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

Find the Top IgG4-Related Disease Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 24 doctor with experience in IgG4-Related Disease near Nagasaki, JP. Of these, 17 are Experienced, 5 are Advanced and 2 are Distinguished.

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24 providers found
    Distinguished in IgG4-Related Disease

    Atsushi Kawakami
    Distinguished in IgG4-Related Disease

    Atsushi Kawakami
    Nagasaki, JP 

    Atsushi Kawakami practices practicing medicine in Nagasaki, Japan. Mr. Kawakami is rated as a Distinguished expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 60 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, Bone Marrow Aspiration, and Pancreaticoduodenectomy.

    Distinguished in IgG4-Related Disease

    Tomoki Origuchi
    Distinguished in IgG4-Related Disease

    Tomoki Origuchi
    Nagasaki, JP 

    Tomoki Origuchi practices practicing medicine in Nagasaki, Japan. Mr. Origuchi is rated as a Distinguished expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Synovitis, Rheumatoid Arthritis (RA), Arthritis, Bone Marrow Aspiration, and Tissue Biopsy.

    Advanced in IgG4-Related Disease

    Shoichi Fukui
    Advanced in IgG4-Related Disease

    Shoichi Fukui
    Nagasaki, JP 

    Shoichi Fukui practices practicing medicine in Nagasaki, Japan. Mr. Fukui is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Multicentric Castleman Disease (MCD), Granulomatosis with Polyangiitis, Castleman Disease, and Tissue Biopsy.

    Learn about our expert tiers
    Advanced in IgG4-Related Disease

    Mami Tamai
    Advanced in IgG4-Related Disease

    Mami Tamai
    Nagasaki, JP 

    Mami Tamai practices practicing medicine in Nagasaki, Japan. Ms. Tamai is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Synovitis, Rheumatoid Arthritis (RA), Arthritis, Bone Marrow Aspiration, and Tissue Biopsy.

    Advanced in IgG4-Related Disease

    Tomohiro Koga
    Advanced in IgG4-Related Disease

    Tomohiro Koga
    Nagasaki, JP 

    Tomohiro Koga practices practicing medicine in Nagasaki, Japan. Mr. Koga is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Familial Mediterranean Fever, Rheumatoid Arthritis (RA), Systemic Lupus Erythematosus (SLE), Bone Marrow Aspiration, and Osteotomy.

    Advanced in IgG4-Related Disease

    Shin-ya Y. Kawashiri
    Advanced in IgG4-Related Disease

    Shin-ya Y. Kawashiri
    Nagasaki, JP 

    Shin-ya Kawashiri practices practicing medicine in Nagasaki, Japan. Kawashiri is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 16 other conditions, according to our data. Their clinical expertise encompasses Synovitis, Rheumatoid Arthritis (RA), Arthritis, Osteotomy, and Bone Marrow Aspiration.

    Advanced in IgG4-Related Disease

    Toshimasa Shimizu
    Advanced in IgG4-Related Disease

    Toshimasa Shimizu
    Nagasaki, JP 

    Toshimasa Shimizu practices practicing medicine in Nagasaki, Japan. Shimizu 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 Rheumatoid Arthritis (RA), Arthritis, Synovitis, Adult Still's Disease, and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Hiroshi Mukae
    Experienced in IgG4-Related Disease

    Hiroshi Mukae
    Nagasaki, JP 

    Hiroshi Mukae practices practicing medicine in Nagasaki, Japan. Mr. Mukae is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 54 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Hospital-Acquired Pneumonia, Interstitial Lung Disease, Endoscopy, and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Kiyoshi Migita
    Experienced in IgG4-Related Disease

    Kiyoshi Migita
    Nagasaki, JP 

    Kiyoshi Migita practices practicing medicine in Nagasaki, Japan. Mr. Migita is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Familial Mediterranean Fever, Rheumatoid Arthritis (RA), Adult Still's Disease, Bone Marrow Aspiration, and Knee Replacement.

