The 20 Best Zollinger-Ellison Syndrome Doctors in Japan

Find the Top Zollinger-Ellison Syndrome Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 42 doctor with experience in Zollinger-Ellison Syndrome near Japan. Of these, 41 are Experienced and 1 are Advanced.

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42 providers found
    Advanced in Zollinger-Ellison Syndrome

    Hisato Igarashi
    Advanced in Zollinger-Ellison Syndrome

    Hisato Igarashi
    Referral may be required
    Suita, JP 

    Hisato Igarashi practices practicing medicine in Suita, Japan. Igarashi is rated as an Advanced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Pancreatic Islet Cell Tumor, Neuroendocrine Tumor, Zollinger-Ellison Syndrome, Pancreatectomy, and Endoscopy.

    Experienced in Zollinger-Ellison Syndrome

    Masayuki Imamura
    Experienced in Zollinger-Ellison Syndrome

    Masayuki Imamura
    Referral may be required
    Osaka, JP 

    Masayuki Imamura practices practicing medicine in Osaka, Japan. Mr. Imamura is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Multiple Endocrine Neoplasia Type 1, Insulinoma, Multiple Endocrine Neoplasia, and Neuroendocrine Tumor.

    Experienced in Zollinger-Ellison Syndrome

    Shunya Hanzawa
    Experienced in Zollinger-Ellison Syndrome

    Shunya Hanzawa
    Referral may be required
    Okayama, JP 

    Shunya Hanzawa practices practicing medicine in Okayama, Japan. Ms. Hanzawa is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. Her clinical expertise encompasses Zollinger-Ellison Syndrome, Inflammatory Myofibroblastic Tumor, Superior Mesenteric Artery Syndrome (SMAS), Gastrectomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Zollinger-Ellison Syndrome

    Hirotaka Noda
    Experienced in Zollinger-Ellison Syndrome

    Hirotaka Noda
    Referral may be required
    Morinomiya, JP 

    Hirotaka Noda practices practicing medicine in Morinomiya, Japan. Noda is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. Their clinical expertise encompasses Zollinger-Ellison Syndrome, Ventricular Fibrillation, Peptic Ulcer, and Atherosclerosis.

    Experienced in Zollinger-Ellison Syndrome

    Noriko Kimura
    Experienced in Zollinger-Ellison Syndrome

    Noriko Kimura
    Referral may be required
    Hakodate, JP 

    Noriko Kimura practices practicing medicine in Hakodate, Japan. Ms. Kimura is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Pheochromocytoma, Neuroendocrine Tumor, Adrenal Cancer, Endoscopy, and Tissue Biopsy.

    Experienced in Zollinger-Ellison Syndrome

    Fuminori Mihara
    Experienced in Zollinger-Ellison Syndrome

    Fuminori Mihara
    Referral may be required
    Tokyo, JP 

    Fuminori Mihara practices practicing medicine in Tokyo, Japan. Mihara is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Zollinger-Ellison Syndrome, Liver Cancer, Intraductal Papilloma, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Experienced in Zollinger-Ellison Syndrome

    Satoru Sakihara
    Experienced in Zollinger-Ellison Syndrome

    Satoru Sakihara
    Referral may be required
    Aomori, JP 

    Satoru Sakihara practices practicing medicine in Aomori, Japan. Mr. Sakihara is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. His clinical expertise encompasses Zollinger-Ellison Syndrome, Hyperaldosteronism, Cushing's syndrome, and Pituitary Tumor.

    Experienced in Zollinger-Ellison Syndrome

    Norihisa Takakura
    Experienced in Zollinger-Ellison Syndrome

    Norihisa Takakura
    Referral may be required
    Fukuyama, JP 

    Norihisa Takakura practices practicing medicine in Fukuyama, Japan. Takakura is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Hernia, Zollinger-Ellison Syndrome, Liver Cancer, Pancreaticoduodenectomy, and Hepatectomy.

    Experienced in Zollinger-Ellison Syndrome

    Nozomu Iwashiro
    Experienced in Zollinger-Ellison Syndrome

    Nozomu Iwashiro
    Referral may be required
    Hakodate, JP 

    Nozomu Iwashiro practices practicing medicine in Hakodate, Japan. Iwashiro is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Cholecystitis, Lymphomatoid Granulomatosis, Lymphofollicular Hyperplasia, Zollinger-Ellison Syndrome, and Endoscopy.

    Experienced in Zollinger-Ellison Syndrome

    Akio Saiura
    Experienced in Zollinger-Ellison Syndrome

    Akio Saiura
    Referral may be required
    Tokyo, JP 

    Akio Saiura practices practicing medicine in Tokyo, Japan. Mr. Saiura is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Liver Cancer, Gastrointestinal Fistula, Pancreaticoduodenectomy, and Hepatectomy.

    Experienced in Zollinger-Ellison Syndrome

    Shinya Uchino
    Experienced in Zollinger-Ellison Syndrome

    Shinya Uchino
    Referral may be required
    Beppu, JP 

    Shinya Uchino practices practicing medicine in Beppu, Japan. Uchino is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Multiple Endocrine Neoplasia, Multiple Endocrine Neoplasia Type 1, Multiple Endocrine Neoplasia Type 2, Ganglioneuroma, and Thyroidectomy.

