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    Last Updated: 01/09/2026

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    MediFind found 19 doctor with experience in Insulinoma near Okayama, JP. Of these, 14 are Experienced, 4 are Advanced and 1 are Distinguished.

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    19 providers found
      Distinguished in Insulinoma

      Takayoshi Kiba
      Distinguished in Insulinoma

      Takayoshi Kiba
      Okayama, JP 

      Takayoshi Kiba practices in Okayama, Japan. Kiba is rated as a Distinguished expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Insulinoma, Pancreatic Cancer, Agranulocytosis, Low Blood Sugar, and Endoscopy.

      Toshihiko P. Masui
      Advanced in Insulinoma

      Toshihiko P. Masui
      Advanced in Insulinoma

      Toshihiko P. Masui
      Kurashiki, JP 

      Toshihiko Masui practices in Kurashiki, Japan. Masui is rated as an Advanced expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Pancreatic Cancer, Pancreatic Islet Cell Tumor, Insulinoma, Pancreaticoduodenectomy, and Pancreatectomy.

      Kazuyuki Matsumoto
      Advanced in Insulinoma

      Kazuyuki Matsumoto
      Advanced in Insulinoma

      Kazuyuki Matsumoto
      Okayama, JP 

      Kazuyuki Matsumoto practices in Okayama, Japan. Mr. Matsumoto is rated as an Advanced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Bile Duct Obstruction, Pancreatic Cancer, Gallbladder Disease, Endoscopy, and Stent Placement.

      Learn about our expert tiers
      Hironari Kato
      Advanced in Insulinoma

      Hironari Kato
      Advanced in Insulinoma

      Hironari Kato
      Okayama, JP 

      Hironari Kato practices in Okayama, Japan. Kato is rated as an Advanced expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Gallbladder Disease, Pancreatic Cancer, Bile Duct Obstruction, Endoscopy, and Stent Placement.

      Advanced in Insulinoma

      Fumio Otsuka
      Advanced in Insulinoma

      Fumio Otsuka
      Okayama, JP 

      Fumio Otsuka practices in Okayama, Japan. Mr. Otsuka is rated as an Advanced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Long Haul COVID, Lymphoid Hyperplasia, Multicentric Castleman Disease (MCD), Endoscopy, and Colonoscopy.

      Experienced in Insulinoma

      Hiroki Sato
      Experienced in Insulinoma

      Hiroki Sato
      Kurashiki, JP 

      Hiroki Sato practices in Kurashiki, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Pancreatic Cancer, Insulinoma, Pancreatic Ductal Adenocarcinoma, Pancreaticoduodenectomy, and Endoscopy.

      Experienced in Insulinoma

      Kou Hasegawa
      Experienced in Insulinoma

      Kou Hasegawa
      Okayama, JP 

      Kou Hasegawa practices in Okayama, Japan. Mr. Hasegawa is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Insulinoma, COVID-19, Eosinophilic Pneumonia, Chronic Eosinophilic Pneumonia, and Colostomy.

      Experienced in Insulinoma

      Kenichi Inagaki
      Experienced in Insulinoma

      Kenichi Inagaki
      Okayama, JP 

      Kenichi Inagaki practices in Okayama, Japan. Mr. Inagaki is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Insulinoma, Hypothyroidism, Hypothalamic Tumor, and Pheochromocytoma.

      Experienced in Insulinoma

      Hideharu Hagiya
      Experienced in Insulinoma

      Hideharu Hagiya
      Okayama, JP 

      Hideharu Hagiya practices in Okayama, Japan. Hagiya is rated as an Experienced expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Sepsis, Methicillin-Resistant Staphylococcus Aureus (MRSA), Necrotizing Fasciitis, Pancreas Transplant, and Splenectomy.

      Experienced in Insulinoma

      Kohei Oguni
      Experienced in Insulinoma

      Kohei Oguni
      Okayama, JP 

      Kohei Oguni practices in Okayama, Japan. Mr. Oguni is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Rheumatoid Vasculitis, Post-Splenectomy Syndrome, Herpes Simplex Encephalitis, Insulinoma, and Splenectomy.

      Experienced in Insulinoma

      Tomohiro Terasaka
      Experienced in Insulinoma

      Tomohiro Terasaka
      Okayama, JP 

      Tomohiro Terasaka practices in Okayama, Japan. Mr. Terasaka is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, Chronic Eosinophilic Pneumonia, and Plasmacytoma.

