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    Last Updated: 01/09/2026

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    MediFind found 19 doctor with experience in Chronic Granulomatous Disease near Osaka, JP. Of these, 18 are Experienced and 1 are Advanced.

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    19 providers found
      Advanced in Chronic Granulomatous Disease

      Masao Kobayashi
      Advanced in Chronic Granulomatous Disease

      Masao Kobayashi
      Osaka, JP 

      Masao Kobayashi practices in Osaka, Japan. Mr. Kobayashi is rated as an Advanced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Severe Congenital Neutropenia, Infantile Neutropenia, Agranulocytosis, Bone Marrow Transplant, and Endoscopy.

      Kosuke Minaga
      Experienced in Chronic Granulomatous Disease

      Kosuke Minaga
      Experienced in Chronic Granulomatous Disease

      Kosuke Minaga
      Sakai, JP 

      Kosuke Minaga practices in Sakai, Japan. Mr. Minaga is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Bile Duct Obstruction, Jaundice, IgG4-Related Disease, Endoscopy, and Stent Placement.

      Ken Kamata
      Experienced in Chronic Granulomatous Disease

      Ken Kamata
      Experienced in Chronic Granulomatous Disease

      Ken Kamata
      Sayama, JP 

      Ken Kamata practices in Sayama, Japan. Mr. Kamata is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Pancreatic Cancer, IgG4-Related Disease, Hereditary Pancreatitis, Stent Placement, and Endoscopy.

      Learn about our expert tiers
      Experienced in Chronic Granulomatous Disease

      Masafumi Hasui
      Experienced in Chronic Granulomatous Disease

      Masafumi Hasui
      Kadoma, JP 

      Masafumi Hasui practices in Kadoma, Japan. Hasui is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. Their top areas of expertise are Chronic Granulomatous Disease, Henoch-Schonlein Purpura, and Gonorrhea.

      Experienced in Chronic Granulomatous Disease

      Tomohiro Watanabe
      Experienced in Chronic Granulomatous Disease

      Tomohiro Watanabe
      Sayama, JP 

      Tomohiro Watanabe practices in Sayama, Japan. Mr. Watanabe is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are IgG4-Related Disease, Acute Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Colonoscopy.

      Experienced in Chronic Granulomatous Disease

      Akio Matsuhisa
      Experienced in Chronic Granulomatous Disease

      Akio Matsuhisa
      Osaka, JP 

      Akio Matsuhisa practices in Osaka, Japan. Mr. Matsuhisa is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Febrile Neutropenia, Spontaneous Bacterial Peritonitis, and Chronic Granulomatous Disease.

      Experienced in Chronic Granulomatous Disease

      Naoya Omaru
      Experienced in Chronic Granulomatous Disease

      Naoya Omaru
      Sayama, JP 

      Naoya Omaru practices in Sayama, Japan. Mr. Omaru is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are IgG4-Related Disease, Chronic Granulomatous Disease, Fibrolamellar Carcinoma, Hemophagocytic Lymphohistiocytosis, and Splenectomy.

      Experienced in Chronic Granulomatous Disease

      Masayuki Kurimoto
      Experienced in Chronic Granulomatous Disease

      Masayuki Kurimoto
      Sayama, JP 

      Masayuki Kurimoto practices in Sayama, Japan. Mr. Kurimoto is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are IgG4-Related Disease, Collagenous Colitis, Hereditary Pancreatitis, and Colitis.

      Experienced in Chronic Granulomatous Disease

      Yasuhiro Masuta
      Experienced in Chronic Granulomatous Disease

      Yasuhiro Masuta
      Sayama, JP 

      Yasuhiro Masuta practices in Sayama, Japan. Mr. Masuta is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Colitis, IgG4-Related Disease, Cronkhite-Canada Disease, Viral Gastroenteritis, and Endoscopy.

      Experienced in Chronic Granulomatous Disease

      Pei-chi C. Lo
      Experienced in Chronic Granulomatous Disease

      Pei-chi C. Lo
      Osaka, JP 

      Pei-chi Lo practices in Osaka, Japan. Lo is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. Their top areas of expertise are Hairy Cell Leukemia (HCL) and Chronic Granulomatous Disease.

      Experienced in Chronic Granulomatous Disease

      Akane Hara
      Experienced in Chronic Granulomatous Disease

      Akane Hara
      Osaka, JP 

      Akane Hara practices in Osaka, Japan. Ms. Hara is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are IgG4-Related Disease, Eosinophilic Enteropathy, Gangrene, Endoscopy, and Lithotripsy.

