The 20 Best Angelman Syndrome Doctors in Japan

Find the Top Angelman Syndrome Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 138 doctor with experience in Angelman Syndrome near Japan. Of these, 106 are Experienced, 27 are Advanced, 3 are Distinguished and 2 are Elite.

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138 providers found
    Elite in Angelman Syndrome

    Kiyoshi Egawa
    Elite in Angelman Syndrome

    Kiyoshi Egawa
    Referral may be required
    JP 

    Kiyoshi Egawa practices practicing medicine in Japan. Mr. Egawa is rated as an Elite expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Angelman Syndrome, Epilepsy, Seizures, and Movement Disorders.

    Elite in Angelman Syndrome

    Shinji Saitoh
    Elite in Angelman Syndrome

    Shinji Saitoh
    Referral may be required
    Nagoya, JP 

    Shinji Saitoh practices practicing medicine in Nagoya, Japan. Mr. Saitoh is rated as an Elite expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Dubin-Johnson Syndrome, Feingold Syndrome, Angelman Syndrome, Pacemaker Implantation, and Orchiectomy.

    Distinguished in Angelman Syndrome

    Hideaki Shiraishi
    Distinguished in Angelman Syndrome

    Hideaki Shiraishi
    Referral may be required
    Tochigi, JP 

    Hideaki Shiraishi practices practicing medicine in Tochigi, Japan. Shiraishi is rated as a Distinguished expert by MediFind in the treatment of Angelman Syndrome. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Angelman Syndrome, Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Seizures, and Epilepsy.

    Learn about our expert tiers
    Distinguished in Angelman Syndrome

    Masayo Kagami
    Distinguished in Angelman Syndrome

    Masayo Kagami
    Referral may be required
    Setagaya, JP 

    Masayo Kagami practices practicing medicine in Setagaya, Japan. Ms. Kagami is rated as a Distinguished expert by MediFind in the treatment of Angelman Syndrome. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Russell-Silver Dwarfism, Temple Syndrome, Albright's Hereditary Osteodystrophy, and Pseudohypoparathyroidism.

    Distinguished in Angelman Syndrome

    Tatsuya Kishino
    Distinguished in Angelman Syndrome

    Tatsuya Kishino
    Referral may be required
    Nagasaki, JP 

    Tatsuya Kishino practices practicing medicine in Nagasaki, Japan. Mr. Kishino is rated as a Distinguished expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Angelman Syndrome, Gillespie Syndrome, Spinocerebellar Degeneration and Corneal Dystrophy, and Aniridia.

    Advanced in Angelman Syndrome

    Kenji Kurosawa
    Advanced in Angelman Syndrome

    Kenji Kurosawa
    Referral may be required
    Yokohama, JP 

    Kenji Kurosawa practices practicing medicine in Yokohama, Japan. Mr. Kurosawa is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Cerebellar Hypoplasia, Pelizaeus-Merzbacher Disease, Hypotonia, and Increased Head Circumference.

    Advanced in Angelman Syndrome

    Masanori Fujimoto
    Advanced in Angelman Syndrome

    Masanori Fujimoto
    Referral may be required
    Nagoya, JP 

    Masanori Fujimoto practices practicing medicine in Nagoya, Japan. Mr. Fujimoto is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Angelman Syndrome, Follicular Ichthyosis, Arthrogryposis Multiplex Congenita Neurogenic Type, and Primary Lateral Sclerosis.

    Advanced in Angelman Syndrome

    Toru Takumi
    Advanced in Angelman Syndrome

    Toru Takumi
    Referral may be required
    Kobe, JP 

    Toru Takumi practices practicing medicine in Kobe, Japan. Mr. Takumi is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Autism Spectrum Disorder, 15q11.2 Microdeletion, Angelman Syndrome, and Chromosome 15q Duplication.

    Advanced in Angelman Syndrome

    Ayako Hattori
    Advanced in Angelman Syndrome

    Ayako Hattori
    Referral may be required
    Nagoya, JP 

    Ayako Hattori practices practicing medicine in Nagoya, Japan. Ms. Hattori is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Vici Syndrome, Periventricular Heterotopia, Cortical Dysplasia, and Angelman Syndrome.

    Advanced in Angelman Syndrome

    Nobuhiko Okamoto
    Advanced in Angelman Syndrome

    Nobuhiko Okamoto
    Referral may be required
    Izumi, JP 

    Nobuhiko Okamoto practices practicing medicine in Izumi, Japan. Okamoto is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. They are also highly rated in 64 other conditions, according to our data. Their clinical expertise encompasses Bosma Arhinia Microphthalmia Syndrome, Micrognathia, Nicolaides-Baraitser Syndrome, Pancreaticoduodenectomy, and Endoscopy.

