The 20 Best IgG4-Related Disease Doctors Near Me in Okayama, JP

Find the Top IgG4-Related Disease Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 45 doctor with experience in IgG4-Related Disease near Okayama, JP. Of these, 36 are Experienced, 7 are Advanced and 2 are Distinguished.

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45 providers found
    Distinguished in IgG4-Related Disease

    Yasuharu Sato
    Distinguished in IgG4-Related Disease

    Yasuharu Sato
    Referral may be required
    Okayama, JP 

    Yasuharu Sato practices practicing medicine in Okayama, Japan. Sato is rated as a Distinguished expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 21 other conditions, according to our data. Their clinical expertise encompasses Castleman Disease, IgG4-Related Disease, Lymphoid Hyperplasia, Bone Marrow Aspiration, and Laryngectomy.

    Distinguished in IgG4-Related Disease

    Kenji Notohara
    Distinguished in IgG4-Related Disease

    Kenji Notohara
    Referral may be required
    Kurashiki, JP 

    Kenji Notohara practices practicing medicine in Kurashiki, Japan. Mr. Notohara is rated as a Distinguished expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Hereditary Pancreatitis, IgG4-Related Disease, Sclerosing Cholangitis, Pancreaticoduodenectomy, and Endoscopy.

    Advanced in IgG4-Related Disease

    Tadashi Yoshino
    Advanced in IgG4-Related Disease

    Tadashi Yoshino
    Referral may be required
    Okayama, JP 

    Tadashi Yoshino practices practicing medicine in Okayama, Japan. Mr. Yoshino is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Follicular Lymphoma, B-Cell Lymphoma, Endoscopy, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Advanced in IgG4-Related Disease

    Kazuhisa Nakano
    Advanced in IgG4-Related Disease

    Kazuhisa Nakano
    Referral may be required
    Kurashiki, JP 

    Kazuhisa Nakano practices practicing medicine in Kurashiki, Japan. Nakano is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Rheumatoid Arthritis (RA), Endocarditis, Arthritis, Mixed Connective Tissue Disease, and Tissue Biopsy.

    Advanced in IgG4-Related Disease

    Yuka Gion
    Advanced in IgG4-Related Disease

    Yuka Gion
    Referral may be required
    Okayama, JP 

    Yuka Gion practices practicing medicine in Okayama, Japan. Ms. Gion is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Lymphoid Hyperplasia, Castleman Disease, Sialadenitis, IgG4-Related Disease, and Laryngectomy.

    Advanced in IgG4-Related Disease

    Hidetaka Yamamoto
    Advanced in IgG4-Related Disease

    Hidetaka Yamamoto
    Referral may be required
    Okayama, JP 

    Hidetaka Yamamoto practices practicing medicine in Okayama, Japan. Yamamoto is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 19 other conditions, according to our data. Their clinical expertise encompasses Salivary Gland Tumors, Undifferentiated Pleomorphic Sarcoma, Adult Soft Tissue Sarcoma, Pancreaticoduodenectomy, and Thymectomy.

    Advanced in IgG4-Related Disease

    Midori F. Nishimura
    Advanced in IgG4-Related Disease

    Midori F. Nishimura
    Referral may be required
    Okayama, JP 

    Midori Nishimura practices practicing medicine in Okayama, Japan. Ms. Nishimura is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Castleman Disease, Lymphoid Hyperplasia, Multicentric Castleman Disease (MCD), and Lymphofollicular Hyperplasia.

    Advanced in IgG4-Related Disease

    Toshihiko Matsuo
    Advanced in IgG4-Related Disease

    Toshihiko Matsuo
    Referral may be required
    Okayama, JP 

    Toshihiko Matsuo practices practicing medicine in Okayama, Japan. Matsuo is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 24 other conditions, according to our data. Their clinical expertise encompasses Lacrimal Gland Tumor, Retinitis Pigmentosa, Retinopathy Pigmentary Mental Retardation, Vitrectomy, and Pancreaticoduodenectomy.

    Advanced in IgG4-Related Disease

    Asami Nishikori
    Advanced in IgG4-Related Disease

    Asami Nishikori
    Referral may be required
    Okayama, JP 

    Asami Nishikori practices practicing medicine in Okayama, Japan. Ms. Nishikori is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Multicentric Castleman Disease (MCD), Castleman Disease, Lymphoid Hyperplasia, and Lymphofollicular Hyperplasia.

    Experienced in IgG4-Related Disease

    Katsuyuki Kiura
    Experienced in IgG4-Related Disease

    Katsuyuki Kiura
    Referral may be required
    Okayama, JP 

    Katsuyuki Kiura practices practicing medicine in Okayama, Japan. Kiura is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Lung Cancer, EGFR Positive Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Endoscopy, and Lung Transplant.

    Experienced in IgG4-Related Disease

    Kazuyuki Matsumoto
    Experienced in IgG4-Related Disease

    Kazuyuki Matsumoto
    Referral may be required
    Okayama, JP 

    Kazuyuki Matsumoto practices practicing medicine in Okayama, Japan. Mr. Matsumoto is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Bile Duct Obstruction, Pancreatic Cancer, Gallbladder Disease, Endoscopy, and Stent Placement.

