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    Last Updated: 01/09/2026

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    MediFind found 480 doctor with experience in Gastrointestinal Bleeding near Tokyo, JP. Of these, 397 are Experienced, 58 are Advanced, 23 are Distinguished and 2 are Elite.

    Location
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    480 providers found
      Elite in Gastrointestinal Bleeding

      Naoyoshi Nagata
      Elite in Gastrointestinal Bleeding

      Naoyoshi Nagata
      Tokyo, JP 

      Naoyoshi Nagata practices in Tokyo, Japan. Nagata is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Gastritis, Colonoscopy, and Endoscopy.

      Elite in Gastrointestinal Bleeding

      Ryota Niikura
      Elite in Gastrointestinal Bleeding

      Ryota Niikura
      Hongo, JP 

      Ryota Niikura practices in Hongo, Japan. Mr. Niikura is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Gastritis, Chronic Erosive Gastritis, Colonoscopy, and Endoscopy.

      Kazuhiko Koike
      Distinguished in Gastrointestinal Bleeding

      Kazuhiko Koike
      Distinguished in Gastrointestinal Bleeding

      Kazuhiko Koike
      Tokyo, JP 

      Kazuhiko Koike practices in Tokyo, Japan. Koike is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Liver Cancer, Pancreatic Cancer, Hepatitis, Endoscopy, and Stent Placement.

      Learn about our expert tiers
      Distinguished in Gastrointestinal Bleeding

      Tomonori Aoki
      Distinguished in Gastrointestinal Bleeding

      Tomonori Aoki
      Tokyo, JP 

      Tomonori Aoki practices in Tokyo, Japan. Aoki is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Mesenteric Artery Ischemia, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

      Distinguished in Gastrointestinal Bleeding

      Naoki Ishii
      Distinguished in Gastrointestinal Bleeding

      Naoki Ishii
      Tokyo, JP 

      Naoki Ishii practices in Tokyo, Japan. Mr. Ishii is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Diverticular Disease, Colonoscopy, and Endoscopy.

      Distinguished in Gastrointestinal Bleeding

      Takashi Ikeya
      Distinguished in Gastrointestinal Bleeding

      Takashi Ikeya
      St Luke's International Hospital, 
      Tokyo, JP 

      Takashi Ikeya practices in Tokyo, Japan. Mr. Ikeya is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Varicose Veins, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Atsuo Yamada
      Distinguished in Gastrointestinal Bleeding

      Atsuo Yamada
      Tokyo, JP 

      Atsuo Yamada practices in Tokyo, Japan. Yamada is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Gastritis, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Koichiro Abe
      Distinguished in Gastrointestinal Bleeding

      Koichiro Abe
      Shinjuku, JP 

      Koichiro Abe practices in Shinjuku, Japan. Abe is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Cushing's syndrome due to Adrenal Tumor, Sarcoidosis, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Katsuyuki Fukuda
      Distinguished in Gastrointestinal Bleeding

      Katsuyuki Fukuda
      St. Luke's International Hospital, 
      Tokyo, JP 

      Katsuyuki Fukuda practices in Tokyo, Japan. Fukuda is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Peptic Ulcer, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Katsumasa Kobayashi
      Distinguished in Gastrointestinal Bleeding

      Katsumasa Kobayashi
      Sumida, JP 

      Katsumasa Kobayashi practices in Sumida, Japan. Kobayashi is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Hemorrhoids, Colonoscopy, and Endoscopy.

      Distinguished in Gastrointestinal Bleeding

      Mitsuru Kaise
      Distinguished in Gastrointestinal Bleeding

      Mitsuru Kaise
      Tokyo, JP 

      Mitsuru Kaise practices in Tokyo, Japan. Mr. Kaise is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Peptic Ulcer, Stomach Cancer, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Kazuhiro O. Watanabe
      Distinguished in Gastrointestinal Bleeding

      Kazuhiro O. Watanabe
      Hongo, JP 

      Kazuhiro Watanabe practices in Hongo, Japan. Mr. Watanabe is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Intestinal Cancer, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Akira Mizuki
      Distinguished in Gastrointestinal Bleeding

      Akira Mizuki
      Minato, JP 

      Akira Mizuki practices in Minato, Japan. Mizuki is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Diverticular Disease, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

      Distinguished in Gastrointestinal Bleeding

      Jun Omori
      Distinguished in Gastrointestinal Bleeding

      Jun Omori
      Tokyo, JP 

      Jun Omori practices in Tokyo, Japan. Mr. Omori is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Uterine Fibroids, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Junichi Akiyama
      Distinguished in Gastrointestinal Bleeding

      Junichi Akiyama
      Tokyo, JP 

      Junichi Akiyama practices in Tokyo, Japan. Mr. Akiyama is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Esophagitis, Gastrointestinal Bleeding, Peptic Ulcer, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Yoshinori Sato
      Distinguished in Gastrointestinal Bleeding

      Yoshinori Sato
      13-43 Ueno Park, 
      Taito, JP 

      Yoshinori Sato practices in Taito, Japan. Mr. Sato is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Viral Gastroenteritis, Toxic Megacolon, Colonoscopy, and Endoscopy.

      Distinguished in Gastrointestinal Bleeding

      Junnosuke Hayasaka
      Distinguished in Gastrointestinal Bleeding

      Junnosuke Hayasaka
      Toranomon, JP 

      Junnosuke Hayasaka practices in Toranomon, Japan. Hayasaka is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Esophagitis, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

      Distinguished in Gastrointestinal Bleeding

      Akinari Takao
      Distinguished in Gastrointestinal Bleeding

      Akinari Takao
      Komagome, JP 

      Akinari Takao practices in Komagome, Japan. Takao is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Gastrointestinal Bleeding, Lynch Syndrome, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

      Distinguished in Gastrointestinal Bleeding

      Yoshihiro Furuichi
      Distinguished in Gastrointestinal Bleeding

      Yoshihiro Furuichi
      Tokyo, JP 

      Yoshihiro Furuichi practices in Tokyo, Japan. Mr. Furuichi is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Esophageal Varices, Portal Hypertension, Gastrointestinal Bleeding, Banti's Syndrome, and Endoscopy.

      Distinguished in Gastrointestinal Bleeding

      Ryuichi Iwakiri
      Distinguished in Gastrointestinal Bleeding

      Ryuichi Iwakiri
      Tokyo, JP 

      Ryuichi Iwakiri practices in Tokyo, Japan. Mr. Iwakiri is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Peptic Ulcer, Gastrointestinal Bleeding, Indigestion, Endoscopy, 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 480

      Last Updated: 01/09/2026

      What is the definition of Gastrointestinal Bleeding?

      Gastrointestinal (GI) bleeding refers to any bleeding that starts in the GI tract.

      Bleeding may come from any site along the GI tract, but is often divided into:

      • Upper GI bleeding: The upper GI tract includes the esophagus (the tube from the mouth to the stomach), stomach, and first part of the small intestine (duodenum).
      • Lower GI bleeding: The lower GI tract includes most of the small intestine, and the entire large intestine, rectum, and anus.

      When should I see a Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctor in Tokyo, JP?

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

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      Gastrointestinal Bleeding doctor near San Jose, CA

      How does MediFind rank Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctor search results page. 

      Why is it important to get a second opinion from a different Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding 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 Gastrointestinal Bleeding doctors in Tokyo, JP?

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

      Look for the filter feature on the left-side of the Gastrointestinal Bleeding 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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