The 20 Best Dry Mouth Doctors in Japan

Find the Top Dry Mouth Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 946 doctor with experience in Dry Mouth near Japan. Of these, 876 are Experienced, 60 are Advanced, 7 are Distinguished and 3 are Elite.

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946 providers found
    Elite in Dry Mouth

    Hideki Nakamura
    Elite in Dry Mouth

    Hideki Nakamura
    Tokyo, JP 

    Hideki Nakamura practices practicing medicine in Tokyo, Japan. Mr. Nakamura is rated as an Elite expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Dry Mouth, Sjogren Syndrome, Bone Marrow Aspiration, and Synovectomy.

    Elite in Dry Mouth

    Hiroto Tsuboi
    Elite in Dry Mouth

    Hiroto Tsuboi
    Tsukuba, JP 

    Hiroto Tsuboi practices practicing medicine in Tsukuba, Japan. Mr. Tsuboi is rated as an Elite expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Sialadenitis, Sjogren Syndrome, Dry Mouth, and Dry Eye Syndrome.

    Elite in Dry Mouth

    Takayuki Sumida
    Elite in Dry Mouth

    Takayuki Sumida
    Tsukuba, JP 

    Takayuki Sumida practices practicing medicine in Tsukuba, Japan. Mr. Sumida is rated as an Elite expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Sialadenitis, Sjogren Syndrome, Dry Mouth, and Dry Eye Syndrome.

    Learn about our expert tiers
    Distinguished in Dry Mouth

    Tsutomu T. Takeuchi
    Distinguished in Dry Mouth

    Tsutomu T. Takeuchi
    Tachikawa, JP 

    Tsutomu Takeuchi practices practicing medicine in Tachikawa, Japan. Mr. Takeuchi is rated as a Distinguished expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Shingles, and Systemic Lupus Erythematosus (SLE).

    Distinguished in Dry Mouth

    Isao Matsumoto
    Distinguished in Dry Mouth

    Isao Matsumoto
    Tsukuba, JP 

    Isao Matsumoto practices practicing medicine in Tsukuba, Japan. Mr. Matsumoto is rated as a Distinguished expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Sialadenitis, Sjogren Syndrome, Dry Mouth, Arthritis, and Endoscopy.

    Distinguished in Dry Mouth

    Katsuya Suzuki
    Distinguished in Dry Mouth

    Katsuya Suzuki
    Chiba, JP 

    Katsuya Suzuki practices practicing medicine in Chiba, Japan. Suzuki is rated as a Distinguished expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 17 other conditions, according to our data. Their clinical expertise encompasses Rheumatoid Arthritis (RA), IgG4-Related Disease, Arthritis, Cardiac Ablation, and Aortic Valve Replacement.

    Distinguished in Dry Mouth

    Atsushi Kawakami
    Distinguished in Dry Mouth

    Atsushi Kawakami
    Nagasaki, JP 

    Atsushi Kawakami practices practicing medicine in Nagasaki, Japan. Mr. Kawakami is rated as a Distinguished expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 60 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, Bone Marrow Aspiration, and Pancreaticoduodenectomy.

    Distinguished in Dry Mouth

    Yuya Kondo
    Distinguished in Dry Mouth

    Yuya Kondo
    Tsukuba, JP 

    Yuya Kondo practices practicing medicine in Tsukuba, Japan. Mr. Kondo is rated as a Distinguished expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Sialadenitis, Rheumatoid Arthritis (RA), Arthritis, and Sjogren Syndrome.

    Distinguished in Dry Mouth

    Hiromitsu Asashima
    Distinguished in Dry Mouth

    Hiromitsu Asashima
    Tsukuba, JP 

    Hiromitsu Asashima practices practicing medicine in Tsukuba, Japan. Asashima is rated as a Distinguished expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Sialadenitis, Sjogren Syndrome, Dry Mouth, and Dry Eye Syndrome.

    Distinguished in Dry Mouth

    Masafumi Moriyama
    Distinguished in Dry Mouth

    Masafumi Moriyama
    Fukuoka, JP 

    Masafumi Moriyama practices practicing medicine in Fukuoka, Japan. Moriyama is rated as a Distinguished expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Sialadenitis, Mikulicz Disease, IgG4-Related Disease, Osteotomy, and Thymectomy.

