The 20 Best Vitamin D Deficiency Doctors in Japan

Find the Top Vitamin D Deficiency Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 367 doctor with experience in Vitamin D Deficiency near Japan. Of these, 355 are Experienced, 10 are Advanced and 2 are Distinguished.

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367 providers found
    Distinguished in Vitamin D Deficiency

    Akiko Kuwabara
    Distinguished in Vitamin D Deficiency

    Akiko Kuwabara
    Referral may be required
    Osaka, JP 

    Akiko Kuwabara practices practicing medicine in Osaka, Japan. Ms. Kuwabara is rated as a Distinguished expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Beriberi, Malnutrition, and Muscle Atrophy.

    Distinguished in Vitamin D Deficiency

    Naoko Tsugawa
    Distinguished in Vitamin D Deficiency

    Naoko Tsugawa
    Referral may be required
    Kobe, JP 

    Naoko Tsugawa practices practicing medicine in Kobe, Japan. Ms. Tsugawa is rated as a Distinguished expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Malnutrition, Vitamin D Deficiency, Rickets, and Osteoporosis.

    Advanced in Vitamin D Deficiency

    Kiyoshi Tanaka
    Advanced in Vitamin D Deficiency

    Kiyoshi Tanaka
    Referral may be required
    Sagamihara, JP 

    Kiyoshi Tanaka practices practicing medicine in Sagamihara, Japan. Mr. Tanaka is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Beriberi, Vitamin D Deficiency, Malnutrition, Gastrectomy, and Gastrostomy.

    Learn about our expert tiers
    Advanced in Vitamin D Deficiency

    Takuo Kubota
    Advanced in Vitamin D Deficiency

    Takuo Kubota
    Referral may be required
    Suita, JP 

    Takuo Kubota practices practicing medicine in Suita, Japan. Kubota is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. They are also highly rated in 24 other conditions, according to our data. Their clinical expertise encompasses Achondroplasia, X-Linked Hypophosphatemia, Rickets, Hypophosphatemia, and Osteotomy.

    Advanced in Vitamin D Deficiency

    Yasunori Sato
    Advanced in Vitamin D Deficiency

    Yasunori Sato
    Referral may be required
    Kanazawa, JP 

    Yasunori Sato practices practicing medicine in Kanazawa, Japan. Sato is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. They are also highly rated in 29 other conditions, according to our data. Their clinical expertise encompasses Caroli Disease, Cholangiocarcinoma (Bile Duct Cancer), Primary Biliary Cholangitis, Gamma Knife Radiosurgery, and Osteotomy.

    Advanced in Vitamin D Deficiency

    Keiichi Ozono
    Advanced in Vitamin D Deficiency

    Keiichi Ozono
    Referral may be required
    Osaka, JP 

    Keiichi Ozono practices practicing medicine in Osaka, Japan. Ozono is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. They are also highly rated in 47 other conditions, according to our data. Their clinical expertise encompasses Achondroplasia, Hypophosphatasia (HPP), Rickets, Osteotomy, and Hormone Replacement Therapy (HRT).

    Advanced in Vitamin D Deficiency

    Satoshi Sasaki
    Advanced in Vitamin D Deficiency

    Satoshi Sasaki
    Referral may be required
    Tokyo, JP 

    Satoshi Sasaki practices practicing medicine in Tokyo, Japan. Mr. Sasaki is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Obesity, Stridor, and Maturity Onset Diabetes of the Young.

    Advanced in Vitamin D Deficiency

    Kumiko T. Kanatani
    Advanced in Vitamin D Deficiency

    Kumiko T. Kanatani
    Referral may be required
    Kyoto, JP 

    Kumiko Kanatani practices practicing medicine in Kyoto, Japan. Ms. Kanatani is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Hospital-Acquired Pneumonia, Malnutrition, and Pneumonia.

    Advanced in Vitamin D Deficiency

    Kanae Nakaoka
    Advanced in Vitamin D Deficiency

    Kanae Nakaoka
    Referral may be required
    Saitama, JP 

    Kanae Nakaoka practices practicing medicine in Saitama, Japan. Ms. Nakaoka is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Malnutrition, Osteoporosis, and Oophorectomy.

    Advanced in Vitamin D Deficiency

    Koki Ueda
    Advanced in Vitamin D Deficiency

    Koki Ueda
    Referral may be required
    Fukushima, JP 

    Koki Ueda practices practicing medicine in Fukushima, Japan. Mr. Ueda is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Acute Myeloid Leukemia (AML), Light Chain Deposition Disease (LCDD), Myeloproliferative Neoplasms (MPN), and Bone Marrow Transplant.

