The 20 Best Citrullinemia Doctors in Japan

Find the Top Citrullinemia 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 232 doctor with experience in Citrullinemia near Japan. Of these, 182 are Experienced, 34 are Advanced, 11 are Distinguished and 5 are Elite.

Location
LocationClose
232 providers found
    Elite in Citrullinemia

    Takeyori Saheki
    Elite in Citrullinemia

    Takeyori Saheki
    Referral may be required
    Kagoshima, JP 

    Takeyori Saheki practices practicing medicine in Kagoshima, Japan. Saheki is rated as an Elite expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Citrullinemia, Urea Cycle Disorders (UCD), Cholestasis, and Bile Duct Obstruction.

    Elite in Citrullinemia

    Kiyoshi Hayasaka
    Elite in Citrullinemia

    Kiyoshi Hayasaka
    Referral may be required
    Yamagata, JP 

    Kiyoshi Hayasaka practices practicing medicine in Yamagata, Japan. Mr. Hayasaka is rated as an Elite expert by MediFind in the treatment of Citrullinemia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Citrullinemia, Urea Cycle Disorders (UCD), Congenital Central Hypoventilation Syndrome, Central Sleep Apnea, and Liver Transplant.

    Elite in Citrullinemia

    Toshihiro Ohura
    Elite in Citrullinemia

    Toshihiro Ohura
    Referral may be required
    Sendai, JP 

    Toshihiro Ohura practices practicing medicine in Sendai, Japan. Ohura is rated as an Elite expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Citrullinemia, Urea Cycle Disorders (UCD), Beta-Ketothiolase Deficiency, and Galactokinase Deficiency.

    Learn about our expert tiers
    Elite in Citrullinemia

    Jun Kido
    Elite in Citrullinemia

    Jun Kido
    Referral may be required
    Kumamoto, JP 

    Jun Kido practices practicing medicine in Kumamoto, Japan. Mr. Kido is rated as an Elite expert by MediFind in the treatment of Citrullinemia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Citrullinemia, Carbamoyl Phosphate Synthetase 1 Deficiency, Argininosuccinic Aciduria, and Liver Transplant.

    Elite in Citrullinemia

    Masahide Yazaki
    Elite in Citrullinemia

    Masahide Yazaki
    Referral may be required
    Matsumoto, JP 

    Masahide Yazaki practices practicing medicine in Matsumoto, Japan. Yazaki is rated as an Elite expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Citrullinemia, Primary Amyloidosis, Urea Cycle Disorders (UCD), Bone Marrow Aspiration, and Pancreaticoduodenectomy.

    Distinguished in Citrullinemia

    Chikahiko Numakura
    Distinguished in Citrullinemia

    Chikahiko Numakura
    Referral may be required
    Saitama, JP 

    Chikahiko Numakura practices practicing medicine in Saitama, Japan. Numakura is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Citrullinemia, Cytochrome P450 Oxidoreductase Deficiency, Urea Cycle Disorders (UCD), and Classic Galactosemia.

    Distinguished in Citrullinemia

    Ayano Inui
    Distinguished in Citrullinemia

    Ayano Inui
    Referral may be required
    Yokohama, JP 

    Ayano Inui practices practicing medicine in Yokohama, Japan. Inui is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Citrullinemia, Cholestasis, Urea Cycle Disorders (UCD), Liver Transplant, and Colonoscopy.

    Distinguished in Citrullinemia

    Kimitoshi Nakamura
    Distinguished in Citrullinemia

    Kimitoshi Nakamura
    Referral may be required
    Kumamoto, JP 

    Kimitoshi Nakamura practices practicing medicine in Kumamoto, Japan. Nakamura is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 18 other conditions, according to our data. Their clinical expertise encompasses Fabry Disease, Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, Vitrectomy, and Liver Transplant.

    Distinguished in Citrullinemia

    Yoichi Wada
    Distinguished in Citrullinemia

    Yoichi Wada
    Referral may be required
    Sendai, JP 

    Yoichi Wada practices practicing medicine in Sendai, Japan. Mr. Wada is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Classic Galactosemia, Galactosemia, Galactose Epimerase Deficiency, and Galactokinase Deficiency.

    Distinguished in Citrullinemia

    Shigeo Kure
    Distinguished in Citrullinemia

    Shigeo Kure
    Referral may be required
    Sendai, JP 

    Shigeo Kure practices practicing medicine in Sendai, Japan. Mr. Kure is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Galactokinase Deficiency, Galactose Epimerase Deficiency, Classic Galactosemia, and Galactosemia.