      Experienced in Chronic Granulomatous Disease

      Sho Masaki
      Experienced in Chronic Granulomatous Disease

      Sho Masaki
      Sayama, JP 

      Sho Masaki practices in Sayama, Japan. Mr. Masaki is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Cronkhite-Canada Disease, Colitis, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy.

      Experienced in Chronic Granulomatous Disease

      Yasuo Otsuka
      Experienced in Chronic Granulomatous Disease

      Yasuo Otsuka
      Sayama, JP 

      Yasuo Otsuka practices in Sayama, Japan. Mr. Otsuka is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are IgG4-Related Disease, Acute Pancreatitis, Hereditary Pancreatitis, Endoscopy, and Lithotripsy.

      Experienced in Chronic Granulomatous Disease

      Hajime Honjo
      Experienced in Chronic Granulomatous Disease

      Hajime Honjo
      Sayama, JP 

      Hajime Honjo practices in Sayama, Japan. Mr. Honjo is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Cronkhite-Canada Disease, Viral Gastroenteritis, Colitis, and Collagenous Colitis.

      Experienced in Chronic Granulomatous Disease

      Akihiro Matsumoto
      Experienced in Chronic Granulomatous Disease

      Akihiro Matsumoto
      Tondabayashicho, JP 

      Akihiro Matsumoto practices in Tondabayashicho, Japan. Mr. Matsumoto is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Hepatitis, Primary Biliary Cholangitis, Ganglion Cyst, Endoscopy, and Colonoscopy.

      Experienced in Chronic Granulomatous Disease

      Keiko Okada
      Experienced in Chronic Granulomatous Disease

      Keiko Okada
      Osaka, JP 

      Keiko Okada practices in Osaka, Japan. Ms. Okada is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. Her top areas of expertise are Rhabdoid Tumor, Embryonal Tumor with Multilayered Rosettes, Graft Versus Host Disease (GvHD), Rhabdoid Tumor Predisposition Syndrome, and Bone Marrow Transplant.

      Experienced in Chronic Granulomatous Disease

      Masatoshi Kudo
      Experienced in Chronic Granulomatous Disease

      Masatoshi Kudo
      Osaka, JP 

      Masatoshi Kudo practices in Osaka, Japan. Mr. Kudo is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Liver Cancer, Jaundice, Hepatitis, Endoscopy, and Gastrostomy.

      Experienced in Chronic Granulomatous Disease

      Yuya Shirai
      Experienced in Chronic Granulomatous Disease

      Yuya Shirai
      Osaka, JP 

      Yuya Shirai practices in Osaka, Japan. Mr. Shirai is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Gout, Arthritis, Severe Acute Respiratory Syndrome (SARS), and Acute Interstitial Pneumonia.

      Experienced in Chronic Granulomatous Disease

      Eiji M. Tanaka
      Experienced in Chronic Granulomatous Disease

      Eiji M. Tanaka
      Kitano, JP 

      Eiji Tanaka practices in Kitano, Japan. Mr. Tanaka is rated as an Experienced expert by MediFind in the treatment of Chronic Granulomatous Disease. His top areas of expertise are Hepatitis, Primary Biliary Cholangitis, Hepatitis B, Osteotomy, and Gastrectomy.

      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 Chronic Granulomatous Disease?

      Chronic granulomatous disease is a disorder that causes the immune system to malfunction, resulting in a form of immunodeficiency. Immunodeficiencies are conditions in which the immune system is not able to protect the body from foreign invaders such as bacteria and fungi. Individuals with chronic granulomatous disease may have recurrent bacterial and fungal infections. People with this condition may also have areas of inflammation (granulomas) in various tissues that can result in damage to those tissues. The features of chronic granulomatous disease usually first appear in childhood, although some individuals do not show symptoms until later in life.

      When should I see a Chronic Granulomatous Disease doctor in Osaka, 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 Chronic Granulomatous Disease doctor in Osaka, 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 Chronic Granulomatous Disease doctor in Osaka, JP?

      You can find a Chronic Granulomatous Disease doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank Chronic Granulomatous Disease doctors in Osaka, 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 Chronic Granulomatous Disease doctors in Osaka, 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 Chronic Granulomatous Disease doctor in Osaka, 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 Chronic Granulomatous Disease doctor search results page. 

      Why is it important to get a second opinion from a different Chronic Granulomatous Disease 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 Chronic Granulomatous Disease doctor in Osaka, 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 Chronic Granulomatous Disease 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 Chronic Granulomatous Disease 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 Chronic Granulomatous Disease doctors in Osaka, JP?

      Look for the filter feature on the left side of the Chronic Granulomatous Disease 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 Chronic Granulomatous Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the Chronic Granulomatous Disease 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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