The 20 Best Rheumatoid Arthritis (RA) Doctors Near Me in Osaka, JP

Find the Top Rheumatoid Arthritis (RA) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 230 doctor with experience in Rheumatoid Arthritis (RA) near Osaka, JP. Of these, 176 are Experienced, 32 are Advanced, 13 are Distinguished and 9 are Elite.

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230 providers found
    Elite in Rheumatoid Arthritis (RA)

    Motomu Hashimoto
    Elite in Rheumatoid Arthritis (RA)

    Motomu Hashimoto
    Referral may be required
    Osaka, JP 

    Motomu Hashimoto practices practicing medicine in Osaka, Japan. Hashimoto is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). They are also highly rated in 21 other conditions, according to our data. Their clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Microscopic Polyangiitis, Vasculitis, and Synovectomy.

    Elite in Rheumatoid Arthritis (RA)

    Masahiro Tada
    Elite in Rheumatoid Arthritis (RA)

    Masahiro Tada
    Referral may be required
    Osaka, JP 

    Masahiro Tada practices practicing medicine in Osaka, Japan. Mr. Tada is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Muscle Atrophy, and Osteoporosis.

    Elite in Rheumatoid Arthritis (RA)

    Tadashi Okano
    Elite in Rheumatoid Arthritis (RA)

    Tadashi Okano
    Referral may be required
    Osaka, JP 

    Tadashi Okano practices practicing medicine in Osaka, Japan. Mr. Okano is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, and Osteoporosis.

    Learn about our expert tiers
    Elite in Rheumatoid Arthritis (RA)

    Tatsuya Koike
    Elite in Rheumatoid Arthritis (RA)

    Tatsuya Koike
    Referral may be required
    Hirano-honmachi, JP 

    Tatsuya Koike practices practicing medicine in Hirano-honmachi, Japan. Mr. Koike is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, and Osteoporosis.

    Elite in Rheumatoid Arthritis (RA)

    Kosuke Ebina
    Elite in Rheumatoid Arthritis (RA)

    Kosuke Ebina
    Referral may be required
    Suita, JP 

    Kosuke Ebina practices practicing medicine in Suita, Japan. Mr. Ebina is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Corns and Calluses, Osteotomy, and Oophorectomy.

    Elite in Rheumatoid Arthritis (RA)

    Hiroaki Nakamura
    Elite in Rheumatoid Arthritis (RA)

    Hiroaki Nakamura
    Referral may be required
    Osaka, JP 

    Hiroaki Nakamura practices practicing medicine in Osaka, Japan. Mr. Nakamura is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Arthritis, Rheumatoid Arthritis (RA), Spinal Stenosis, Knee Replacement, and Osteotomy.

    Elite in Rheumatoid Arthritis (RA)

    Kenji Mamoto
    Elite in Rheumatoid Arthritis (RA)

    Kenji Mamoto
    Referral may be required
    Osaka, JP 

    Kenji Mamoto practices practicing medicine in Osaka, Japan. Mr. Mamoto is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, and Osteoporosis.

    Elite in Rheumatoid Arthritis (RA)

    Kentaro Inui
    Elite in Rheumatoid Arthritis (RA)

    Kentaro Inui
    Referral may be required
    Osaka, JP 

    Kentaro Inui practices practicing medicine in Osaka, Japan. Mr. Inui is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, and Muscle Atrophy.

    Elite in Rheumatoid Arthritis (RA)

    Yuko Sugioka
    Elite in Rheumatoid Arthritis (RA)

    Yuko Sugioka
    Referral may be required
    Osaka, JP 

    Yuko Sugioka practices practicing medicine in Osaka, Japan. Ms. Sugioka is rated as an Elite expert by MediFind in the treatment of Rheumatoid Arthritis (RA). She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Osteoporosis, and Synovitis.

    Distinguished in Rheumatoid Arthritis (RA)

    Yukinori Okada
    Distinguished in Rheumatoid Arthritis (RA)

    Yukinori Okada
    Referral may be required
    Suita, JP 

    Yukinori Okada practices practicing medicine in Suita, Japan. Okada is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). They are also highly rated in 22 other conditions, according to our data. Their clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, COVID-19, Gout, and Lung Transplant.

    Distinguished in Rheumatoid Arthritis (RA)

    Yutaro Yamada
    Distinguished in Rheumatoid Arthritis (RA)

    Yutaro Yamada
    Referral may be required
    Osaka, JP 

    Yutaro Yamada practices practicing medicine in Osaka, Japan. Mr. Yamada is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Muscle Atrophy, and Synovitis.

    Distinguished in Rheumatoid Arthritis (RA)

    Yonsu Son
    Distinguished in Rheumatoid Arthritis (RA)

    Yonsu Son
    Referral may be required
    Hirakata, JP 

    Yonsu Son practices practicing medicine in Hirakata, Japan. Son is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Rheumatoid Lung Disease, and Necrosis.

