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    Last Updated: 01/09/2026

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    MediFind found 34 doctor with experience in Gastrointestinal Bleeding near Niigata, JP. Of these, 32 are Experienced and 2 are Advanced.

    Location
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    34 providers found
      Advanced in Gastrointestinal Bleeding

      Shuji Terai
      Advanced in Gastrointestinal Bleeding

      Shuji Terai
      Niigata, JP 

      Shuji Terai practices in Niigata, Japan. Mr. Terai is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Cirrhosis, Liver Cancer, Achalasia, Endoscopy, and Colostomy.

      Advanced in Gastrointestinal Bleeding

      Yuichi Kojima
      Advanced in Gastrointestinal Bleeding

      Yuichi Kojima
      Niigata, JP 

      Yuichi Kojima practices in Niigata, Japan. Kojima is rated as an Advanced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Peptic Ulcer, Gastrointestinal Bleeding, Intestinal Pseudo-Obstruction, Colostomy, and Endoscopy.

      Experienced in Gastrointestinal Bleeding

      Hiroteru Kamimura
      Experienced in Gastrointestinal Bleeding

      Hiroteru Kamimura
      Niigata, JP 

      Hiroteru Kamimura practices in Niigata, Japan. Kamimura is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Primary Biliary Cholangitis, Cirrhosis, Hepatitis, Liver Transplant, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Gastrointestinal Bleeding

      Kenya Kamimura
      Experienced in Gastrointestinal Bleeding

      Kenya Kamimura
      Niigata, JP 

      Kenya Kamimura practices in Niigata, Japan. Ms. Kamimura is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Cirrhosis, Liver Cancer, Non-Alcoholic Fatty Liver Disease, Colostomy, and Ileostomy.

      Experienced in Gastrointestinal Bleeding

      Toru Setsu
      Experienced in Gastrointestinal Bleeding

      Toru Setsu
      Niigata, JP 

      Toru Setsu practices in Niigata, Japan. Mr. Setsu is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Primary Biliary Cholangitis, Cholangitis, Duodenal Atresia, Autoimmune Hepatitis, and Colostomy.

      Experienced in Gastrointestinal Bleeding

      Junji Yokoyama
      Experienced in Gastrointestinal Bleeding

      Junji Yokoyama
      Niigata, JP 

      Junji Yokoyama practices in Niigata, Japan. Yokoyama is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Intestinal Pseudo-Obstruction, Achalasia, Viral Gastroenteritis, Endoscopy, and Colostomy.

      Experienced in Gastrointestinal Bleeding

      Hiroshi Ichikawa
      Experienced in Gastrointestinal Bleeding

      Hiroshi Ichikawa
      Chuo, JP 

      Hiroshi Ichikawa practices in Chuo, Japan. Mr. Ichikawa is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Stomach Cancer, Esophageal Cancer, Colorectal Cancer, Lymphadenectomy, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Bleeding

      Toru Ishikawa
      Experienced in Gastrointestinal Bleeding

      Toru Ishikawa
      Niigata, JP 

      Toru Ishikawa practices in Niigata, Japan. Mr. Ishikawa is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Liver Cancer, Hepatitis, Hepatitis C, Cardiac Ablation, and Endovascular Embolization.

      Experienced in Gastrointestinal Bleeding

      Hiroyuki Sakata
      Experienced in Gastrointestinal Bleeding

      Hiroyuki Sakata
      Nishi, JP 

      Hiroyuki Sakata practices in Nishi, Japan. Mr. Sakata is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Peptic Ulcer, Stomach Cancer, Gastrointestinal Bleeding, Helicobacter Pylori Infection, and Endoscopy.

      Experienced in Gastrointestinal Bleeding

      Kentaro Tominaga
      Experienced in Gastrointestinal Bleeding

      Kentaro Tominaga
      Niigata, JP 

      Kentaro Tominaga practices in Niigata, Japan. Mr. Tominaga is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Lymphangiectasis, Colitis, Viral Gastroenteritis, Colostomy, and Endoscopy.

