The 20 Best Cystinosis Doctors in Japan

Find the Top Cystinosis Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 21 doctor with experience in Cystinosis near Japan. Of these, 20 are Experienced and 1 are Advanced.

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21 providers found
    Advanced in Cystinosis

    Masako Otani
    Advanced in Cystinosis

    Masako Otani
    Referral may be required
    Shiba, JP 

    Masako Otani practices practicing medicine in Shiba, Japan. Ms. Otani is rated as an Advanced expert by MediFind in the treatment of Cystinosis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Fanconi Syndrome, Fanconi Bickel Syndrome, Hepatic Cystic Hamartoma, Kidney Transplant, and Orchiectomy.

    Experienced in Cystinosis

    Shuichi V. Ito
    Experienced in Cystinosis

    Shuichi V. Ito
    Referral may be required
    Yokohama, JP 

    Shuichi Ito practices practicing medicine in Yokohama, Japan. Mr. Ito is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Nephrotic Syndrome, Atypical Hemolytic Uremic Syndrome (aHUS), Hemolytic-Uremic Syndrome, Thrombectomy, and Kidney Transplant.

    Experienced in Cystinosis

    Mariko M. Kawamura
    Experienced in Cystinosis

    Mariko M. Kawamura
    Referral may be required
    Nagoya, JP 

    Mariko Kawamura practices practicing medicine in Nagoya, Japan. Ms. Kawamura is rated as an Experienced expert by MediFind in the treatment of Cystinosis. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Throat Cancer, Laryngeal Cancer, Ventricular Fibrillation, Mastectomy, and Hysterectomy.

    Learn about our expert tiers
    Experienced in Cystinosis

    Takayuki Okamoto
    Experienced in Cystinosis

    Takayuki Okamoto
    Referral may be required
    Sapporo, JP 

    Takayuki Okamoto practices practicing medicine in Sapporo, Japan. Mr. Okamoto is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Nephrotic Syndrome, Poststreptococcal Glomerulonephritis, Aminoaciduria, Kidney Transplant, and Nephrectomy.

    Experienced in Cystinosis

    Yukiko Shimizu
    Experienced in Cystinosis

    Yukiko Shimizu
    Referral may be required
    Shinjuku, JP 

    Yukiko Shimizu practices practicing medicine in Shinjuku, Japan. Ms. Shimizu is rated as an Experienced expert by MediFind in the treatment of Cystinosis. Her clinical expertise encompasses Bowel Incontinence, Cystinosis, Type 2 Diabetes (T2D), and Uterine Prolapse.

    Experienced in Cystinosis

    Tadashi Okamura
    Experienced in Cystinosis

    Tadashi Okamura
    Referral may be required
    Shinjuku, JP 

    Tadashi Okamura practices practicing medicine in Shinjuku, Japan. Mr. Okamura is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Desbuquois Syndrome, Achondrogenesis, Acromesomelic Dysplasia Maroteaux Type, and Acromesomelic Dysplasia.

    Experienced in Cystinosis

    Toru Uchimura
    Experienced in Cystinosis

    Toru Uchimura
    Referral may be required
    Yokohama, JP 

    Toru Uchimura practices practicing medicine in Yokohama, Japan. Mr. Uchimura is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Nephrotic Syndrome and Cystinosis.

    Experienced in Cystinosis

    Yoko Sugihara
    Experienced in Cystinosis

    Yoko Sugihara
    Referral may be required
    Hachioji, JP 

    Yoko Sugihara practices practicing medicine in Hachioji, Japan. Ms. Sugihara is rated as an Experienced expert by MediFind in the treatment of Cystinosis. Her clinical expertise encompasses Cystinosis.

    Experienced in Cystinosis

    Asako Hayashi
    Experienced in Cystinosis

    Asako Hayashi
    Referral may be required
    Sapporo, JP 

    Asako Hayashi practices practicing medicine in Sapporo, Japan. Ms. Hayashi is rated as an Experienced expert by MediFind in the treatment of Cystinosis. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Poststreptococcal Glomerulonephritis, Nephrotic Syndrome, Focal Segmental Glomerulosclerosis, Congenital Nephrotic Syndrome, and Kidney Transplant.

    Experienced in Cystinosis

    Yasuyuki Sato
    Experienced in Cystinosis

    Yasuyuki Sato
    Referral may be required
    Sapporo, JP 

    Yasuyuki Sato practices practicing medicine in Sapporo, Japan. Sato is rated as an Experienced expert by MediFind in the treatment of Cystinosis. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Poststreptococcal Glomerulonephritis, Nephrotic Syndrome, Congenital Nephrotic Syndrome, Kidney Transplant, and Cystectomy.

