The 20 Best Gastrointestinal Bleeding Doctors Near Me in Tokyo, 13

Find the Top Gastrointestinal Bleeding Experts and Specialists

Last Updated: 06/30/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 494 doctor with experience in Gastrointestinal Bleeding near Tokyo, 13. Of these, 407 are Experienced, 64 are Advanced, 21 are Distinguished and 2 are Elite.

Location
LocationClose
494 providers found
    Elite in Gastrointestinal Bleeding

    Naoyoshi Nagata
    Elite in Gastrointestinal Bleeding

    Naoyoshi Nagata
    Referral may be required
    Tokyo, JP 

    Naoyoshi Nagata practices practicing medicine in Tokyo, Japan. Nagata is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Gastritis, Colonoscopy, and Endoscopy.

    Elite in Gastrointestinal Bleeding

    Ryota Niikura
    Elite in Gastrointestinal Bleeding

    Ryota Niikura
    Referral may be required
    Tokyo, JP 

    Ryota Niikura practices practicing medicine in Tokyo, Japan. Mr. Niikura is rated as an Elite expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Gastritis, Chronic Erosive Gastritis, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Kazuhiko Koike
    Distinguished in Gastrointestinal Bleeding

    Kazuhiko Koike
    Referral may be required
    Setagaya, JP 

    Kazuhiko Koike practices practicing medicine in Setagaya, Japan. Koike is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 45 other conditions, according to our data. Their clinical expertise encompasses 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
    Referral may be required
    Tokyo, JP 

    Tomonori Aoki practices practicing medicine in Tokyo, Japan. Aoki is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Mesenteric Artery Ischemia, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Takashi Ikeya
    Distinguished in Gastrointestinal Bleeding

    Takashi Ikeya
    Referral may be required

    St. Luke's International University

    Tokyo, JP 

    Takashi Ikeya practices practicing medicine in Tokyo, Japan. Mr. Ikeya is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Varicose Veins, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Atsuo Yamada
    Distinguished in Gastrointestinal Bleeding

    Atsuo Yamada
    Referral may be required
    Tokyo, JP 

    Atsuo Yamada practices practicing medicine in Tokyo, Japan. Yamada is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Gastritis, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Naoki Ishii
    Distinguished in Gastrointestinal Bleeding

    Naoki Ishii
    Referral may be required
    Tokyo, JP 

    Naoki Ishii practices practicing medicine in Tokyo, Japan. Mr. Ishii is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Diverticular Disease, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Koichiro Abe
    Distinguished in Gastrointestinal Bleeding

    Koichiro Abe
    Referral may be required
    Tokyo, JP 

    Koichiro Abe practices practicing medicine in Tokyo, Japan. Abe is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Cushing's syndrome due to Adrenal Tumor, Sarcoidosis, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Katsumasa Kobayashi
    Distinguished in Gastrointestinal Bleeding

    Katsumasa Kobayashi
    Referral may be required
    Tokyo, JP 

    Katsumasa Kobayashi practices practicing medicine in Tokyo, Japan. Kobayashi is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Hemorrhoids, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Mitsuru Kaise
    Distinguished in Gastrointestinal Bleeding

    Mitsuru Kaise
    Referral may be required
    Tokyo, JP 

    Mitsuru Kaise practices practicing medicine in Tokyo, Japan. Mr. Kaise is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Peptic Ulcer, Stomach Cancer, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Kazuhiro P. Watanabe
    Distinguished in Gastrointestinal Bleeding

    Kazuhiro P. Watanabe
    Referral may be required
    Tokyo, JP 

    Kazuhiro Watanabe practices practicing medicine in Tokyo, Japan. Mr. Watanabe is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Intestinal Cancer, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Yoshinori Sato
    Distinguished in Gastrointestinal Bleeding

    Yoshinori Sato
    Referral may be required
    13-43 Ueno Park, 
    Taito, JP 

    Yoshinori Sato practices practicing medicine in Taito, Japan. Mr. Sato is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Viral Gastroenteritis, Hemorrhoids, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Jun Omori
    Distinguished in Gastrointestinal Bleeding

