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    Last Updated: 10/30/2025

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    MediFind found 2244 doctor with experience in Diarrhea near Japan. Of these, 2134 are Experienced, 101 are Advanced and 9 are Distinguished.

    Location
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    2,244 providers found
      Distinguished in Diarrhea

      Shin Fukudo
      Distinguished in Diarrhea

      Shin Fukudo
      Sendai, JP 

      Shin Fukudo practices in Sendai, Japan. Fukudo is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. Their top areas of expertise are Irritable Bowel Syndrome (IBS), Chronic Idiopathic Constipation (CIC), Acute Pain, Pancreaticoduodenectomy, and Colonoscopy.

      Distinguished in Diarrhea

      Yoshito Komatsu
      Distinguished in Diarrhea

      Yoshito Komatsu
      JP 

      Yoshito Komatsu practices in Japan. Mr. Komatsu is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Colorectal Cancer, Stomach Cancer, Gastrointestinal Stromal Tumor, Endoscopy, and Tissue Biopsy.

      Distinguished in Diarrhea

      Hiroshi Ushijima
      Distinguished in Diarrhea

      Hiroshi Ushijima
      Chiyoda, JP 

      Hiroshi Ushijima practices in Chiyoda, Japan. Mr. Ushijima is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Viral Gastroenteritis, Rubella, and Togaviridae Disease.

      Learn about our expert tiers
      Distinguished in Diarrhea

      Satoshi Yuki
      Distinguished in Diarrhea

      Satoshi Yuki
      Sapporo, JP 

      Satoshi Yuki practices in Sapporo, Japan. Mr. Yuki is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Colorectal Cancer, Stomach Cancer, Diarrhea, Pancreatic Cancer, and Endoscopy.

      Distinguished in Diarrhea

      Kazuteru Hatanaka
      Distinguished in Diarrhea

      Kazuteru Hatanaka
      Hakodate, JP 

      Kazuteru Hatanaka practices in Hakodate, Japan. Hatanaka is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. Their top areas of expertise are Colorectal Cancer, Diarrhea, Stomach Cancer, Febrile Neutropenia, and Endoscopy.

      Distinguished in Diarrhea

      Yuh Sakata
      Distinguished in Diarrhea

      Yuh Sakata
      Misawa, JP 

      Yuh Sakata practices in Misawa, Japan. Sakata is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. Their top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Colorectal Cancer, Heart Failure, Cardiac Ablation, and Endoscopy.

      Distinguished in Diarrhea

      Mayuko Saito
      Distinguished in Diarrhea

      Mayuko Saito
      Sendai, JP 

      Mayuko Saito practices in Sendai, Japan. Ms. Saito is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. Her top areas of expertise are Diarrhea, Viral Gastroenteritis, Severe Acute Respiratory Syndrome (SARS), and Parainfluenza.

      Distinguished in Diarrhea

      Satoshi Komoto
      Distinguished in Diarrhea

      Satoshi Komoto
      Toyoake, JP 

      Satoshi Komoto practices in Toyoake, Japan. Mr. Komoto is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Viral Gastroenteritis, Neuroma Biliary Tract, Esophageal Cancer, and Pancreaticoduodenectomy.

      Distinguished in Diarrhea

      Kenji Tsukano
      Distinguished in Diarrhea

      Kenji Tsukano
      Aomori, JP 

      Kenji Tsukano practices in Aomori, Japan. Mr. Tsukano is rated as a Distinguished expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Metabolic Acidosis, Low Sodium Level, and Dehydration.

      Hiroji Iwata
      Advanced in Diarrhea

      Hiroji Iwata
      Advanced in Diarrhea

      Hiroji Iwata
      Nagoya, JP 

      Hiroji Iwata practices in Nagoya, Japan. Iwata is rated as an Advanced expert by MediFind in the treatment of Diarrhea. Their top areas of expertise are Breast Cancer, HER-2 Positive Breast Cancer, Epidermolysis Bullosa Acquisita, Mastectomy, and Hormone Replacement Therapy (HRT).