    Advanced in Angelman Syndrome

    Atsuo Fukuda
    Advanced in Angelman Syndrome

    Atsuo Fukuda
    Referral may be required
    Hamamatsu, JP 

    Atsuo Fukuda practices practicing medicine in Hamamatsu, Japan. Fukuda is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Angelman Syndrome, West Syndrome, Epilepsy, and Seizures.

    Advanced in Angelman Syndrome

    Kenjiro Kosaki
    Advanced in Angelman Syndrome

    Kenjiro Kosaki
    Referral may be required
    Tokyo, JP 

    Kenjiro Kosaki practices practicing medicine in Tokyo, Japan. Mr. Kosaki is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Feingold Syndrome, Increased Head Circumference, Hypotonia, Oophorectomy, and Salpingo-Oophorectomy.

    Advanced in Angelman Syndrome

    Anna Shiraki
    Advanced in Angelman Syndrome

    Anna Shiraki
    Referral may be required
    Nagoya, JP 

    Anna Shiraki practices practicing medicine in Nagoya, Japan. Ms. Shiraki is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Angelman Syndrome, Premature Infant, West Syndrome, and Epilepsy.

    Advanced in Angelman Syndrome

    Tsutomu Ogata
    Advanced in Angelman Syndrome

    Tsutomu Ogata
    Referral may be required
    Hamamatsu, JP 

    Tsutomu Ogata practices practicing medicine in Hamamatsu, Japan. Mr. Ogata is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 69 other conditions, according to our data. His clinical expertise encompasses Russell-Silver Dwarfism, Breast Enlargement In Males, Idiopathic Short Stature (ISS), Intersex, and Hormone Replacement Therapy (HRT).

    Advanced in Angelman Syndrome

    Yuji Nakamura
    Advanced in Angelman Syndrome

    Yuji Nakamura
    Referral may be required
    Nagoya, JP 

    Yuji Nakamura practices practicing medicine in Nagoya, Japan. Mr. Nakamura is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Angelman Syndrome, Follicular Ichthyosis, CAPOS Syndrome, and Arthrogryposis Multiplex Congenita Neurogenic Type.

    Advanced in Angelman Syndrome

    Daisuke Ieda
    Advanced in Angelman Syndrome

    Daisuke Ieda
    Referral may be required
    Nagoya, JP 

    Daisuke Ieda practices practicing medicine in Nagoya, Japan. Mr. Ieda is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Periventricular Heterotopia, Angelman Syndrome, Polymicrogyria, and Follicular Ichthyosis.

    Advanced in Angelman Syndrome

    Emi Sato
    Advanced in Angelman Syndrome

    Emi Sato
    Referral may be required
    Nagoya, JP 

    Emi Sato practices practicing medicine in Nagoya, Japan. Ms. Sato is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Angelman Syndrome, Follicular Ichthyosis, Vici Syndrome, and Cystic Hygroma.

    Advanced in Angelman Syndrome

    Masatsune Itoh
    Advanced in Angelman Syndrome

    Masatsune Itoh
    Referral may be required
    Kahoku, JP 

    Masatsune Itoh practices practicing medicine in Kahoku, Japan. Itoh is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Angelman Syndrome, Succinyl-CoA:3-Ketoacid CoA Transferase Deficiency, Trichorhinophalangeal Syndrome Type 2, Trichorhinophalangeal Syndrome Type 1 (TRPS1), and Parathyroidectomy.

    Advanced in Angelman Syndrome

    Seiji Mizuno
    Advanced in Angelman Syndrome

    Seiji Mizuno
    Referral may be required
    Kasugai, JP 

    Seiji Mizuno practices practicing medicine in Kasugai, Japan. Mr. Mizuno is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Increased Head Circumference, Achalasia Microcephaly Syndrome, Microcephaly, and Kabuki Syndrome.

    Advanced in Angelman Syndrome

    Sachiko Nakakubo
    Advanced in Angelman Syndrome

    Sachiko Nakakubo
    Referral may be required
    Sapporo, JP 

    Sachiko Nakakubo practices practicing medicine in Sapporo, Japan. Ms. Nakakubo is rated as an Advanced expert by MediFind in the treatment of Angelman Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Angelman Syndrome, West Syndrome, Primary Lateral Sclerosis, and Epilepsy.

    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 138

    Last Updated: 06/30/2026

    What is the definition of Angelman Syndrome?

    Angelman syndrome (AS) is a genetic condition that causes problems with the way a child's body and brain develop. The syndrome is present from birth (congenital). However, it often isn't diagnosed until about 6 to 12 months of age. This is when development problems are first noticed in most cases.

    When should I see an Angelman 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 an Angelman 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 Angelman Syndrome doctor in Japan?

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

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    How does MediFind rank Angelman 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 Angelman 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 an Angelman 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 Angelman Syndrome doctor search results page. 

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

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

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