    Experienced in IgG4-Related Disease

    Takehiro Tanaka
    Experienced in IgG4-Related Disease

    Takehiro Tanaka
    Referral may be required
    Okayama, JP 

    Takehiro Tanaka practices practicing medicine in Okayama, Japan. Tanaka is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 20 other conditions, according to our data. Their clinical expertise encompasses Gastritis, Metastatic Pleural Tumor, B-Cell Lymphoma, Endoscopy, and Colonoscopy.

    Experienced in IgG4-Related Disease

    Fumio Otsuka
    Experienced in IgG4-Related Disease

    Fumio Otsuka
    Referral may be required
    Okayama, JP 

    Fumio Otsuka practices practicing medicine in Okayama, Japan. Mr. Otsuka is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Long Haul COVID, Lymphoid Hyperplasia, Castleman Disease, Endoscopy, and Colostomy.

    Experienced in IgG4-Related Disease

    Koya Nakatani
    Experienced in IgG4-Related Disease

    Koya Nakatani
    Referral may be required
    Kurashiki, JP 

    Koya Nakatani practices practicing medicine in Kurashiki, Japan. Ms. Nakatani is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Her clinical expertise encompasses IgG4-Related Disease, Neuroendocrine Tumor, Vasculitis, and Polymyalgia Rheumatica.

    Experienced in IgG4-Related Disease

    Kenji Nishida
    Experienced in IgG4-Related Disease

    Kenji Nishida
    Referral may be required
    Okayama, JP 

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

    Experienced in IgG4-Related Disease

    Takatoshi Anno
    Experienced in IgG4-Related Disease

    Takatoshi Anno
    Referral may be required
    Kurashiki, JP 

    Takatoshi Anno practices practicing medicine in Kurashiki, Japan. Anno is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Diabetic Hyperglycemic Hyperosmolar Syndrome, Diabetic Ketoacidosis, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Hormone Replacement Therapy (HRT).

    Experienced in IgG4-Related Disease

    Hitomi Tanaka
    Experienced in IgG4-Related Disease

    Hitomi Tanaka
    Referral may be required
    Okayama, JP 

    Hitomi Tanaka practices practicing medicine in Okayama, Japan. Ms. Tanaka is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Her clinical expertise encompasses Acute Eosinophilic Pneumonia, IgG4-Related Disease, Chronic Eosinophilic Pneumonia, and Simple Pulmonary Eosinophilia.

    Experienced in IgG4-Related Disease

    Masahiro Yamamura
    Experienced in IgG4-Related Disease

    Masahiro Yamamura
    Referral may be required
    Okayama, JP 

    Masahiro Yamamura practices practicing medicine in Okayama, Japan. Mr. Yamamura is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, Non-Radiographic Axial Spondyloarthritis (nr-axSpA), and Vasculitis.

    Experienced in IgG4-Related Disease

    Toshihiko Yokota
    Experienced in IgG4-Related Disease

    Toshihiko Yokota
    Referral may be required
    Kurashiki, JP 

    Toshihiko Yokota practices practicing medicine in Kurashiki, Japan. Yokota is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Their clinical expertise encompasses Kimura Disease, Rheumatoid Vasculitis, Vasculitis, and Methemoglobinemia.

    Experienced in IgG4-Related Disease

    Daisuke Waki
    Experienced in IgG4-Related Disease

    Daisuke Waki
    Referral may be required
    Kurashiki, JP 

    Daisuke Waki practices practicing medicine in Kurashiki, Japan. Mr. Waki is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Rheumatoid Vasculitis, Sialadenitis, and Kimura Disease.

    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 45

    Last Updated: 06/30/2026

    What is the definition of IgG4-Related Disease?

    IgG4-related disease (IgG4-RD) is an autoimmune disorder in which patients have elevated blood levels of IgG4, the most common form of immunoglobulin that circulates in the blood. Increased levels of IgG4 can cause inflammation in a single organ or in multiple organs, such as the meninges (tissue surrounding brain and spinal cord), the eye sockets, lacrimal (tear duct) glands, salivary glands, thyroid gland, lungs, aorta, kidneys, bladder, pancreas, and bile ducts. IgG4-related disease most often affects middle-aged and elderly males, and rarely, children.

    When should I see an IgG4-Related Disease 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 IgG4-Related Disease 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 IgG4-Related Disease doctor in Okayama, JP?

    You can find an IgG4-Related Disease doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank IgG4-Related Disease 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 IgG4-Related Disease 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 IgG4-Related Disease 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 IgG4-Related Disease doctor search results page. 

    Why is it important to get a second opinion from a different IgG4-Related 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 an IgG4-Related Disease 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 IgG4-Related 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 IgG4-Related 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 IgG4-Related Disease doctors in Okayama, JP?

    Look for the filter feature on the left side of the IgG4-Related 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 an IgG4-Related Disease doctor that offers video calls?

    Look for the filter feature on the left-side of the IgG4-Related 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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