism doctor in Japan?

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

    Hypothyroidism doctor near New York, NY
    Hypothyroidism doctor near Los Angeles, CA
    Hypothyroidism doctor near Chicago, IL
    Hypothyroidism doctor near Houston, TX
    Hypothyroidism doctor near Phoenix, AZ
    Hypothyroidism doctor near Philadelphia, PA
    Hypothyroidism doctor near Atlanta, GA
    Hypothyroidism doctor near Boston, MA
    Hypothyroidism doctor near Dallas, TX
    Hypothyroidism doctor near San Jose, CA

    How does MediFind rank Hypothyroidism 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 Hypothyroidism 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 a Hypothyroidism 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 Hypothyroidism doctor search results page. 

    Why is it important to get a second opinion from a different Hypothyroidism 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 Hypothyroidism 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 Hypothyroidism 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 Hypothyroidism 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 Hypothyroidism doctors in Japan?

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

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

    Read more about our Content Policy.