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    Last Updated: 01/09/2026

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    MediFind found 204 doctor with experience in Crohn's Disease near Tokyo, JP. Of these, 165 are Experienced, 28 are Advanced, 8 are Distinguished and 3 are Elite.

    Location
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    204 providers found
      Mamoru Watanabe
      Elite in Crohn's Disease

      Mamoru Watanabe
      Elite in Crohn's Disease

      Mamoru Watanabe
      Tokyo, JP 

      Mamoru Watanabe practices in Tokyo, Japan. Mr. Watanabe is rated as an Elite expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Colitis, Ulcerative Colitis, Endoscopy, and Colonoscopy.

      Elite in Crohn's Disease

      Tadakazu Hisamatsu
      Elite in Crohn's Disease

      Tadakazu Hisamatsu
      Mitaka, JP 

      Tadakazu Hisamatsu practices in Mitaka, Japan. Hisamatsu is rated as an Elite expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Viral Gastroenteritis, Colitis, Ulcerative Colitis, Endoscopy, and Colonoscopy.

      Elite in Crohn's Disease

      Toshifumi Hibi
      Elite in Crohn's Disease

      Toshifumi Hibi
      Tokyo, JP 

      Toshifumi Hibi practices in Tokyo, Japan. Hibi is rated as an Elite expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Colitis, Ulcerative Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Learn about our expert tiers
      Distinguished in Crohn's Disease

      Toshimitsu Fujii
      Distinguished in Crohn's Disease

      Toshimitsu Fujii
      Tokyo, JP 

      Toshimitsu Fujii practices in Tokyo, Japan. Fujii is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Distinguished in Crohn's Disease

      Kento Takenaka
      Distinguished in Crohn's Disease

      Kento Takenaka
      Tokyo, JP 

      Kento Takenaka practices in Tokyo, Japan. Mr. Takenaka is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Colitis, Endoscopy, and Colonoscopy.

      Distinguished in Crohn's Disease

      Kazuo Ohtsuka
      Distinguished in Crohn's Disease

      Kazuo Ohtsuka
      Tokyo, JP 

      Kazuo Ohtsuka practices in Tokyo, Japan. Mr. Ohtsuka is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Ulcerative Colitis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

      Distinguished in Crohn's Disease

      Taku Kobayashi
      Distinguished in Crohn's Disease

      Taku Kobayashi
      Tokyo, JP 

      Taku Kobayashi practices in Tokyo, Japan. Mr. Kobayashi is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Ulcerative Colitis, Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Distinguished in Crohn's Disease

      Masakazu Nagahori
      Distinguished in Crohn's Disease

      Masakazu Nagahori
      Tokyo, JP 

      Masakazu Nagahori practices in Tokyo, Japan. Mr. Nagahori is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Distinguished in Crohn's Disease

      Minoru Matsuura
      Distinguished in Crohn's Disease

      Minoru Matsuura
      Tokyo, JP 

      Minoru Matsuura practices in Tokyo, Japan. Mr. Matsuura is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Colitis, Ulcerative Colitis, Hemorrhagic Proctocolitis, Colonoscopy, and Endoscopy.

      Distinguished in Crohn's Disease

      Haruhiko Ogata
      Distinguished in Crohn's Disease

      Haruhiko Ogata
      Haneda, JP 

      Haruhiko Ogata practices in Haneda, Japan. Ogata is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Colitis, Endoscopy, and Colonoscopy.

      Distinguished in Crohn's Disease

      Akihiro Yamada
      Distinguished in Crohn's Disease

      Akihiro Yamada
      Tokyo, JP 

      Akihiro Yamada practices in Tokyo, Japan. Mr. Yamada is rated as a Distinguished expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Stomach Cancer, Endoscopy, and Colonoscopy.

      Advanced in Crohn's Disease

      Ryuichi Okamoto
      Advanced in Crohn's Disease

      Ryuichi Okamoto
      Yushima, JP 

      Ryuichi Okamoto practices in Yushima, Japan. Mr. Okamoto is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Advanced in Crohn's Disease

      Masayuki Saruta
      Advanced in Crohn's Disease

      Masayuki Saruta
      Tokyo, JP 

      Masayuki Saruta practices in Tokyo, Japan. Mr. Saruta is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Colitis, Endoscopy, and Colonoscopy.

