The 20 Best Gastrointestinal Bleeding Doctors Near Me in Nagasaki, JP

Find the Top Gastrointestinal Bleeding Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 21 doctor with experience in Gastrointestinal Bleeding near Nagasaki, JP. Of these, 20 are Experienced and 1 are Advanced.

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21 providers found
    Advanced in Gastrointestinal Bleeding

    Takashi Nonaka
    Advanced in Gastrointestinal Bleeding

    Takashi Nonaka
    Nagasaki, JP 

    Takashi Nonaka practices practicing medicine in Nagasaki, Japan. Mr. Nonaka is rated as an Advanced 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 Colorectal Cancer, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, Endoscopy, and Ileostomy.

    Experienced in Gastrointestinal Bleeding

    Tetsuro Honda
    Experienced in Gastrointestinal Bleeding

    Tetsuro Honda
    Nagasaki, JP 

    Tetsuro Honda practices practicing medicine in Nagasaki, Japan. Mr. Honda is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His clinical expertise encompasses Gastrointestinal Bleeding, Colorectal Polyps, Gastrointestinal Perforation, Colonoscopy, and Endoscopy.

    Experienced in Gastrointestinal Bleeding

    Toshio Shiraishi
    Experienced in Gastrointestinal Bleeding

    Toshio Shiraishi
    Nagasaki, JP 

    Toshio Shiraishi practices practicing medicine in Nagasaki, Japan. Mr. Shiraishi is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Meckel's Diverticulum, Pulmonary Aspergilloma, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Experienced in Gastrointestinal Bleeding

    Koichi Izumikawa
    Experienced in Gastrointestinal Bleeding

    Koichi Izumikawa
    Nagasaki, JP 

    Koichi Izumikawa practices practicing medicine in Nagasaki, Japan. Mr. Izumikawa is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Aspergillosis, Pulmonary Aspergilloma, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Bleeding

    Tetsuro Tominaga
    Experienced in Gastrointestinal Bleeding

    Tetsuro Tominaga
    Nagasaki, JP 

    Tetsuro Tominaga practices practicing medicine in Nagasaki, Japan. Mr. Tominaga is rated as an Experienced 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 Colorectal Cancer, Ascites, Epidermoid Cyst, Endoscopy, and Ileostomy.

    Experienced in Gastrointestinal Bleeding

    Terumitsu Sawai
    Experienced in Gastrointestinal Bleeding

    Terumitsu Sawai
    Nagasaki, JP 

    Terumitsu Sawai practices practicing medicine in Nagasaki, Japan. Sawai is rated as an Experienced 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 Colorectal Cancer, Ascites, Meckel's Diverticulum, Hepatectomy, and Endoscopy.

    Experienced in Gastrointestinal Bleeding

    Masaki Kunizaki
    Experienced in Gastrointestinal Bleeding

    Masaki Kunizaki
    Sasebo, JP 

    Masaki Kunizaki practices practicing medicine in Sasebo, Japan. Mr. Kunizaki is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. His clinical expertise encompasses Colorectal Cancer, Ascites, Meckel's Diverticulum, Pancreaticoduodenectomy, and Endoscopy.

    Experienced in Gastrointestinal Bleeding

    Shigekazu Hidaka
    Experienced in Gastrointestinal Bleeding

    Shigekazu Hidaka
    Nagasaki, JP 

    Shigekazu Hidaka practices practicing medicine in Nagasaki, Japan. Hidaka is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their clinical expertise encompasses Ascites, Meckel's Diverticulum, Gastrointestinal Bleeding, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Gastrointestinal Bleeding

    Ken Ohnita
    Experienced in Gastrointestinal Bleeding

    Ken Ohnita
    Nagasaki, JP 

    Ken Ohnita practices practicing medicine in Nagasaki, Japan. Mr. Ohnita is rated as an Experienced 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 Stomach Cancer, Gastritis, Helicobacter Pylori Infection, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Bleeding

    Takeshi Nagayasu
    Experienced in Gastrointestinal Bleeding

    Takeshi Nagayasu
    Nagasaki, JP 

    Takeshi Nagayasu practices practicing medicine in Nagasaki, Japan. Mr. Nagayasu is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Lung Adenocarcinoma, Non-Small Cell Lung Cancer (NSCLC), Hepatectomy, and Endoscopy.