    Distinguished in Citrullinemia

    Atsuo Kikuchi
    Distinguished in Citrullinemia

    Atsuo Kikuchi
    Referral may be required
    Sendai, JP 

    Atsuo Kikuchi practices practicing medicine in Sendai, Japan. Kikuchi is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 15 other conditions, according to our data. Their clinical expertise encompasses Galactose Epimerase Deficiency, Galactokinase Deficiency, Classic Galactosemia, Galactosemia, and Rhizotomy.

    Distinguished in Citrullinemia

    Masayoshi Nagao
    Distinguished in Citrullinemia

    Masayoshi Nagao
    Referral may be required
    Sapporo, JP 

    Masayoshi Nagao practices practicing medicine in Sapporo, Japan. Mr. Nagao is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Citrullinemia, Urea Cycle Disorders (UCD), Hypermethioninemia, and West Syndrome.

    Distinguished in Citrullinemia

    Yoshiyuki Okano
    Distinguished in Citrullinemia

    Yoshiyuki Okano
    Referral may be required
    Nishinomiya-hama, JP 

    Yoshiyuki Okano practices practicing medicine in Nishinomiya-hama, Japan. Mr. Okano is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Citrullinemia, Urea Cycle Disorders (UCD), Phenylketonuria (PKU), and Primary Carnitine Deficiency.

    Distinguished in Citrullinemia

    Eishi Kuroda
    Distinguished in Citrullinemia

    Eishi Kuroda
    Referral may be required
    Kagoshima, JP 

    Eishi Kuroda practices practicing medicine in Kagoshima, Japan. Kuroda is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Citrullinemia and Urea Cycle Disorders (UCD).

    Distinguished in Citrullinemia

    Keishin Sugawara
    Distinguished in Citrullinemia

    Keishin Sugawara
    Referral may be required
    Kumamoto, JP 

    Keishin Sugawara practices practicing medicine in Kumamoto, Japan. Sugawara is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Hyperprolinemia, Citrullinemia, Urea Cycle Disorders (UCD), Carbamoyl Phosphate Synthetase 1 Deficiency, and Liver Transplant.

    Distinguished in Citrullinemia

    Osamu Sakamoto
    Distinguished in Citrullinemia

    Osamu Sakamoto
    Referral may be required
    Sendai, JP 

    Osamu Sakamoto practices practicing medicine in Sendai, Japan. Mr. Sakamoto is rated as a Distinguished expert by MediFind in the treatment of Citrullinemia. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Citrullinemia, Isovaleric Acidemia, Urea Cycle Disorders (UCD), and Galactosemia.

    Advanced in Citrullinemia

    Yoriko Watanabe
    Advanced in Citrullinemia

    Yoriko Watanabe
    Referral may be required
    Kurume, JP 

    Yoriko Watanabe practices practicing medicine in Kurume, Japan. Watanabe is rated as an Advanced expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Urea Cycle Disorders (UCD), Citrullinemia, Ornithine Transcarbamylase Deficiency, and Infant Epilepsy with Migrant Focal Crisis.

    Advanced in Citrullinemia

    Kanako Ishii-Kojima
    Advanced in Citrullinemia

    Kanako Ishii-Kojima
    Referral may be required
    Fukuoka, JP 

    Kanako Ishii-Kojima practices practicing medicine in Fukuoka, Japan. Ms. Ishii-Kojima is rated as an Advanced expert by MediFind in the treatment of Citrullinemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Citrullinemia, Ornithine Transcarbamylase Deficiency, Urea Cycle Disorders (UCD), and Congenital Hypothyroidism.

    Advanced in Citrullinemia

    Toju Tanaka
    Advanced in Citrullinemia

    Toju Tanaka
    Referral may be required
    Sapporo, JP 

    Toju Tanaka practices practicing medicine in Sapporo, Japan. Tanaka is rated as an Advanced expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Citrullinemia, Urea Cycle Disorders (UCD), Galactosemia, and Lowe Syndrome.

    Advanced in Citrullinemia

    Kei Murayama
    Advanced in Citrullinemia

    Kei Murayama
    Referral may be required
    Tokyo, JP 

    Kei Murayama practices practicing medicine in Tokyo, Japan. Murayama is rated as an Advanced expert by MediFind in the treatment of Citrullinemia. They are also highly rated in 26 other conditions, according to our data. Their clinical expertise encompasses Leigh Syndrome, Lactic Acidosis, Urea Cycle Disorders (UCD), Liver Transplant, and Bone Marrow Aspiration.

    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 232

    Last Updated: 06/30/2026

    What is the definition of Citrullinemia?

    Citrullinemia is an inherited disorder that causes ammonia and other toxic substances to accumulate in the blood. Two types of citrullinemia have been described; they have different signs and symptoms and are caused by mutations in different genes.

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

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

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

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

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

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

    Look for the filter feature on the left-side of the Citrullinemia 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.