      Experienced in Insulinoma

      Yukichika Yamamoto
      Experienced in Insulinoma

      Yukichika Yamamoto
      Okayama, JP 

      Yukichika Yamamoto practices in Okayama, Japan. Yamamoto is rated as an Experienced expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Hypogonadism Primary Partial Alopecia, Rheumatoid Vasculitis, Long Haul COVID, and Pleurisy.

      Experienced in Insulinoma

      Shinnosuke Fukushima
      Experienced in Insulinoma

      Shinnosuke Fukushima
      Okayama, JP 

      Shinnosuke Fukushima practices in Okayama, Japan. Mr. Fukushima is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Post-Splenectomy Syndrome, Sepsis, Necrotizing Fasciitis, Brain Abscess, and Splenectomy.

      Experienced in Insulinoma

      Masaya Iwamuro
      Experienced in Insulinoma

      Masaya Iwamuro
      Okayama, JP 

      Masaya Iwamuro practices in Okayama, Japan. Mr. Iwamuro is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Gastritis, Follicular Lymphoma, Stomach Cancer, Endoscopy, and Colonoscopy.

      Experienced in Insulinoma

      Kenji Nishida
      Experienced in Insulinoma

      Kenji Nishida
      Okayama, JP 

      Kenji Nishida practices in Okayama, Japan. Mr. Nishida is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are IgG4-Related Disease, Peripheral T-Cell Lymphoma, Lymphoid Hyperplasia, Pancreaticoduodenectomy, and Tissue Biopsy.

      Experienced in Insulinoma

      Akira Hirasawa
      Experienced in Insulinoma

      Akira Hirasawa
      Okayama, JP 

      Akira Hirasawa practices in Okayama, Japan. Hirasawa is rated as an Experienced expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Endometrial Cancer, Ovarian Cancer, Lynch Syndrome, Oophorectomy, and Salpingo-Oophorectomy.

      Experienced in Insulinoma

      Ryuichi Yoshida
      Experienced in Insulinoma

      Ryuichi Yoshida
      Okayama, JP 

      Ryuichi Yoshida practices in Okayama, Japan. Mr. Yoshida is rated as an Experienced expert by MediFind in the treatment of Insulinoma. His top areas of expertise are Pancreatic Cancer, Ampullary Cancer, Adenocarcinoid Tumor, Pancreaticoduodenectomy, and Liver Transplant.

      Experienced in Insulinoma

      Motoshi Komatsubara
      Experienced in Insulinoma

      Motoshi Komatsubara
      Okayama, JP 

      Motoshi Komatsubara practices in Okayama, Japan. Komatsubara is rated as an Experienced expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Pheochromocytoma, Insulinoma, Neuroendocrine Tumor, and Pneumocystis Jiroveci Pneumonia.

      Experienced in Insulinoma

      Yoshihisa Hanayama
      Experienced in Insulinoma

      Yoshihisa Hanayama
      Okayama, JP 

      Yoshihisa Hanayama practices in Okayama, Japan. Hanayama is rated as an Experienced expert by MediFind in the treatment of Insulinoma. Their top areas of expertise are Fitz-Hugh-Curtis Syndrome, Hypogonadism Primary Partial Alopecia, Fanconi Syndrome, Fanconi Bickel Syndrome, and Colostomy.

      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 1-19 of 19

      Last Updated: 01/09/2026

      What is the definition of Insulinoma?

      An insulinoma is a tumor in the pancreas that produces too much insulin.

      When should I see an Insulinoma doctor in Okayama, 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 an Insulinoma doctor in Okayama, 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 Insulinoma doctor in Okayama, JP?

      You can find an Insulinoma doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank Insulinoma doctors in Okayama, 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 Insulinoma doctors in Okayama, 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 an Insulinoma doctor in Okayama, 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 Insulinoma doctor search results page. 

      Why is it important to get a second opinion from a different Insulinoma 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 an Insulinoma doctor in Okayama, 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 Insulinoma 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 Insulinoma 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 Insulinoma doctors in Okayama, JP?

      Look for the filter feature on the left side of the Insulinoma 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 an Insulinoma doctor that offers video calls?

      Look for the filter feature on the left-side of the Insulinoma 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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