    Experienced in IgG4-Related Disease

    Sosuke Tsuji
    Experienced in IgG4-Related Disease

    Sosuke Tsuji
    Nagasaki, JP 

    Sosuke Tsuji practices practicing medicine in Nagasaki, Japan. Mr. Tsuji is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Reactive Arthritis, Rheumatoid Arthritis (RA), IgG4-Related Disease, Arthritis, and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Remi D. Sumiyoshi
    Experienced in IgG4-Related Disease

    Remi D. Sumiyoshi
    Nagasaki, JP 

    Remi Sumiyoshi practices practicing medicine in Nagasaki, Japan. Ms. Sumiyoshi is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Castleman Disease, Lymphoid Hyperplasia, Multicentric Castleman Disease (MCD), Adult Still's Disease, and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Yoshiro Horai
    Experienced in IgG4-Related Disease

    Yoshiro Horai
    Nagasaki, JP 

    Yoshiro Horai practices practicing medicine in Nagasaki, Japan. Mr. Horai is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Vasculitis, Arthritis, Bone Marrow Aspiration, and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Yushiro U. Endo
    Experienced in IgG4-Related Disease

    Yushiro U. Endo
    Nagasaki, JP 

    Yushiro Endo practices practicing medicine in Nagasaki, Japan. Endo is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. They are also highly rated in 15 other conditions, according to our data. Their clinical expertise encompasses Familial Mediterranean Fever, Lymphoid Hyperplasia, Castleman Disease, Rheumatoid Arthritis (RA), and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Takashi Igawa
    Experienced in IgG4-Related Disease

    Takashi Igawa
    Nagasaki, JP 

    Takashi Igawa practices practicing medicine in Nagasaki, Japan. Mr. Igawa is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Systemic Lupus Erythematosus (SLE), Lupus Nephritis, Reactive Arthritis, Rheumatoid Arthritis (RA), and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Junji Irie
    Experienced in IgG4-Related Disease

    Junji Irie

    Nagasaki Harbor Medical Center

    Nagasaki, JP 

    Junji Irie practices practicing medicine in Nagasaki, Japan. Irie is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Their clinical expertise encompasses Lymphofollicular Hyperplasia, Peripheral Neuropathy, IgG4-Related Disease, Thrombectomy, and Vitrectomy.

    Experienced in IgG4-Related Disease

    Hiroko Hayashi
    Experienced in IgG4-Related Disease

    Hiroko Hayashi
    Sasebo, JP 

    Hiroko Hayashi practices practicing medicine in Sasebo, Japan. Ms. Hayashi is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Her clinical expertise encompasses Inflammatory Myofibroblastic Tumor, IgG4-Related Disease, Esophageal Perforation, Mastectomy, and Salpingo-Oophorectomy.

    Experienced in IgG4-Related Disease

    Yoshika Tsuji
    Experienced in IgG4-Related Disease

    Yoshika Tsuji
    Nagasaki, JP 

    Yoshika Tsuji practices practicing medicine in Nagasaki, Japan. Ms. Tsuji is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Familial Mediterranean Fever, Bone Marrow Aspiration, and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Tomoya Nishino
    Experienced in IgG4-Related Disease

    Tomoya Nishino
    Nagasaki, JP 

    Tomoya Nishino practices practicing medicine in Nagasaki, Japan. Mr. Nishino 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 Glomerulonephritis, Chronic Kidney Disease, Minimal Change Disease, Kidney Transplant, and Nephrectomy.

    Experienced in IgG4-Related Disease

    Toru Michitsuji
    Experienced in IgG4-Related Disease

    Toru Michitsuji
    Nagasaki, JP 

    Toru Michitsuji practices practicing medicine in Nagasaki, Japan. Mr. Michitsuji is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His clinical expertise encompasses Cyclic Neutropenia, IgG4-Related Disease, Reactive Arthritis, Rheumatoid Arthritis (RA), and Tissue Biopsy.

    Experienced in IgG4-Related Disease

    Keisuke Iwasaki
    Experienced in IgG4-Related Disease

    Keisuke Iwasaki
    Sasebo, JP 

    Keisuke Iwasaki practices practicing medicine in Sasebo, Japan. Mr. Iwasaki is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His clinical expertise encompasses Myoglobinuria Recurrent, Inflammatory Myofibroblastic Tumor, IgG4-Related Disease, Goodpasture Syndrome, and Mastectomy.

    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 24

    Last Updated: 04/28/2026

    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 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 an IgG4-Related Disease 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 IgG4-Related Disease doctor in Nagasaki, 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 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 IgG4-Related Disease 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 an IgG4-Related Disease 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 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 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 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 Nagasaki, 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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