    Experienced in Cystinosis

    Daisuke Katagiri
    Experienced in Cystinosis

    Daisuke Katagiri
    Referral may be required
    Tokyo, JP 

    Daisuke Katagiri practices practicing medicine in Tokyo, Japan. Mr. Katagiri is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses COVID-19, Severe Acute Respiratory Syndrome (SARS), Chronic Kidney Disease, Nephrotic Syndrome, and Pancreaticoduodenectomy.

    Experienced in Cystinosis

    Natsuki Matsunoshita
    Experienced in Cystinosis

    Natsuki Matsunoshita
    Referral may be required
    Ono, JP 

    Natsuki Matsunoshita practices practicing medicine in Ono, Japan. Ms. Matsunoshita is rated as an Experienced expert by MediFind in the treatment of Cystinosis. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Bartter Syndrome, Gitelman Syndrome, Magnesium Deficiency, and Autosomal Dominant Hypocalcemia.

    Experienced in Cystinosis

    Shingo Higa
    Experienced in Cystinosis

    Shingo Higa
    Referral may be required
    Tokyo, JP 

    Shingo Higa practices practicing medicine in Tokyo, Japan. Mr. Higa is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Generalized Anxiety Disorder (GAD), Cystinosis, and Chronic Pain.

    Experienced in Cystinosis

    Hideki Takano
    Experienced in Cystinosis

    Hideki Takano
    Referral may be required
    Shinjuku, JP 

    Hideki Takano practices practicing medicine in Shinjuku, Japan. Mr. Takano is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Interstitial Nephritis, Serpiginous Choroiditis, Mesenteric Artery Ischemia, and Fabry Disease.

    Experienced in Cystinosis

    Keiki Shimada
    Experienced in Cystinosis

    Keiki Shimada
    Referral may be required
    Shinjuku, JP 

    Keiki Shimada practices practicing medicine in Shinjuku, Japan. Shimada is rated as an Experienced expert by MediFind in the treatment of Cystinosis. Their clinical expertise encompasses Serpiginous Choroiditis, POEMS Syndrome, Castleman Disease, and Acute Tubular Necrosis.

    Experienced in Cystinosis

    Taiichiro Chikama
    Experienced in Cystinosis

    Taiichiro Chikama
    Referral may be required
    Hiroshima, JP 

    Taiichiro Chikama practices practicing medicine in Hiroshima, Japan. Chikama is rated as an Experienced expert by MediFind in the treatment of Cystinosis. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Interstitial Keratitis, Meibomianitis, Eyelid Bump, Vitrectomy, and Corneal Transplant.

    Experienced in Cystinosis

    Toshiyuki Takahashi
    Experienced in Cystinosis

    Toshiyuki Takahashi
    Referral may be required
    Yonezawa, JP 

    Toshiyuki Takahashi practices practicing medicine in Yonezawa, Japan. Mr. Takahashi is rated as an Experienced expert by MediFind in the treatment of Cystinosis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Transverse Myelitis, Optic Neuritis, Neuromyelitis Optica, Percutaneous Coronary Intervention (PCI), and Thrombectomy.

    Experienced in Cystinosis

    Kandai Nozu
    Experienced in Cystinosis

    Kandai Nozu
    Referral may be required
    Kobe, JP 

    Kandai Nozu practices practicing medicine in Kobe, Japan. Nozu is rated as an Experienced expert by MediFind in the treatment of Cystinosis. 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.

    Experienced in Cystinosis

    Noriko Uesugi
    Experienced in Cystinosis

    Noriko Uesugi
    Referral may be required
    Fukuoka, JP 

    Noriko Uesugi practices practicing medicine in Fukuoka, Japan. Ms. Uesugi is rated as an Experienced expert by MediFind in the treatment of Cystinosis. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Nephrosclerosis, Glomerulonephritis, Diabetic Nephropathy, and Focal Segmental Glomerulosclerosis.

    Experienced in Cystinosis

    Aya Inaba
    Experienced in Cystinosis

    Aya Inaba
    Referral may be required
    Yokohama, JP 

    Aya Inaba practices practicing medicine in Yokohama, Japan. Ms. Inaba is rated as an Experienced expert by MediFind in the treatment of Cystinosis. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Nephrotic Syndrome, Cystinosis, and Microscopic Polyangiitis.

    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.
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    Last Updated: 06/30/2026

    What is the definition of Cystinosis?

    Cystinosis is a condition characterized by accumulation of the amino acid cystine (a building block of proteins) within cells. Excess cystine damages cells and often forms crystals that can build up and cause problems in many organs and tissues. The kidneys and eyes are especially vulnerable to damage; the muscles, thyroid, pancreas, and testes may also be affected.

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

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

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

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

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

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