The 20 Best Congenital Myasthenic Syndrome Doctors in Japan

Find the Top Congenital Myasthenic Syndrome Experts and Specialists

Last Updated: 06/30/2026

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

MediFind found 158 doctor with experience in Congenital Myasthenic Syndrome near Japan. Of these, 144 are Experienced, 9 are Advanced, 3 are Distinguished and 2 are Elite.

Location
LocationClose
158 providers found
    Elite in Congenital Myasthenic Syndrome

    Kinji Ohno
    Elite in Congenital Myasthenic Syndrome

    Kinji Ohno
    Referral may be required
    Nisshin, JP 

    Kinji Ohno practices practicing medicine in Nisshin, Japan. Mr. Ohno is rated as an Elite expert by MediFind in the treatment of Congenital Myasthenic Syndrome. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Congenital Myasthenic Syndrome, Achondroplasia, Parkinson's Disease, and Acanthosis Nigricans.

    Elite in Congenital Myasthenic Syndrome

    Bisei Ohkawara
    Elite in Congenital Myasthenic Syndrome

    Bisei Ohkawara
    Referral may be required
    Nagoya, JP 

    Bisei Ohkawara practices practicing medicine in Nagoya, Japan. Ohkawara is rated as an Elite expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Congenital Myasthenic Syndrome, Achondroplasia, Schwartz-Jampel Syndrome, and Myofibrillar Myopathy.

    Distinguished in Congenital Myasthenic Syndrome

    Yoshiteru Azuma
    Distinguished in Congenital Myasthenic Syndrome

    Yoshiteru Azuma
    Referral may be required
    Nagakute, JP 

    Yoshiteru Azuma practices practicing medicine in Nagakute, Japan. Azuma is rated as a Distinguished expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses West Syndrome, Congenital Myasthenic Syndrome, Spasmus Nutans, and Epilepsy.

    Learn about our expert tiers
    Distinguished in Congenital Myasthenic Syndrome

    Tomohiko Nakata
    Distinguished in Congenital Myasthenic Syndrome

    Tomohiko Nakata
    Referral may be required
    Nagoya, JP 

    Tomohiko Nakata practices practicing medicine in Nagoya, Japan. Nakata is rated as a Distinguished expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses West Syndrome, Congenital Myasthenic Syndrome, Spasmus Nutans, and Epilepsy.

    Distinguished in Congenital Myasthenic Syndrome

    Mikako Ito
    Distinguished in Congenital Myasthenic Syndrome

    Mikako Ito
    Referral may be required
    Nagoya, JP 

    Mikako Ito practices practicing medicine in Nagoya, Japan. Ito is rated as a Distinguished expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Congenital Myasthenic Syndrome, Parkinson's Disease, Becker Muscular Dystrophy, and Duchenne Muscular Dystrophy.

    Advanced in Congenital Myasthenic Syndrome

    Akio Masuda
    Advanced in Congenital Myasthenic Syndrome

    Akio Masuda
    Referral may be required
    Nagoya, JP 

    Akio Masuda practices practicing medicine in Nagoya, Japan. Mr. Masuda is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Congenital Myasthenic Syndrome, Primary Lateral Sclerosis, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), and Myotonic Dystrophy Type 2.

    Advanced in Congenital Myasthenic Syndrome

    Ichizo Nishino
    Advanced in Congenital Myasthenic Syndrome

    Ichizo Nishino
    Referral may be required
    Tokyo, JP 

    Ichizo Nishino practices practicing medicine in Tokyo, Japan. Nishino is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 60 other conditions, according to our data. Their clinical expertise encompasses Necrotizing Myopathy (NM), Danon Disease, Myositis, Inclusion Body Myositis, and Thrombectomy.

    Advanced in Congenital Myasthenic Syndrome

    Jun-ichi Takeda
    Advanced in Congenital Myasthenic Syndrome

    Jun-ichi Takeda
    Referral may be required
    Gifu-shi, JP 

    Jun-ichi Takeda practices practicing medicine in Gifu-shi, Japan. Mr. Takeda is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Congenital Myasthenic Syndrome, Primary Lateral Sclerosis, Trichinosis, and Chronic Idiopathic Constipation (CIC).

    Advanced in Congenital Myasthenic Syndrome

    Kazumoto Iijima
    Advanced in Congenital Myasthenic Syndrome

    Kazumoto Iijima
    Referral may be required
    Kobe, JP 

    Kazumoto Iijima practices practicing medicine in Kobe, Japan. Iijima is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 78 other conditions, according to our data. Their clinical expertise encompasses Nephrotic Syndrome, Alport Syndrome, Autosomal Recessive Polycystic Kidney Disease, Kidney Transplant, and Tissue Biopsy.

    Advanced in Congenital Myasthenic Syndrome

    Kei Nishiyama
    Advanced in Congenital Myasthenic Syndrome

    Kei Nishiyama
    Referral may be required
    Fukuoka, JP 

    Kei Nishiyama practices practicing medicine in Fukuoka, Japan. Nishiyama is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Congenital Myasthenic Syndrome, Nephrotic Syndrome, Denys-Drash Syndrome (DDS), Alport Syndrome, and Kidney Transplant.

    Advanced in Congenital Myasthenic Syndrome

    Tomoo Ogi
    Advanced in Congenital Myasthenic Syndrome

    Tomoo Ogi
    Referral may be required
    Nagoya, JP 

    Tomoo Ogi practices practicing medicine in Nagoya, Japan. Ogi is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 22 other conditions, according to our data. Their clinical expertise encompasses Cockayne Syndrome, Xeroderma Pigmentosum, Trichothiodystrophy, and Lamellar Ichthyosis.