      Experienced in Gastrointestinal Bleeding

      Michitaka Imai
      Experienced in Gastrointestinal Bleeding

      Michitaka Imai
      Niigata, JP 

      Michitaka Imai practices in Niigata, Japan. Imai is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Liver Cancer, Varicose Veins, Choledocholithiasis, Endovascular Embolization, and Endoscopy.

      Experienced in Gastrointestinal Bleeding

      Hiroyuki Abe
      Experienced in Gastrointestinal Bleeding

      Hiroyuki Abe
      Chuo, JP 

      Hiroyuki Abe practices in Chuo, Japan. Mr. Abe is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Cirrhosis, Liver Cancer, Primary Biliary Cholangitis, Tenesmus, and Colostomy.

      Experienced in Gastrointestinal Bleeding

      Kazuki Natsui
      Experienced in Gastrointestinal Bleeding

      Kazuki Natsui
      Niigata, JP 

      Kazuki Natsui practices in Niigata, Japan. Mr. Natsui is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Esophagitis, Nonalcoholic Steatohepatitis (NASH), Viral Gastroenteritis, Gastrointestinal Bleeding, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Bleeding

      Nobuo Waguri
      Experienced in Gastrointestinal Bleeding

      Nobuo Waguri
      Niigata, JP 

      Nobuo Waguri practices in Niigata, Japan. Mr. Waguri is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Varicose Veins, Esophageal Varices, Portal Hypertension, and Liver Failure.

      Experienced in Gastrointestinal Bleeding

      Tomoe Sano
      Experienced in Gastrointestinal Bleeding

      Tomoe Sano
      Niigata, JP 

      Tomoe Sano practices in Niigata, Japan. Ms. Sano is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Her top areas of expertise are Liver Cancer, Esophageal Varices, Liver Failure, Endovascular Embolization, and Cardiac Ablation.

      Experienced in Gastrointestinal Bleeding

      Munehiro Sato
      Experienced in Gastrointestinal Bleeding

      Munehiro Sato
      Niigata, JP 

      Munehiro Sato practices in Niigata, Japan. Sato is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Esophageal Varices, Varicose Veins, Ascites, and Portal Hypertension.

      Experienced in Gastrointestinal Bleeding

      Jun Sakata
      Experienced in Gastrointestinal Bleeding

      Jun Sakata
      Chuo, JP 

      Jun Sakata practices in Chuo, Japan. Mr. Sakata is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gallbladder Cancer, Gallbladder Disease, Cholangiocarcinoma (Bile Duct Cancer), Lymphadenectomy, and Gallbladder Removal.

      Experienced in Gastrointestinal Bleeding

      Masaki Maruyama
      Experienced in Gastrointestinal Bleeding

      Masaki Maruyama
      Kashiwazaki, JP 

      Masaki Maruyama practices in Kashiwazaki, Japan. Mr. Maruyama is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Gastrointestinal Bleeding, Dehydration, Choledocholithiasis, Acute Pancreatitis, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Bleeding

      Hitoshi Kameyama
      Experienced in Gastrointestinal Bleeding

      Hitoshi Kameyama
      Niigata, JP 

      Hitoshi Kameyama practices in Niigata, Japan. Mr. Kameyama is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His top areas of expertise are Colorectal Cancer, Lung Metastases, Hydrocele, Colostomy, and Pancreaticoduodenectomy.

      Experienced in Gastrointestinal Bleeding

      Akihiko Osaki
      Experienced in Gastrointestinal Bleeding

      Akihiko Osaki
      Niigata, JP 

      Akihiko Osaki practices in Niigata, Japan. Osaki is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their top areas of expertise are Breast Cancer, Cerebral Hypoxia, Esophageal Varices, Mastectomy, and Hormone Replacement Therapy (HRT).

      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 34

      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 Niigata, 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 Niigata, 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 Niigata, JP?

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

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      How does MediFind rank Gastrointestinal Bleeding doctors in Niigata, 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 Niigata, 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 Niigata, 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 Niigata, 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 Niigata, 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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