The 20 Best Mitochondrial Complex 1 Deficiency Doctors in Japan

Find the Top Mitochondrial Complex 1 Deficiency Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 53 doctor with experience in Mitochondrial Complex 1 Deficiency near Japan. Of these, 46 are Experienced and 7 are Advanced.

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53 providers found
    Advanced in Mitochondrial Complex 1 Deficiency
    Advanced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Hongo, JP 

    Yoshihito Kishita practices practicing medicine in Hongo, Japan. Kishita is rated as an Advanced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Leigh Syndrome, Mitochondrial Complex 1 Deficiency, Lactic Acidosis, and Mitochondrial Complex V Deficiency.

    Advanced in Mitochondrial Complex 1 Deficiency
    Advanced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Chiba, JP 

    Masaru Shimura practices practicing medicine in Chiba, Japan. Mr. Shimura is rated as an Advanced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Leigh Syndrome, Mitochondrial Complex 1 Deficiency, Citrullinemia, Urea Cycle Disorders (UCD), and Liver Transplant.

    Advanced in Mitochondrial Complex 1 Deficiency
    Advanced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Saitama, JP 

    Akira Ohtake practices practicing medicine in Saitama, Japan. Ohtake is rated as an Advanced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Leigh Syndrome, Mitochondrial Complex V Deficiency, Mitochondrial Complex 1 Deficiency, Lactic Acidosis, and Liver Transplant.

    Learn about our expert tiers
    Advanced in Mitochondrial Complex 1 Deficiency
    Advanced in Mitochondrial Complex 1 Deficiency
    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 Mitochondrial Complex 1 Deficiency. They are also highly rated in 25 other conditions, according to our data. Their clinical expertise encompasses Leigh Syndrome, Lactic Acidosis, Urea Cycle Disorders (UCD), Liver Transplant, and Bone Marrow Aspiration.

    Advanced in Mitochondrial Complex 1 Deficiency
    Advanced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Tokyo, JP 

    Yasushi Okazaki practices practicing medicine in Tokyo, Japan. Okazaki is rated as an Advanced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Leigh Syndrome, Juvenile Polyposis Syndrome, Attenuated Familial Adenomatous Polyposis, Pancreaticoduodenectomy, and Oophorectomy.

    Advanced in Mitochondrial Complex 1 Deficiency
    Advanced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Tokyo, JP 

    Yukiko Yatsuka practices practicing medicine in Tokyo, Japan. Ms. Yatsuka is rated as an Advanced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Leigh Syndrome, Mitochondrial Complex 1 Deficiency, Lactic Acidosis, and Sengers Syndrome.

    Advanced in Mitochondrial Complex 1 Deficiency
    Advanced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Hongo, JP 

    Kazuhiro Nitta practices practicing medicine in Hongo, Japan. Mr. Nitta is rated as an Advanced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Mitochondrial Complex 1 Deficiency, Leigh Syndrome, Pontocerebellar Hypoplasia, and Wolff-Parkinson-White Syndrome.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Gifu-shi, JP 

    Mitsuhiro Nakamura practices practicing medicine in Gifu-shi, Japan. Nakamura is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Lung Cancer, Pancreatic Cancer, Gastrointestinal Perforation, Hysterectomy, and Salpingo-Oophorectomy.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Hamamatsu, JP 

    Mitsutoshi Setou practices practicing medicine in Hamamatsu, Japan. Setou is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Follicular Ichthyosis, Squamous Cell Lung Carcinoma, Mitochondrial Complex 1 Deficiency, and Pancreatic Ductal Adenocarcinoma.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Kagoshima, JP 

    Jun-hui Yuan practices practicing medicine in Kagoshima, Japan. Yuan is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Charcot-Marie-Tooth Disease, Potassium-Aggravated Myotonia, Hyperkalemic Periodic Paralysis, and Erythromelalgia.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Hamamatsu, JP 