    Advanced in Vitamin D Deficiency

    Yusuke Tanahashi
    Advanced in Vitamin D Deficiency

    Yusuke Tanahashi
    Referral may be required
    Wakkanai, JP 

    Yusuke Tanahashi practices practicing medicine in Wakkanai, Japan. Mr. Tanahashi is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Chromosome 16q Duplication, Vitamin D Deficiency, Chromosome 16 Trisomy, and Congenital Lipoid Adrenal Hyperplasia.

    Advanced in Vitamin D Deficiency

    Kazuhiro Uenishi
    Advanced in Vitamin D Deficiency

    Kazuhiro Uenishi
    Referral may be required
    Sakado, JP 

    Kazuhiro Uenishi practices practicing medicine in Sakado, Japan. Mr. Uenishi is rated as an Advanced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Vitamin D Deficiency, and Micrognathia.

    Experienced in Vitamin D Deficiency

    Hisashi Yamanaka
    Experienced in Vitamin D Deficiency

    Hisashi Yamanaka
    Referral may be required
    Tokyo, JP 

    Hisashi Yamanaka practices practicing medicine in Tokyo, Japan. Mr. Yamanaka is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Polymyositis, Dermatomyositis, and Liver Transplant.

    Experienced in Vitamin D Deficiency

    Takanari Kitazono
    Experienced in Vitamin D Deficiency

    Takanari Kitazono
    Referral may be required
    Fukuoka, JP 

    Takanari Kitazono practices practicing medicine in Fukuoka, Japan. Kitazono is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. They are also highly rated in 47 other conditions, according to our data. Their clinical expertise encompasses Stroke, Chronic Kidney Disease, Calcinosis, Kidney Transplant, and Thrombectomy.

    Experienced in Vitamin D Deficiency

    Satomi Koyama
    Experienced in Vitamin D Deficiency

    Satomi Koyama
    Referral may be required
    Saitama, JP 

    Satomi Koyama practices practicing medicine in Saitama, Japan. Ms. Koyama is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Obesity in Children, Hypoaldosteronism, Obesity, and Vitamin D Deficiency.

    Experienced in Vitamin D Deficiency

    Kazuya Makida
    Experienced in Vitamin D Deficiency

    Kazuya Makida
    Referral may be required
    Nagoya, JP 

    Kazuya Makida practices practicing medicine in Nagoya, Japan. Mr. Makida is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vitamin D Deficiency, Collins Pope Syndrome, Arterial Embolism, Osteotomy, and Hip Replacement.

    Experienced in Vitamin D Deficiency

    Kazushige Ikeda
    Experienced in Vitamin D Deficiency

    Kazushige Ikeda
    Referral may be required
    Saitama, JP 

    Kazushige Ikeda practices practicing medicine in Saitama, Japan. Ikeda is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Infantile Low Calcium Level, Malnutrition, Vitamin D Deficiency, and Milk-Alkali Syndrome.

    Experienced in Vitamin D Deficiency

    Toshimi Michigami
    Experienced in Vitamin D Deficiency

    Toshimi Michigami
    Referral may be required
    Izumi, JP 

    Toshimi Michigami practices practicing medicine in Izumi, Japan. Michigami is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Hypophosphatemia, X-Linked Hypophosphatemia, Rickets, Hypophosphatasia (HPP), and Osteotomy.

    Experienced in Vitamin D Deficiency

    Keigo Takahashi
    Experienced in Vitamin D Deficiency

    Keigo Takahashi
    Referral may be required
    Saitama, JP 

    Keigo Takahashi practices practicing medicine in Saitama, Japan. Mr. Takahashi is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. His clinical expertise encompasses Vitamin D Deficiency, Malnutrition, Canker Sore, and Aphthous Stomatitis.

    Experienced in Vitamin D Deficiency

    Daigo Morita
    Experienced in Vitamin D Deficiency

    Daigo Morita
    Referral may be required
    Hamamatsu, JP 

    Daigo Morita practices practicing medicine in Hamamatsu, Japan. Mr. Morita is rated as an Experienced expert by MediFind in the treatment of Vitamin D Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Osteolysis Syndrome Recessive, Collins Pope Syndrome, Osteonecrosis, Osteotomy, and Hip Replacement.

    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 367

    Last Updated: 06/30/2026

    What is the definition of Vitamin D Deficiency?

    Vitamin D deficiency is when the body does not have enough vitamin D. Vitamin D is necessary for absorbing calcium and healthy bones.

    When should I see a Vitamin D 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 a Vitamin D 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 Vitamin D Deficiency doctor in Japan?

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

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    How does MediFind rank Vitamin D 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 Vitamin D 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 a Vitamin D 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 Vitamin D Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Vitamin D 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 a Vitamin D 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 Vitamin D 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 Vitamin D 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 Vitamin D Deficiency doctors in Japan?

    Look for the filter feature on the left side of the Vitamin D 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 a Vitamin D Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Vitamin D 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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