      Masakazu Toi
      Advanced in Diarrhea

      Masakazu Toi
      Advanced in Diarrhea

      Masakazu Toi
      Nishinomiya-hama, JP 

      Masakazu Toi practices in Nishinomiya-hama, Japan. Mr. Toi is rated as an Advanced expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Breast Cancer, HER-2 Positive Breast Cancer, Agranulocytosis, Mastectomy, and Hormone Replacement Therapy (HRT).

      Hiroshi Nakase
      Advanced in Diarrhea

      Hiroshi Nakase
      Advanced in Diarrhea

      Hiroshi Nakase
      Sapporo, JP 

      Hiroshi Nakase practices in Sapporo, Japan. Mr. Nakase is rated as an Advanced expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Viral Gastroenteritis, Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Advanced in Diarrhea

      Shoko Okitsu
      Advanced in Diarrhea

      Shoko Okitsu
      Tokyo, JP 

      Shoko Okitsu practices in Tokyo, Japan. Ms. Okitsu is rated as an Advanced expert by MediFind in the treatment of Diarrhea. Her top areas of expertise are Viral Gastroenteritis, Diarrhea, Rubella, and Campylobacter Infection.

      Advanced in Diarrhea

      Miki Tateyama
      Advanced in Diarrhea

      Miki Tateyama
      Tomakomai, JP 

      Miki Tateyama practices in Tomakomai, Japan. Ms. Tateyama is rated as an Advanced expert by MediFind in the treatment of Diarrhea. Her top areas of expertise are Diarrhea, Colorectal Cancer, Agranulocytosis, and Febrile Neutropenia.

      Advanced in Diarrhea

      Ichiro Iwanaga
      Advanced in Diarrhea

      Ichiro Iwanaga
      Sapporo, JP 

      Ichiro Iwanaga practices in Sapporo, Japan. Mr. Iwanaga is rated as an Advanced expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Colorectal Cancer, Diarrhea, Stomach Cancer, and Pancreatic Cancer.

      Advanced in Diarrhea

      Masayoshi Dazai
      Advanced in Diarrhea

      Masayoshi Dazai
      Sapporo, JP 

      Masayoshi Dazai practices in Sapporo, Japan. Mr. Dazai is rated as an Advanced expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Stomach Cancer, Colorectal Cancer, and Pancreatic Cancer.

      Advanced in Diarrhea

      Ken Haruma
      Advanced in Diarrhea

      Ken Haruma
      Okayama, JP 

      Ken Haruma practices in Okayama, Japan. Mr. Haruma is rated as an Advanced expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Gastritis, Peptic Ulcer, Indigestion, Endoscopy, and Colonoscopy.

      Advanced in Diarrhea

      Hiroshi Kiyono
      Advanced in Diarrhea

      Hiroshi Kiyono
      Chiba, JP 

      Hiroshi Kiyono practices in Chiba, Japan. Mr. Kiyono is rated as an Advanced expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Diarrhea, Cholera, Grass Allergy, and Viral Gastroenteritis.

      Advanced in Diarrhea

      Shin-ichi Miyoshi
      Advanced in Diarrhea

      Shin-ichi Miyoshi
      Okayama, JP 

      Shin-ichi Miyoshi practices in Okayama, Japan. Mr. Miyoshi is rated as an Advanced expert by MediFind in the treatment of Diarrhea. His top areas of expertise are Cholera, Diarrhea, Shigellosis, and Salmonella Enterocolitis.

      Advanced in Diarrhea

      Nobumichi Kobayashi
      Advanced in Diarrhea

      Nobumichi Kobayashi
      Sapporo, JP 

      Nobumichi Kobayashi practices in Sapporo, Japan. Kobayashi is rated as an Advanced expert by MediFind in the treatment of Diarrhea. Their top areas of expertise are Methicillin-Resistant Staphylococcus Aureus (MRSA), Diarrhea, Typhus, and Strep Throat.

      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 2,244

      Last Updated: 10/30/2025

      What is the definition of Diarrhea?

      Diarrhea is when you pass loose or watery stool.

      When should I see a Diarrhea 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 Diarrhea 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 Diarrhea doctor in Japan?

      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 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 Diarrhea 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 Diarrhea 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 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 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 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 Japan?

      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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