The 20 Best Lactose Intolerance Doctors in Japan

Find the Top Lactose Intolerance Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 55 doctor with experience in Lactose Intolerance near Japan. Of these, 55 are Experienced.

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55 providers found
    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Mibu, JP 

    Yoshiteru Sato practices practicing medicine in Mibu, Japan. Sato is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Their clinical expertise encompasses Delirium Tremens, Lactose Intolerance, Rhabdomyolysis, and Schizophrenia.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Tokyo, JP 

    Daisuke Kawata practices practicing medicine in Tokyo, Japan. Mr. Kawata is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Lactose Intolerance, Autonomic Neuropathy, Ganglion Cyst, and Peripheral Neuropathy.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Tochigi, JP 

    Teruo Jojima practices practicing medicine in Tochigi, Japan. Mr. Jojima is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), Maturity Onset Diabetes of the Young, and Sleeve Gastrectomy.

    Learn about our expert tiers
    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Minato, JP 

    Saori Nakamura practices practicing medicine in Minato, Japan. Ms. Nakamura is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Lactose Intolerance, Proctitis, and Colonoscopy.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Takayama, JP 

    Syunsuke Nagara practices practicing medicine in Takayama, Japan. Nagara is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Craniotabes, Wieacker Wolff Syndrome, Multifocal Atrial Tachycardia, and Lactose Intolerance.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Tochigi, JP 

    Taro Shimizu practices practicing medicine in Tochigi, Japan. Mr. Shimizu is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Fitz-Hugh-Curtis Syndrome, Gastrointestinal Perforation, Vitamin B12 Deficiency, Splenectomy, and Liver Embolization.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Tochigi, JP 

    Norio Furukori-Yasui practices practicing medicine in Tochigi, Japan. Mr. Furukori-Yasui is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Schizophrenia, Major Depression, Bipolar Disorder (BPD), and Rhabdomyolysis.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Shonan Village, 
    Hayama, JP 

    Takuya Tomaru practices practicing medicine in Hayama, Japan. Mr. Tomaru is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Alcoholic Ketoacidosis, Maturity Onset Diabetes of the Young, Hyperthyroidism, and Sleeve Gastrectomy.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Hirosaki, JP 

    Ken Itoh practices practicing medicine in Hirosaki, Japan. Mr. Itoh is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Lactose Intolerance, Dementia, Alzheimer's Disease, and Pneumonia.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Hiroshima, JP 

    Masanori Sugiyama practices practicing medicine in Hiroshima, Japan. Mr. Sugiyama is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Chronic Pancreatitis, Pancreaticoduodenectomy, and Lithotripsy.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Tokyo, JP 

    Bon Kimura practices practicing medicine in Tokyo, Japan. Mr. Kimura is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Listeriosis, Lactose Intolerance, Salmonella Enterocolitis, and Viral Gastroenteritis.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Hirosaki, JP 

    Yota Tatara practices practicing medicine in Hirosaki, Japan. Tatara is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Their clinical expertise encompasses Multiple System Atrophy, Familial Dysautonomia, Lactose Intolerance, and Developmental Dysphasia Familial.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Shinjuku, JP 

    Satoru Nagata practices practicing medicine in Shinjuku, Japan. Mr. Nagata is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Lissencephaly, X-Linked Retinal Dysplasia, Walker-Warburg Syndrome, Fukuyama Type Muscular Dystrophy, and Gastrostomy.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Sendai, JP 

    Luciano Arriagada-Arellano practices practicing medicine in Sendai, Japan. Mr. Arriagada-Arellano is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Lactose Intolerance and Parainfluenza.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Koshi, JP 

    Masaya Matsumura practices practicing medicine in Koshi, Japan. Mr. Matsumura is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Lactose Intolerance.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Hirosaki, JP 

    Yasuyuki Ishibashi practices practicing medicine in Hirosaki, Japan. Ishibashi is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Osteoarthritis, Arthritis, Osteochondritis Dissecans, Osteotomy, and Laminectomy.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Shonan Village, 
    Hayama, JP 

    Yoshimasa Aso practices practicing medicine in Hayama, Japan. Aso is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Diabetic Neuropathy, Non-Alcoholic Fatty Liver Disease, and Sleeve Gastrectomy.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Sendai, JP 

    Keita Nishiyama practices practicing medicine in Sendai, Japan. Nishiyama is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Their clinical expertise encompasses Gangrene, Diarrhea, Lactose Intolerance, and Delayed Growth.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Kofu, JP 

    Satoshi Ninomiya practices practicing medicine in Kofu, Japan. Mr. Ninomiya is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. His clinical expertise encompasses Lactose Intolerance.

    Experienced in Lactose Intolerance
    Experienced in Lactose Intolerance
    Referral may be required
    Suita, JP 

    Paola Laurino practices practicing medicine in Suita, Japan. Ms. Laurino is rated as an Experienced expert by MediFind in the treatment of Lactose Intolerance. Her clinical expertise encompasses Lactose Intolerance, Primary Hyperoxaluria Type 1, and Primary Hyperoxaluria.

    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 55

    Last Updated: 11/08/2026

    What is the definition of Lactose Intolerance?

    Lactose is a type of sugar found in milk and other dairy products. An enzyme called lactase is needed by the body to digest lactose.

    Lactose intolerance develops when the small intestine does not make enough of this enzyme.

    When should I see a Lactose Intolerance 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 Lactose Intolerance 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 Lactose Intolerance doctor in Japan?

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

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    How does MediFind rank Lactose Intolerance 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 Lactose Intolerance 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 Lactose Intolerance 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 Lactose Intolerance doctor search results page. 

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

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

    Look for the filter feature on the left-side of the Lactose Intolerance 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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