    Experienced in Zollinger-Ellison Syndrome

    Nobuyuki Takemura
    Experienced in Zollinger-Ellison Syndrome

    Nobuyuki Takemura
    Referral may be required
    Kawagoe, JP 

    Nobuyuki Takemura practices practicing medicine in Kawagoe, Japan. Mr. Takemura is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Liver Cancer, Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Pancreaticoduodenectomy, and Hepatectomy.

    Experienced in Zollinger-Ellison Syndrome

    Kyoji Ito
    Experienced in Zollinger-Ellison Syndrome

    Kyoji Ito
    Referral may be required
    Tokyo, JP 

    Kyoji Ito practices practicing medicine in Tokyo, Japan. Ito is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Dubin-Johnson Syndrome, Cholestasis, Rotor Syndrome, Pancreaticoduodenectomy, and Hepato-Pancreato-Biliary Surgery.

    Experienced in Zollinger-Ellison Syndrome

    Masanori Ohara
    Experienced in Zollinger-Ellison Syndrome

    Masanori Ohara
    Referral may be required
    Hakodate, JP 

    Masanori Ohara practices practicing medicine in Hakodate, Japan. Mr. Ohara is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Fitz-Hugh-Curtis Syndrome, Cholecystitis, Zollinger-Ellison Syndrome, Pancreaticoduodenectomy, and Endoscopy.

    Experienced in Zollinger-Ellison Syndrome

    Hiroshi Sadamori
    Experienced in Zollinger-Ellison Syndrome

    Hiroshi Sadamori
    Referral may be required
    Fukuyama, JP 

    Hiroshi Sadamori practices practicing medicine in Fukuyama, Japan. Mr. Sadamori is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Liver Cancer, VIPoma, Zollinger-Ellison Syndrome, Hepatectomy, and Pancreaticoduodenectomy.

    Experienced in Zollinger-Ellison Syndrome

    Kazuteru Monden
    Experienced in Zollinger-Ellison Syndrome

    Kazuteru Monden
    Referral may be required
    Fukuyama, JP 

    Kazuteru Monden practices practicing medicine in Fukuyama, Japan. Monden is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Liver Cancer, Portal Hypertension, Zollinger-Ellison Syndrome, Hepato-Pancreato-Biliary Surgery, and Hepatectomy.

    Experienced in Zollinger-Ellison Syndrome

    Mai Nakamura
    Experienced in Zollinger-Ellison Syndrome

    Mai Nakamura
    Referral may be required
    Tokyo, JP 

    Mai Nakamura practices practicing medicine in Tokyo, Japan. Ms. Nakamura is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Zollinger-Ellison Syndrome, Gastrointestinal Perforation, Femoral Hernia, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Zollinger-Ellison Syndrome

    Masaaki Kagoura
    Experienced in Zollinger-Ellison Syndrome

    Masaaki Kagoura
    Referral may be required
    Okayama, JP 

    Masaaki Kagoura practices practicing medicine in Okayama, Japan. Mr. Kagoura is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. His clinical expertise encompasses Zollinger-Ellison Syndrome, Inflammatory Myofibroblastic Tumor, Solitary Fibrous Tumor, Peptic Ulcer, and Hepatectomy.

    Experienced in Zollinger-Ellison Syndrome

    Takashi Kokudo
    Experienced in Zollinger-Ellison Syndrome

    Takashi Kokudo
    Referral may be required
    Tokyo, JP 

    Takashi Kokudo practices practicing medicine in Tokyo, Japan. Mr. Kokudo is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Liver Cancer, Cholangiocarcinoma (Bile Duct Cancer), Caroli Disease, Hepatectomy, and Pancreaticoduodenectomy.

    Experienced in Zollinger-Ellison Syndrome

    Chikao Yutani
    Experienced in Zollinger-Ellison Syndrome

    Chikao Yutani
    Referral may be required
    Osaka, JP 

    Chikao Yutani practices practicing medicine in Osaka, Japan. Yutani is rated as an Experienced expert by MediFind in the treatment of Zollinger-Ellison Syndrome. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Aortic Dissection, Coronary Heart Disease, Zollinger-Ellison Syndrome, Endoscopy, and Thrombectomy.

    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 42

    Last Updated: 06/30/2026

    What is the definition of Zollinger-Ellison Syndrome?

    Zollinger-Ellison syndrome is a condition in which the body produces too much of the hormone gastrin. Most of the time, a small tumor (gastrinoma) in the pancreas or small intestine is the source of the extra gastrin in the blood.

    When should I see a Zollinger-Ellison Syndrome doctor in Japan?

    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 Zollinger-Ellison Syndrome doctor in Japan?

    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 Zollinger-Ellison Syndrome doctor in Japan?

    You can find a Zollinger-Ellison Syndrome doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Zollinger-Ellison Syndrome doctors in Japan?

    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 Zollinger-Ellison Syndrome doctors in Japan?

    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 Zollinger-Ellison Syndrome doctor in Japan?

    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 Zollinger-Ellison Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome doctor in Japan?

    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 Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome doctors in Japan?

    Look for the filter feature on the left side of the Zollinger-Ellison Syndrome 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 Zollinger-Ellison Syndrome doctor that offers video calls?

    Look for the filter feature on the left-side of the Zollinger-Ellison Syndrome 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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