The 20 Best Memory Loss Doctors in Japan

Find the Top Memory Loss Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 774 doctor with experience in Memory Loss near Japan. Of these, 710 are Experienced, 59 are Advanced and 5 are Distinguished.

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774 providers found
    Distinguished in Memory Loss

    Takashi Sakurai
    Distinguished in Memory Loss

    Takashi Sakurai
    Obu, JP 

    Takashi Sakurai practices practicing medicine in Obu, Japan. Mr. Sakurai is rated as a Distinguished expert by MediFind in the treatment of Memory Loss. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Dementia, Memory Loss, Alzheimer's Disease, Developmental Dysphasia Familial, and Mastectomy.

    Distinguished in Memory Loss

    Taiki Sugimoto
    Distinguished in Memory Loss

    Taiki Sugimoto
    Obu, JP 

    Taiki Sugimoto practices practicing medicine in Obu, Japan. Mr. Sugimoto is rated as a Distinguished expert by MediFind in the treatment of Memory Loss. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Memory Loss, Dementia, Alzheimer's Disease, and Type 2 Diabetes (T2D).

    Distinguished in Memory Loss

    Michitaka Funayama
    Distinguished in Memory Loss

    Michitaka Funayama
    Ashikaga, JP 

    Michitaka Funayama practices practicing medicine in Ashikaga, Japan. Funayama is rated as a Distinguished expert by MediFind in the treatment of Memory Loss. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Memory Loss, Pica, Apraxia, and Anti-NMDA Receptor Encephalitis.

    Learn about our expert tiers
    Distinguished in Memory Loss

    Takaomi C. Saido
    Distinguished in Memory Loss

    Takaomi C. Saido
    Wako, JP 

    Takaomi Saido practices practicing medicine in Wako, Japan. Saido is rated as a Distinguished expert by MediFind in the treatment of Memory Loss. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Alzheimer's Disease, Dementia, Memory Loss, Primary Amyloidosis, and Orchiectomy.

    Distinguished in Memory Loss

    Shunji Mugikura
    Distinguished in Memory Loss

    Shunji Mugikura
    Sendai, JP 

    Shunji Mugikura practices practicing medicine in Sendai, Japan. Mugikura is rated as a Distinguished expert by MediFind in the treatment of Memory Loss. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Moyamoya Disease, Memory Loss, Hemimegalencephaly, Pancreaticoduodenectomy, and Thrombectomy.

    Advanced in Memory Loss

    Takashi K. Saito
    Advanced in Memory Loss

    Takashi K. Saito
    Nagoya, JP 

    Takashi Saito practices practicing medicine in Nagoya, Japan. Mr. Saito is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Alzheimer's Disease, Dementia, Memory Loss, Thrombectomy, and Orchiectomy.

    Advanced in Memory Loss

    Katsuyuki Ukai
    Advanced in Memory Loss

    Katsuyuki Ukai
    Nagoya, JP 

    Katsuyuki Ukai practices practicing medicine in Nagoya, Japan. Ukai is rated as an Advanced expert by MediFind in the treatment of Memory Loss. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Memory Loss, Lewy Body Dementia (LBD), Absence Seizure, and Generalized Tonic-Clonic Seizure.

    Advanced in Memory Loss

    Masaru Mimura
    Advanced in Memory Loss

    Masaru Mimura
    Tokyo, JP 

    Masaru Mimura practices practicing medicine in Tokyo, Japan. Mr. Mimura is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Schizophrenia, Major Depression, Dementia, and Autism Spectrum Disorder.

    Advanced in Memory Loss

    Kenji Toba
    Advanced in Memory Loss

    Kenji Toba
    Itabashi, JP 

    Kenji Toba practices practicing medicine in Itabashi, Japan. Mr. Toba is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Dementia, Memory Loss, Alzheimer's Disease, and Muscle Atrophy.

    Advanced in Memory Loss

    Noriko Ogama
    Advanced in Memory Loss

    Noriko Ogama
    Obu, JP 

    Noriko Ogama practices practicing medicine in Obu, Japan. Ms. Ogama is rated as an Advanced expert by MediFind in the treatment of Memory Loss. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Memory Loss, Alzheimer's Disease, Dementia, and Low Blood Sugar.