    Advanced in Dry Mouth

    Naoto Azuma
    Advanced in Dry Mouth

    Naoto Azuma
    Nishinomiya-hama, JP 

    Naoto Azuma practices practicing medicine in Nishinomiya-hama, Japan. Mr. Azuma is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Dry Mouth, Arthritis, and Sjogren Syndrome.

    Advanced in Dry Mouth

    Naozumi Ishimaru
    Advanced in Dry Mouth

    Naozumi Ishimaru
    Yushima, JP 

    Naozumi Ishimaru practices practicing medicine in Yushima, Japan. Ishimaru is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Dry Mouth, Sjogren Syndrome, Dry Eye Syndrome, Rheumatoid Arthritis (RA), and Thymectomy.

    Advanced in Dry Mouth

    Toshimasa Shimizu
    Advanced in Dry Mouth

    Toshimasa Shimizu
    Nagasaki, JP 

    Toshimasa Shimizu practices practicing medicine in Nagasaki, Japan. Shimizu is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 24 other conditions, according to our data. Their clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, Adult Still's Disease, and Tissue Biopsy.

    Advanced in Dry Mouth

    Yasunori Suzuki
    Advanced in Dry Mouth

    Yasunori Suzuki
    Kanazawa, JP 

    Yasunori Suzuki practices practicing medicine in Kanazawa, Japan. Suzuki is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Sjogren Syndrome, Dry Mouth, Dry Eye Syndrome, and IgG4-Related Disease.

    Advanced in Dry Mouth

    Seiji Nakamura
    Advanced in Dry Mouth

    Seiji Nakamura
    Fukuoka, JP 

    Seiji Nakamura practices practicing medicine in Fukuoka, Japan. Mr. Nakamura is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses IgG4-Related Disease, Sialadenitis, Mikulicz Disease, and Dacryoadenitis.

    Advanced in Dry Mouth

    Yoshiro Horai
    Advanced in Dry Mouth

    Yoshiro Horai
    Nagasaki, JP 

    Yoshiro Horai practices practicing medicine in Nagasaki, Japan. Mr. Horai is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Vasculitis, Arthritis, Bone Marrow Aspiration, and Tissue Biopsy.

    Advanced in Dry Mouth

    Kazuo Tsubota
    Advanced in Dry Mouth

    Kazuo Tsubota
    Shinjuku, JP 

    Kazuo Tsubota practices practicing medicine in Shinjuku, Japan. Mr. Tsubota is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Nearsightedness, Dry Eye Syndrome, Presbyopia, Corneal Transplant, and Cataract Removal.

    Advanced in Dry Mouth

    Yukinori Takagi
    Advanced in Dry Mouth

    Yukinori Takagi
    Nagasaki, JP 

    Yukinori Takagi practices practicing medicine in Nagasaki, Japan. Takagi is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Sjogren Syndrome, Dry Mouth, Dry Eye Syndrome, and Osteonecrosis.

    Advanced in Dry Mouth

    Hiroyuki R. Takahashi
    Advanced in Dry Mouth

    Hiroyuki R. Takahashi
    Minato, JP 

    Hiroyuki Takahashi practices practicing medicine in Minato, Japan. Mr. Takahashi is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Nearsightedness, Prostate Cancer, Diffuse Large B-Cell Lymphoma (DLBCL), Vitrectomy, and Prostatectomy.

    Advanced in Dry Mouth

    Hisanori Umehara
    Advanced in Dry Mouth

    Hisanori Umehara
    Nagahama, JP 

    Hisanori Umehara practices practicing medicine in Nagahama, Japan. Umehara is rated as an Advanced expert by MediFind in the treatment of Dry Mouth. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses IgG4-Related Disease, Mikulicz Disease, Interstitial Nephritis, Dry Eye Syndrome, 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 946

    Last Updated: 04/28/2026

    What is the definition of Dry Mouth?

    Dry mouth occurs when you don't make enough saliva. This causes your mouth to feel dry and uncomfortable. Dry mouth that is ongoing may be a sign of illness, and can lead to problems with your mouth and teeth.

    When should I see a Dry Mouth 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 Dry Mouth 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 Dry Mouth doctor in Japan?

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

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    How does MediFind rank Dry Mouth 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 Dry Mouth 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 Dry Mouth 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 Dry Mouth doctor search results page. 

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

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

    Look for the filter feature on the left-side of the Dry Mouth 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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