    Kaori Yamoto practices practicing medicine in Hamamatsu, Japan. Ms. Yamoto is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Split Hand Foot Malformation, Russell-Silver Dwarfism, Ophthalmo-Acromelic Syndrome, and Focal Dermal Hypoplasia.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Tokyo, JP 

    Ryo Kaimori practices practicing medicine in Tokyo, Japan. Mr. Kaimori is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. His clinical expertise encompasses Atrial Myxoma, Mitochondrial Complex 1 Deficiency, Siderosis, and Cardiac Tamponade.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Gifu-shi, JP 

    Mizuki Tanaka practices practicing medicine in Gifu-shi, Japan. Ms. Tanaka is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Reye Syndrome, Mitochondrial Complex 1 Deficiency, Gastrointestinal Perforation, and Peripheral Neuropathy.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Suita, JP 

    Chi-jing Choong practices practicing medicine in Suita, Japan. Choong is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Parkinson's Disease, Movement Disorders, and Mitochondrial Complex 1 Deficiency.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Okinawa, JP 

    Akihiro Hashiguchi practices practicing medicine in Okinawa, Japan. Mr. Hashiguchi is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Charcot-Marie-Tooth Disease, Infantile Axonal Neuropathy, Primary Lateral Sclerosis, and Hereditary Sensory Neuropathy Type 1 (HSN1).

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Kagoshima, JP 

    Akiko Yoshimura practices practicing medicine in Kagoshima, Japan. Ms. Yoshimura is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Charcot-Marie-Tooth Disease, Infantile Axonal Neuropathy, Hereditary Sensory Neuropathy Type 1 (HSN1), and Primary Lateral Sclerosis.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Gifu-shi, JP 

    Kazuhiro Iguchi practices practicing medicine in Gifu-shi, Japan. Mr. Iguchi is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Perforation, Reye Syndrome, Prostate Cancer, and Serotonin Syndrome.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Yufu, JP 

    Haruto Nishida practices practicing medicine in Yufu, Japan. Mr. Nishida is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Primary Localized Cutaneous Amyloidosis, Adenoid Cystic Carcinoma, Salivary Gland Tumors, Salpingo-Oophorectomy, and Hysterectomy.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Kagoshima, JP 

    Yusuke Sakiyama practices practicing medicine in Kagoshima, Japan. Mr. Sakiyama is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Charcot-Marie-Tooth Disease, Encephalitis, HTLV-1 Associated Myelopathy, and Multiple Mononeuropathy.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Saga, JP 

    Mitsuko Nakashima practices practicing medicine in Saga, Japan. Ms. Nakashima is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses West Syndrome, Spasmus Nutans, Epilepsy in Children, Infant Epilepsy with Migrant Focal Crisis, and Pacemaker Implantation.

    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 53

    Last Updated: 11/08/2026

    What is the definition of Mitochondrial Complex 1 Deficiency?

    Mitochondrial complex I deficiency is a type of mitochondrial disease. Mitochondria are specialized compartments in cells that create more than 90% of the energy needed by the body. In mitochondrial diseases, the mitochondria don't work correctly resulting in less energy in the cell, cell injury and cell death. Complex I is the first step in a chain reaction in mitochondria leading to energy production. Features may include macrocephaly (large head) with progressive leukodystrophy, encephalopathy, hypertrophic cardiomyopathy, myopathy, liver disease, Leigh syndrome, Leber hereditary optic neuropathy, and some forms of Parkinson disease. The disease is caused by genetic changes in any of many genes and the inheritance pattern depends on the responsible gene.

    When should I see an Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency doctor in Japan?

    You can find an Mitochondrial Complex 1 Deficiency doctor in any of the 10 largest U.S. cities by clicking below:

    Mitochondrial Complex 1 Deficiency doctor near New York, NY
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    How does MediFind rank Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency doctors in Japan?

    Look for the filter feature on the left side of the Mitochondrial Complex 1 Deficiency 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 Mitochondrial Complex 1 Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Mitochondrial Complex 1 Deficiency 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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