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    Last Updated: 10/30/2025

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    MediFind found 30 doctor with experience in IgG4-Related Disease near Saitama, JP. Of these, 27 are Experienced, 2 are Advanced and 1 are Elite.

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    30 providers found
      Tsutomu T. Takeuchi
      Elite in IgG4-Related Disease

      Tsutomu T. Takeuchi
      Elite in IgG4-Related Disease

      Tsutomu T. Takeuchi
      Saitama, JP 

      Tsutomu Takeuchi practices in Saitama, Japan. Mr. Takeuchi is rated as an Elite expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Arthritis, Systemic Lupus Erythematosus (SLE), Shingles, and Gastrectomy.

      Advanced in IgG4-Related Disease

      Yuko Ono
      Advanced in IgG4-Related Disease

      Yuko Ono
      Saitama, JP 

      Yuko Ono practices in Saitama, Japan. Ms. Ono is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Sialadenitis, Interstitial Nephritis, Nephrotic Syndrome, IgG4-Related Disease, and Thymectomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in IgG4-Related Disease

      Tasuku Nagasawa
      Advanced in IgG4-Related Disease

      Tasuku Nagasawa
      Tohoku, JP 

      Tasuku Nagasawa practices in Tohoku, Japan. Nagasawa is rated as an Advanced expert by MediFind in the treatment of IgG4-Related Disease. Their top areas of expertise are Interstitial Nephritis, Pulmonary Actinomycosis, Retroperitoneal Inflammation, Pacemaker Implantation, and Aortic Valve Replacement.

      Learn about our expert tiers
      Experienced in IgG4-Related Disease

      Hironari Hanaoka
      Experienced in IgG4-Related Disease

      Hironari Hanaoka
      Kawagoe, JP 

      Hironari Hanaoka practices in Kawagoe, Japan. Hanaoka is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Their top areas of expertise are Lupus Nephritis, Systemic Lupus Erythematosus (SLE), Glomerulonephritis, and Polyarteritis Nodosa.

      Experienced in IgG4-Related Disease

      Shuji Mikami
      Experienced in IgG4-Related Disease

      Shuji Mikami
      Saitama, JP 

      Shuji Mikami practices in Saitama, Japan. Mr. Mikami is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Renal Cell Carcinoma (RCC), Urothelial Cancer, Upper Tract Urothelial Carcinoma (UTUC), Nephrectomy, and Pancreaticoduodenectomy.

      Experienced in IgG4-Related Disease

      Yoshinori Kawabata
      Experienced in IgG4-Related Disease

      Yoshinori Kawabata
      Saitama, JP 

      Yoshinori Kawabata practices in Saitama, Japan. Mr. Kawabata is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Diffuse Panbronchiolitis, Interstitial Lung Disease, Acute Interstitial Pneumonia, and Pneumonia.

      Experienced in IgG4-Related Disease

      Taiki Sato
      Experienced in IgG4-Related Disease

      Taiki Sato
      Minuma, JP 

      Taiki Sato practices in Minuma, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Multicentric Castleman Disease (MCD), Lymphoid Hyperplasia, Castleman Disease, Endoscopy, and Hepatectomy.

      Experienced in IgG4-Related Disease

      Tomoaki Torigoe
      Experienced in IgG4-Related Disease

      Tomoaki Torigoe
      Hidaka, JP 

      Tomoaki Torigoe practices in Hidaka, Japan. Mr. Torigoe is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Adult Soft Tissue Sarcoma, Synovial Sarcoma, Bone Tumor, Liposarcoma, and Osteotomy.

      Experienced in IgG4-Related Disease

      Naota Okabe
      Experienced in IgG4-Related Disease

      Naota Okabe
      Saitama, JP 

      Naota Okabe practices in Saitama, Japan. Okabe is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Their top areas of expertise are Metastatic Pleural Tumor, Mediastinal Tumor, Granulomatous Hypophysitis, Liposarcoma, and Salpingo-Oophorectomy.

      Experienced in IgG4-Related Disease

      Kentaro Minegishi
      Experienced in IgG4-Related Disease

      Kentaro Minegishi
      Saitama, JP 

      Kentaro Minegishi practices in Saitama, Japan. Mr. Minegishi is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Mediastinal Tumor, Lymphofollicular Hyperplasia, Lung Cancer, Skeletal-Extraskeletal Angiomatosis, and Endoscopy.