    Advanced in Congenital Myasthenic Syndrome

    Kandai Nozu
    Advanced in Congenital Myasthenic Syndrome

    Kandai Nozu
    Referral may be required
    Kobe, JP 

    Kandai Nozu practices practicing medicine in Kobe, Japan. Nozu is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 69 other conditions, according to our data. Their clinical expertise encompasses Bartter Syndrome, Alport Syndrome, Nephrotic Syndrome, Kidney Transplant, and Nephrectomy.

    Advanced in Congenital Myasthenic Syndrome

    Hirofumi Komaki
    Advanced in Congenital Myasthenic Syndrome

    Hirofumi Komaki
    Referral may be required
    Tokyo, JP 

    Hirofumi Komaki practices practicing medicine in Tokyo, Japan. Komaki is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 21 other conditions, according to our data. Their clinical expertise encompasses Becker Muscular Dystrophy, Duchenne Muscular Dystrophy, Danon Disease, and Fukuyama Type Muscular Dystrophy.

    Advanced in Congenital Myasthenic Syndrome

    Yamato Kikkawa
    Advanced in Congenital Myasthenic Syndrome

    Yamato Kikkawa
    Referral may be required
    Hachioji, JP 

    Yamato Kikkawa practices practicing medicine in Hachioji, Japan. Mr. Kikkawa is rated as an Advanced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Congenital Myasthenic Syndrome, Diffuse Mesangial Sclerosis, Hyperparathyroidism, Parathyroidectomy, and Angioplasty.

    Experienced in Congenital Myasthenic Syndrome

    Atsuko Nishikawa
    Experienced in Congenital Myasthenic Syndrome

    Atsuko Nishikawa
    Referral may be required
    JP 

    Atsuko Nishikawa practices practicing medicine in Japan. Ms. Nishikawa is rated as an Experienced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Nemaline Myopathy, Tubular Aggregate Myopathy, X-Linked Myotubular Myopathy, and Congenital Fiber-Type Disproportion.

    Experienced in Congenital Myasthenic Syndrome

    Shogo Minamikawa
    Experienced in Congenital Myasthenic Syndrome

    Shogo Minamikawa
    Referral may be required
    Kobe, JP 

    Shogo Minamikawa practices practicing medicine in Kobe, Japan. Mr. Minamikawa is rated as an Experienced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Alport Syndrome, Renal Coloboma Syndrome, Bartter Syndrome, and Magnesium Deficiency.

    Experienced in Congenital Myasthenic Syndrome

    Mitsuru Arima
    Experienced in Congenital Myasthenic Syndrome

    Mitsuru Arima
    Referral may be required
    Fukuoka, JP 

    Mitsuru Arima practices practicing medicine in Fukuoka, Japan. Mr. Arima is rated as an Experienced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Diabetic Retinopathy, Retinopathy of Prematurity, Late-Onset Retinal Degeneration, Cerebral Hypoxia, and Vitrectomy.

    Experienced in Congenital Myasthenic Syndrome

    Koh-hei H. Sonoda
    Experienced in Congenital Myasthenic Syndrome

    Koh-hei H. Sonoda
    Referral may be required
    Fukuoka, JP 

    Koh-hei Sonoda practices practicing medicine in Fukuoka, Japan. Sonoda is rated as an Experienced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. They are also highly rated in 24 other conditions, according to our data. Their clinical expertise encompasses Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, Late-Onset Retinal Degeneration, Vitrectomy, and Corneal Transplant.

    Experienced in Congenital Myasthenic Syndrome

    Tomoko Lee
    Experienced in Congenital Myasthenic Syndrome

    Tomoko Lee
    Referral may be required
    JP 

    Tomoko Lee practices practicing medicine in Japan. Ms. Lee is rated as an Experienced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Duchenne Muscular Dystrophy, Ornithine Transcarbamylase Deficiency, Becker Muscular Dystrophy, and Menkes Disease.

    Experienced in Congenital Myasthenic Syndrome

    Yuji Yamanashi
    Experienced in Congenital Myasthenic Syndrome

    Yuji Yamanashi
    Referral may be required
    Tokyo, JP 

    Yuji Yamanashi practices practicing medicine in Tokyo, Japan. Mr. Yamanashi is rated as an Experienced expert by MediFind in the treatment of Congenital Myasthenic Syndrome. His clinical expertise encompasses Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Congenital Myasthenic Syndrome, and Hairy Cell Leukemia (HCL).

    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 158

    Last Updated: 06/30/2026

    What is the definition of Congenital Myasthenic Syndrome?

    Congenital myasthenic syndromes are a group of conditions that are characterized by weak muscles that tire easily (myasthenia). In people with these conditions, myasthenia typically begins shortly after birth or during early childhood. The most commonly affected muscles are the muscles in the head and neck (bulbar muscles) that control chewing and swallowing, speech, and facial expressions; the muscles that move the eyes and eyelids; and the muscles in the arms and legs. However, any of the muscles used for movement (skeletal muscles) can be affected.

    When should I see a Congenital Myasthenic Syndrome 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 Congenital Myasthenic Syndrome 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 Congenital Myasthenic Syndrome doctor in Japan?

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

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

    How does MediFind rank Congenital Myasthenic Syndrome 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 Congenital Myasthenic Syndrome 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 Congenital Myasthenic Syndrome 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 Congenital Myasthenic Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Congenital Myasthenic 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 Congenital Myasthenic Syndrome 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 Congenital Myasthenic 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 Congenital Myasthenic 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 Congenital Myasthenic Syndrome doctors in Japan?

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

    Look for the filter feature on the left-side of the Congenital Myasthenic 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 

    Read more about our Content Policy. 

    Recommended has been selected.