      Advanced in Crohn's Disease

      Yoshio Kitazume
      Advanced in Crohn's Disease

      Yoshio Kitazume
      Tokyo, JP 

      Yoshio Kitazume practices in Tokyo, Japan. Mr. Kitazume is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Empyema, Endoscopy, and Colonoscopy.

      Advanced in Crohn's Disease

      Masanori Nojima
      Advanced in Crohn's Disease

      Masanori Nojima
      Minato, JP 

      Masanori Nojima practices in Minato, Japan. Mr. Nojima is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Hemophilia A, Endoscopy, and Pancreaticoduodenectomy.

      Advanced in Crohn's Disease

      Toru Kono
      Advanced in Crohn's Disease

      Toru Kono
      Otsuka, JP 

      Toru Kono practices in Otsuka, Japan. Mr. Kono is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Crohn's Disease, Hydrocele, Ileostomy, and Colonoscopy.

      Advanced in Crohn's Disease

      Naoki Hosoe
      Advanced in Crohn's Disease

      Naoki Hosoe
      Shinjuku, JP 

      Naoki Hosoe practices in Shinjuku, Japan. Mr. Hosoe is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Viral Gastroenteritis, Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Advanced in Crohn's Disease

      Katsuhiro Arai
      Advanced in Crohn's Disease

      Katsuhiro Arai
      Tokyo, JP 

      Katsuhiro Arai practices in Tokyo, Japan. Arai is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Viral Gastroenteritis, Eosinophilic Enteropathy, Colitis, Gastrostomy, and Endoscopy.

      Advanced in Crohn's Disease

      Tooru Shimosegawa
      Advanced in Crohn's Disease

      Tooru Shimosegawa
      Minato, JP 

      Tooru Shimosegawa practices in Minato, Japan. Shimosegawa is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. Their top areas of expertise are Peptic Ulcer, Hereditary Pancreatitis, Chronic Pancreatitis, Endoscopy, and Pancreaticoduodenectomy.

      Advanced in Crohn's Disease

      Masakazu Takazoe
      Advanced in Crohn's Disease

      Masakazu Takazoe
      Tokyo, JP 

      Masakazu Takazoe practices in Tokyo, Japan. Mr. Takazoe is rated as an Advanced expert by MediFind in the treatment of Crohn's Disease. His top areas of expertise are Ulcerative Colitis, Hemorrhagic Proctocolitis, Viral Gastroenteritis, Small Bowel Resection, and Colonoscopy.

      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 204

      Last Updated: 01/09/2026

      What is the definition of Crohn's Disease?

      Crohn’s disease is a chronic inflammatory bowel disease (IBD) that causes the digestive tract to become inflamed and is characterized by severe diarrhea and abdominal pain. The areas of the digestive tract affected by Crohn’s disease are different depending on the person; however, it most commonly affects the small intestine and colon. Crohn’s disease is progressive and has several subtypes that are categorized by the area of the digestive tract affected. The incidence of Crohn’s disease in the U.S. and the world has been increasing; however, the reasons why are unknown. Crohn’s disease is considered to be an autoimmune disorder caused by the body’s immune system attacking normal cells and develops more frequently in people who are between the ages of 15 and 40 (but can appear earlier), who have a family history of inflammatory bowel disease, who are of Eastern European Jewish (Ashkenazi) descent, or those who smoke.

      When should I see a Crohn's Disease doctor in Tokyo, 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 Crohn's Disease doctor in Tokyo, 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 Crohn's Disease doctor in Tokyo, JP?

      You can find a Crohn's Disease doctor in any of the 10 largest U.S. cities by clicking below:

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      Crohn's Disease doctor near Atlanta, GA
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      How does MediFind rank Crohn's Disease doctors in Tokyo, 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 Crohn's Disease doctors in Tokyo, 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 Crohn's Disease doctor in Tokyo, 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 Crohn's Disease doctor search results page. 

      Why is it important to get a second opinion from a different Crohn's Disease 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 Crohn's Disease doctor in Tokyo, 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 Crohn's Disease 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 Crohn's Disease 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 Crohn's Disease doctors in Tokyo, JP?

      Look for the filter feature on the left side of the Crohn's Disease 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 Crohn's Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the Crohn's Disease 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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