      Experienced in IgG4-Related Disease

      Makoto Soejima
      Experienced in IgG4-Related Disease

      Makoto Soejima
      Soka, JP 

      Makoto Soejima practices in Soka, Japan. Mr. Soejima is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Necrotizing Granuloma, Multiple Mononeuropathy, Pneumocystis Jiroveci Pneumonia, and Mesenteric Artery Ischemia.

      Experienced in IgG4-Related Disease

      Masamitsu Tatewaki
      Experienced in IgG4-Related Disease

      Masamitsu Tatewaki
      Saitama, JP 

      Masamitsu Tatewaki practices in Saitama, Japan. Tatewaki is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Their top areas of expertise are Retroperitoneal Fibrosis, Pneumonia, Asthma, and Anaphylaxis.

      Experienced in IgG4-Related Disease

      Hideki Takeshita
      Experienced in IgG4-Related Disease

      Hideki Takeshita
      Saitama, JP 

      Hideki Takeshita practices in Saitama, Japan. Mr. Takeshita is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Testicular Torsion, Urothelial Cancer, Bladder Cancer, Nephrectomy, and Ureteroscopy.

      Experienced in IgG4-Related Disease

      Saori Takamura
      Experienced in IgG4-Related Disease

      Saori Takamura
      Saitama, JP 

      Saori Takamura practices in Saitama, Japan. Ms. Takamura is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Parapsoriasis, Hereditary Angioedema, Angioedema, and Bullous Pemphigoid.

      Experienced in IgG4-Related Disease

      Takaya Sato
      Experienced in IgG4-Related Disease

      Takaya Sato
      Saitama, JP 

      Takaya Sato practices in Saitama, Japan. Ms. Sato is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Bullae, Mediastinal Tumor, IgG4-Related Disease, and Thymic Epithelial Tumor.

      Experienced in IgG4-Related Disease

      Yoko Usami
      Experienced in IgG4-Related Disease

      Yoko Usami
      Hidaka, JP 

      Yoko Usami practices in Hidaka, Japan. Ms. Usami is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Cirrhosis, Primary Biliary Cholangitis, Cholestasis, Hemolytic Transfusion Reaction, and Gastrostomy.

      Experienced in IgG4-Related Disease

      Atsushi Kitazawa
      Experienced in IgG4-Related Disease

      Atsushi Kitazawa
      Saitama, JP 

      Atsushi Kitazawa practices in Saitama, Japan. Mr. Kitazawa is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Glomerulonephritis, Interstitial Nephritis, End-Stage Renal Disease (ESRD), and Non-Alcoholic Fatty Liver Disease.

      Experienced in IgG4-Related Disease

      Tomonori Kawasaki
      Experienced in IgG4-Related Disease

      Tomonori Kawasaki
      Hidaka, JP 

      Tomonori Kawasaki practices in Hidaka, Japan. Kawasaki is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Their top areas of expertise are Synovial Sarcoma, Intraductal Papilloma, Neuroendocrine Tumor, Endoscopy, and Thrombectomy.

      Experienced in IgG4-Related Disease

      Yohji Matsusaka
      Experienced in IgG4-Related Disease

      Yohji Matsusaka
      Saitama, JP 

      Yohji Matsusaka practices in Saitama, Japan. Matsusaka is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. Their top areas of expertise are Hypersensitivity Pneumonitis, Olfactory Neuroblastoma, Thoracic Outlet Syndrome, Pancreatectomy, and Splenectomy.

      Experienced in IgG4-Related Disease

      Takao Nagashima
      Experienced in IgG4-Related Disease

      Takao Nagashima
      Saitama, JP 

      Takao Nagashima practices in Saitama, Japan. Mr. Nagashima is rated as an Experienced expert by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Dermatomyositis, Polymyositis, Myositis, Fitz-Hugh-Curtis Syndrome, and Pacemaker Implantation.

      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 30

      Last Updated: 10/30/2025

      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 Saitama, 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 Saitama, 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 Saitama, 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 Saitama, 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 Saitama, 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 Saitama, 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 Saitama, 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 Saitama, 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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