    Experienced in Gastrointestinal Bleeding

    Susumu Eguchi
    Experienced in Gastrointestinal Bleeding

    Susumu Eguchi
    Nagasaki, JP 

    Susumu Eguchi practices practicing medicine in Nagasaki, Japan. Mr. Eguchi is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Liver Cancer, Liver Failure, Cirrhosis, Liver Transplant, and Hepatectomy.

    Experienced in Gastrointestinal Bleeding

    Yoshihiro Kondo
    Experienced in Gastrointestinal Bleeding

    Yoshihiro Kondo
    Nagasaki, JP 

    Yoshihiro Kondo practices practicing medicine in Nagasaki, Japan. Mr. Kondo is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Pneumomediastinum, Peptic Ulcer, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Bleeding

    Naoyuki Yamaguchi
    Experienced in Gastrointestinal Bleeding

    Naoyuki Yamaguchi
    Nagasaki, JP 

    Naoyuki Yamaguchi practices practicing medicine in Nagasaki, Japan. Yamaguchi is rated as an Experienced 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 Esophageal Cancer, Gastritis, Achalasia, Endoscopy, and Colonoscopy.

    Experienced in Gastrointestinal Bleeding

    Kazuhiko Nakao
    Experienced in Gastrointestinal Bleeding

    Kazuhiko Nakao
    Sasebo, JP 

    Kazuhiko Nakao practices practicing medicine in Sasebo, Japan. Nakao is rated as an Experienced 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 Hepatitis C, Hepatitis, Cirrhosis, Endoscopy, and Liver Transplant.

    Experienced in Gastrointestinal Bleeding

    Shohei Kaneko
    Experienced in Gastrointestinal Bleeding

    Shohei Kaneko
    Nagasaki, JP 

    Shohei Kaneko practices practicing medicine in Nagasaki, Japan. Mr. Kaneko is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Low Blood Pressure, Diabetic Nephropathy, Chronic Kidney Disease, Bone Marrow Aspiration, and Aneurysm Repair.

    Experienced in Gastrointestinal Bleeding

    Yasuhiko Nakao
    Experienced in Gastrointestinal Bleeding

    Yasuhiko Nakao
    Nagasaki, JP 

    Yasuhiko Nakao practices practicing medicine in Nagasaki, Japan. Nakao is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Nonalcoholic Steatohepatitis (NASH), Non-Alcoholic Fatty Liver Disease, Cirrhosis, Pancreaticoduodenectomy, and Endoscopy.

    Experienced in Gastrointestinal Bleeding

    Rika Ono
    Experienced in Gastrointestinal Bleeding

    Rika Ono
    Sasebo, JP 

    Rika Ono practices practicing medicine in Sasebo, Japan. Ms. Ono is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Colorectal Cancer, Hemosiderosis, Idiopathic Pulmonary Hemosiderosis, Endoscopy, and Ileostomy.

    Experienced in Gastrointestinal Bleeding

    Kazuhide Ishimaru
    Experienced in Gastrointestinal Bleeding

    Kazuhide Ishimaru
    Nagasaki, JP 

    Kazuhide Ishimaru practices practicing medicine in Nagasaki, Japan. Ishimaru is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their clinical expertise encompasses Colorectal Cancer, Gastrointestinal Bleeding, Viral Gastroenteritis, and Endoscopy.

    Experienced in Gastrointestinal Bleeding

    Noriyuki Arakawa
    Experienced in Gastrointestinal Bleeding

    Noriyuki Arakawa
    Takeda, JP 

    Noriyuki Arakawa practices practicing medicine in Takeda, Japan. Arakawa is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. Their clinical expertise encompasses Jaundice, Hereditary Pancreatitis, Acute Pancreatitis, Pancreaticoduodenectomy, and Endoscopy.

    Experienced in Gastrointestinal Bleeding

    Kazumasa Akagi
    Experienced in Gastrointestinal Bleeding

    Kazumasa Akagi
    Nagasaki, JP 

    Kazumasa Akagi practices practicing medicine in Nagasaki, Japan. Akagi is rated as an Experienced expert by MediFind in the treatment of Gastrointestinal Bleeding. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Pleurisy, Metastatic Pleural Tumor, Small Cell Lung Cancer (SCLC), and Pleural Effusion.

    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 21

    Last Updated: 04/28/2026

    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 Nagasaki, 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 Nagasaki, 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 Nagasaki, 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 Nagasaki, 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 Nagasaki, 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 Nagasaki, 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 Nagasaki, 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 Nagasaki, 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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