    Jun Omori
    Referral may be required
    Tokyo, JP 

    Jun Omori practices practicing medicine in Tokyo, Japan. Mr. Omori is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Bleeding, Uterine Fibroids, Viral Gastroenteritis, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Akira Mizuki
    Distinguished in Gastrointestinal Bleeding

    Akira Mizuki
    Referral may be required
    Tokyo, JP 

    Akira Mizuki practices practicing medicine in Tokyo, Japan. Mizuki is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Diverticular Disease, Viral Gastroenteritis, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Junnosuke Hayasaka
    Distinguished in Gastrointestinal Bleeding

    Junnosuke Hayasaka
    Referral may be required
    Toranomon, JP 

    Junnosuke Hayasaka practices practicing medicine in Toranomon, Japan. Hayasaka is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Esophagitis, Peptic Ulcer, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Akinari Takao
    Distinguished in Gastrointestinal Bleeding

    Akinari Takao
    Referral may be required
    Tokyo, JP 

    Akinari Takao practices practicing medicine in Tokyo, Japan. Takao is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Gastrointestinal Bleeding, Lynch Syndrome, Familial Adenomatous Polyposis, Colonoscopy, and Endoscopy.

    Distinguished in Gastrointestinal Bleeding

    Hiroki Sato
    Distinguished in Gastrointestinal Bleeding

    Hiroki Sato
    Referral may be required
    Head And Neck Surgery, 
    Tokyo, JP 

    Hiroki Sato practices practicing medicine in Tokyo, Japan. Mr. Sato is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Achalasia, Esophagitis, Gastrointestinal Bleeding, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Junichi Akiyama
    Distinguished in Gastrointestinal Bleeding

    Junichi Akiyama
    Referral may be required
    Tokyo, JP 

    Junichi Akiyama practices practicing medicine in Tokyo, Japan. Mr. Akiyama is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Esophagitis, Gastrointestinal Bleeding, Peptic Ulcer, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Shinji Tanaka
    Distinguished in Gastrointestinal Bleeding

    Shinji Tanaka
    Referral may be required
    Crest, 
    Tokyo, JP 

    Shinji Tanaka practices practicing medicine in Tokyo, Japan. Mr. Tanaka is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Stomach Cancer, Gastritis, Endoscopy, and Colonoscopy.

    Distinguished in Gastrointestinal Bleeding

    Yoshihiro Furuichi
    Distinguished in Gastrointestinal Bleeding

    Yoshihiro Furuichi
    Referral may be required
    Tokyo, JP 

    Yoshihiro Furuichi practices practicing medicine in Tokyo, Japan. Mr. Furuichi is rated as a Distinguished expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Esophageal Varices, Portal Hypertension, Gastrointestinal Bleeding, Banti's Syndrome, and Endoscopy.

    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 494

    Last Updated: 06/30/2026

    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 near Tokyo, 13?

    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 near Tokyo, 13?

    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 near Tokyo, 13?

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

    Gastrointestinal Bleeding doctor near New York, NY
    Gastrointestinal Bleeding doctor near Los Angeles, CA
    Gastrointestinal Bleeding doctor near Chicago, IL
    Gastrointestinal Bleeding doctor near Houston, TX
    Gastrointestinal Bleeding doctor near Phoenix, AZ
    Gastrointestinal Bleeding doctor near Philadelphia, PA
    Gastrointestinal Bleeding doctor near Atlanta, GA
    Gastrointestinal Bleeding doctor near Boston, MA
    Gastrointestinal Bleeding doctor near Dallas, TX
    Gastrointestinal Bleeding doctor near San Jose, CA

    How does MediFind rank Gastrointestinal Bleeding doctors near Tokyo, 13?

    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 near Tokyo, 13?

    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 near Tokyo, 13?

    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 near Tokyo, 13?

    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 near Tokyo, 13?

    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 

    Read more about our Content Policy.