    Advanced in Memory Loss

    Toshitaka Nabeshima
    Advanced in Memory Loss

    Toshitaka Nabeshima
    Toyoake, JP 

    Toshitaka Nabeshima practices practicing medicine in Toyoake, Japan. Nabeshima is rated as an Advanced expert by MediFind in the treatment of Memory Loss. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Serotonin Syndrome, Schizophrenia, Memory Loss, and Stereotypic Movement Disorder.

    Advanced in Memory Loss

    Manabu Ikeda
    Advanced in Memory Loss

    Manabu Ikeda
    Suita, JP 

    Manabu Ikeda practices practicing medicine in Suita, Japan. Mr. Ikeda is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Dementia, Lewy Body Dementia (LBD), Parkinson's Disease, and Alzheimer's Disease.

    Advanced in Memory Loss

    Makoto Michikawa
    Advanced in Memory Loss

    Makoto Michikawa
    Niigata, JP 

    Makoto Michikawa practices practicing medicine in Niigata, Japan. Mr. Michikawa is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Alzheimer's Disease, Dementia, Memory Loss, and Vascular Dementia.

    Advanced in Memory Loss

    Hideo Hagihara
    Advanced in Memory Loss

    Hideo Hagihara
    Toyoake, JP 

    Hideo Hagihara practices practicing medicine in Toyoake, Japan. Mr. Hagihara is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Schizophrenia, Memory Loss, Bipolar Disorder (BPD), and Major Depression.

    Advanced in Memory Loss

    Hiroyuki Umegaki
    Advanced in Memory Loss

    Hiroyuki Umegaki
    Nagoya, JP 

    Hiroyuki Umegaki practices practicing medicine in Nagoya, Japan. Mr. Umegaki is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Muscle Atrophy, Developmental Dysphasia Familial, Dementia, and Memory Loss.

    Advanced in Memory Loss

    Hiroyuki Shimada
    Advanced in Memory Loss

    Hiroyuki Shimada
    Obu, JP 

    Hiroyuki Shimada practices practicing medicine in Obu, Japan. Mr. Shimada is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Dementia, Endophthalmitis, Muscle Atrophy, Vitrectomy, and Cataract Removal.

    Advanced in Memory Loss

    Ryosuke H. Takahashi
    Advanced in Memory Loss

    Ryosuke H. Takahashi
    Shonan Village, 
    Hayama, JP 

    Ryosuke Takahashi practices practicing medicine in Hayama, Japan. Mr. Takahashi is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Movement Disorders, Parkinson's Disease, Epilepsy, Endoscopy, and Extracranial-Intracranial Bypass Surgery.

    Advanced in Memory Loss

    Shumpei Niida
    Advanced in Memory Loss

    Shumpei Niida
    Obu, JP 

    Shumpei Niida practices practicing medicine in Obu, Japan. Niida is rated as an Advanced expert by MediFind in the treatment of Memory Loss. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Dementia, Alzheimer's Disease, Memory Loss, and Lewy Body Dementia (LBD).

    Advanced in Memory Loss

    Satoshi Okuyama
    Advanced in Memory Loss

    Satoshi Okuyama
    Matsuyama, JP 

    Satoshi Okuyama practices practicing medicine in Matsuyama, Japan. Mr. Okuyama is rated as an Advanced expert by MediFind in the treatment of Memory Loss. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Memory Loss, Sepsis, Parkinson's Disease, and Allergic Conjunctivitis.

    Advanced in Memory Loss

    Yasuhisa Ano
    Advanced in Memory Loss

    Yasuhisa Ano
    Kanagawa, JP 

    Yasuhisa Ano practices practicing medicine in Kanagawa, Japan. Ano is rated as an Advanced expert by MediFind in the treatment of Memory Loss. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Dementia, Memory Loss, Alzheimer's Disease, and CACH Syndrome.

    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 774

    Last Updated: 04/28/2026

    What is the definition of Memory Loss?

    Memory loss is unusual forgetfulness. You may not be able to remember new events, recall one or more memories of the past, or both.

    The memory loss may be for a short time and then resolve (transient). Or, it may not go away, and, depending on the cause, it can get worse over time.

    In severe cases, such memory impairment may interfere with activities of daily living.

    When should I see a Memory Loss 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 Memory Loss 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 Memory Loss doctor in Japan?

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

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    How does MediFind rank Memory Loss 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 Memory Loss 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 Memory Loss 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 Memory Loss doctor search results page. 

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

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

    Look for the filter feature on the left-side of the Memory Loss 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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