The 20 Best Diarrhea Doctors Near Me in Osaka, JP

Find the Top Diarrhea Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 202 doctor with experience in Diarrhea near Osaka, JP. Of these, 189 are Experienced and 13 are Advanced.

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202 providers found
    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Osaka, JP 

    Masatoshi Kudo practices practicing medicine in Osaka, Japan. Mr. Kudo is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Liver Cancer, Jaundice, Hepatitis, Endoscopy, and Gastrostomy.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Osaka, JP 

    Shinji Yamasaki practices practicing medicine in Osaka, Japan. Mr. Yamasaki is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Campylobacter Infection, Diarrhea, Cholera, and Salmonella Enterocolitis.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Osaka, JP 

    Makoto Matsubayashi practices practicing medicine in Osaka, Japan. Mr. Matsubayashi is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Amebiasis, Diarrhea, Secernentea Infections, and Spirurida Infections.

    Learn about our expert tiers
    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Osaka, JP 

    Atsushi Hinenoya practices practicing medicine in Osaka, Japan. Mr. Hinenoya is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Campylobacter Infection, Diarrhea, and Cholera.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Takatsuki, JP 

    Yuki Hirata practices practicing medicine in Takatsuki, Japan. Hirata is rated as an Advanced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Diarrhea, Colitis, Hemorrhagic Proctocolitis, Gastrectomy, and Endoscopy.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Osaka, JP 

    Tomoyuki Shibahara practices practicing medicine in Osaka, Japan. Mr. Shibahara is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Glossitis, Amebiasis, Diarrhea, and Mucormycosis.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Sayama, JP 

    Kazuhiko Nakagawa practices practicing medicine in Sayama, Japan. Nakagawa is rated as an Advanced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 21 other conditions, according to our data. Their clinical expertise encompasses Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, Lung Cancer, Endoscopy, and Colostomy.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Osaka, JP 

    Kazuhide Higuchi practices practicing medicine in Osaka, Japan. Higuchi is rated as an Advanced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 51 other conditions, according to our data. Their clinical expertise encompasses Peptic Ulcer, Jaundice, Bile Duct Obstruction, Endoscopy, and Gastrostomy.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Takatsuki, JP 

    Kazuki Kakimoto practices practicing medicine in Takatsuki, Japan. Mr. Kakimoto is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hemorrhagic Proctocolitis, Ulcerative Colitis, Colitis, Endoscopy, and Colonoscopy.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Sakai, JP 

    Toru Arai practices practicing medicine in Sakai, Japan. Mr. Arai is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Pulmonary Alveolar Proteinosis, Lymphangioleiomyomatosis, Interstitial Lung Disease, Acute Interstitial Pneumonia, and Lung Transplant.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Suita, JP 

    Kentaro Shimizu practices practicing medicine in Suita, Japan. Mr. Shimizu is rated as an Advanced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sepsis, Diarrhea, Pneumonia, and Acute Mountain Sickness.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Izumisano, JP 

    Shinobu Tsuchiaka practices practicing medicine in Izumisano, Japan. Tsuchiaka is rated as an Advanced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Diarrhea.

    Advanced in Diarrhea
    Advanced in Diarrhea
    Referral may be required
    Osaka, JP 

    Noritoshi Hatanaka practices practicing medicine in Osaka, Japan. Hatanaka is rated as an Advanced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Campylobacter Infection, Diarrhea, Severe Acute Respiratory Syndrome (SARS), and Cholera.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    Hirakata, JP 

    Sohei Satoi practices practicing medicine in Hirakata, Japan. Satoi is rated as an Experienced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Pancreatic Ductal Adenocarcinoma, Pancreatic Cancer, Gastrointestinal Fistula, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    Toyonaka, JP 

    Hiroshi Imamura practices practicing medicine in Toyonaka, Japan. Mr. Imamura is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Cholecystitis, Gallbladder Disease, Gastrectomy, and Pancreaticoduodenectomy.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    Sakai, JP 

    Hidetoshi Hayashi practices practicing medicine in Sakai, Japan. Hayashi is rated as an Experienced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Non-Small Cell Lung Cancer (NSCLC), EGFR Positive Lung Cancer, Lung Cancer, Pancreaticoduodenectomy, and Tissue Biopsy.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    Osaka, JP 

    Yutaka Seino practices practicing medicine in Osaka, Japan. Mr. Seino is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Low Blood Sugar, Obesity, and Endoscopy.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    Osaka, JP 

    Toshihisa Takeuchi practices practicing medicine in Osaka, Japan. Takeuchi is rated as an Experienced expert by MediFind in the treatment of Diarrhea. They are also highly rated in 16 other conditions, according to our data. Their clinical expertise encompasses Peptic Ulcer, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Endoscopy, and Gastrostomy.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    Osaka, JP 

    Kazumi Sasai practices practicing medicine in Osaka, Japan. Mr. Sasai is rated as an Experienced expert by MediFind in the treatment of Diarrhea. His clinical expertise encompasses Amebiasis, Diarrhea, Parvovirus Antenatal Infection, and Gingivostomatitis.

    Experienced in Diarrhea
    Experienced in Diarrhea
    Referral may be required
    Osaka, JP 

    Ryo Inoue practices practicing medicine in Osaka, Japan. Mr. Inoue is rated as an Experienced expert by MediFind in the treatment of Diarrhea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Menorrhagia, Viral Gastroenteritis, Bladder Cancer, Vitrectomy, and Osteotomy.

    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 202

    Last Updated: 11/08/2026

    What is the definition of Diarrhea?

    Diarrhea is when you pass loose or watery stool.

    When should I see a Diarrhea doctor in Osaka, JP?

    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 Diarrhea doctor in Osaka, JP?

    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 Diarrhea doctor in Osaka, JP?

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

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    How does MediFind rank Diarrhea doctors in Osaka, JP?

    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 Diarrhea doctors in Osaka, JP?

    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 Diarrhea doctor in Osaka, JP?

    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 Diarrhea doctor search results page. 

    Why is it important to get a second opinion from a different Diarrhea 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 Diarrhea doctor in Osaka, JP?

    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 Diarrhea 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 Diarrhea 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 Diarrhea doctors in Osaka, JP?

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

    Look for the filter feature on the left-side of the Diarrhea 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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