    Distinguished in Rheumatoid Arthritis (RA)

    Yukihiko Saeki
    Distinguished in Rheumatoid Arthritis (RA)

    Yukihiko Saeki
    Referral may be required
    Osaka, JP 

    Yukihiko Saeki practices practicing medicine in Osaka, Japan. Saeki is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Systemic Lupus Erythematosus (SLE), Osteotomy, and Islet Cell Transplantation.

    Distinguished in Rheumatoid Arthritis (RA)

    Masao Katayama
    Distinguished in Rheumatoid Arthritis (RA)

    Masao Katayama
    Referral may be required
    Osaka, JP 

    Masao Katayama practices practicing medicine in Osaka, Japan. Mr. Katayama is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Rheumatoid Lung Disease, Arthritis, and Orbital Pseudotumor.

    Distinguished in Rheumatoid Arthritis (RA)

    Shiro Ohshima
    Distinguished in Rheumatoid Arthritis (RA)

    Shiro Ohshima
    Referral may be required
    Kido, JP 

    Shiro Ohshima practices practicing medicine in Kido, Japan. Mr. Ohshima is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Rheumatoid Vasculitis, Arthritis, Multicentric Castleman Disease (MCD), and Osteotomy.

    Distinguished in Rheumatoid Arthritis (RA)

    Hideki Amuro
    Distinguished in Rheumatoid Arthritis (RA)

    Hideki Amuro
    Referral may be required
    Osaka, JP 

    Hideki Amuro practices practicing medicine in Osaka, Japan. Mr. Amuro is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Rheumatoid Lung Disease, and Pneumocystis Jiroveci Pneumonia.

    Distinguished in Rheumatoid Arthritis (RA)

    Atsushi Kumanogoh
    Distinguished in Rheumatoid Arthritis (RA)

    Atsushi Kumanogoh
    Referral may be required
    Osaka, JP 

    Atsushi Kumanogoh practices practicing medicine in Osaka, Japan. Mr. Kumanogoh is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Lung Cancer, Interstitial Lung Disease, Endoscopy, and Bone Marrow Transplant.

    Distinguished in Rheumatoid Arthritis (RA)

    Shigeyoshi Tsuji
    Distinguished in Rheumatoid Arthritis (RA)

    Shigeyoshi Tsuji
    Referral may be required
    Osaka, JP 

    Shigeyoshi Tsuji practices practicing medicine in Osaka, Japan. Tsuji is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Arthritis, Rheumatoid Arthritis (RA), Psoriatic Arthritis, Osteotomy, and Knee Replacement.

    Distinguished in Rheumatoid Arthritis (RA)

    Atsushi Ogata
    Distinguished in Rheumatoid Arthritis (RA)

    Atsushi Ogata
    Referral may be required
    Osaka, JP 

    Atsushi Ogata practices practicing medicine in Osaka, Japan. Mr. Ogata is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Necrosis, and Systemic Lupus Erythematosus (SLE).

    Distinguished in Rheumatoid Arthritis (RA)

    Shohei Anno
    Distinguished in Rheumatoid Arthritis (RA)

    Shohei Anno
    Referral may be required
    Hori, JP 

    Shohei Anno practices practicing medicine in Hori, Japan. Mr. Anno is rated as a Distinguished expert by MediFind in the treatment of Rheumatoid Arthritis (RA). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Synovitis, and Osteoporosis.

    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 230

    Last Updated: 06/30/2026

    What is the definition of Rheumatoid Arthritis (RA)?

    Rheumatoid arthritis (RA) is a chronic autoimmune inflammatory disease that mainly affects the lining of joints of the hands, wrists, and knees, eventually causing chronic pain and swelling, decreased movement, with the erosion of bones and the development of joint deformities.  Rheumatoid arthritis is the most common type of autoimmune arthritis, most often affecting women (75%) who are between 20 and 50 years of age. The disease can also affect other parts of the body, such as the blood vessels, skin, eyes, lungs, and heart.   There are two main types of rheumatoid arthritis: 1) seropositive rheumatoid arthritis, and 2) seronegative rheumatoid arthritis. While both types of rheumatoid arthritis have the same symptoms, the seropositivity or negativity of the disease refers to the presence of anti-CPP antibodies in the blood, for which their presence means that the immune system is attacking normal cells. Most rheumatoid arthritis is seropositive.

    When should I see a Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) doctor in Osaka, JP?

    You can find a Rheumatoid Arthritis (RA) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) doctor search results page. 

    Why is it important to get a second opinion from a different Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) doctors in Osaka, JP?

    Look for the filter feature on the left side of the Rheumatoid Arthritis (RA) 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 Rheumatoid Arthritis (RA) doctor that offers video calls?

    Look for the filter feature on the left-side of the Rheumatoid Arthritis (RA) 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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