The 20 Best Giant Cell Arteritis (GCA) Doctors Near Me in Yamanashi, JP

Find the Top Giant Cell Arteritis (GCA) Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 7 doctor with experience in Giant Cell Arteritis (GCA) near Yamanashi, JP. Of these, 7 are Experienced.

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7 providers found
    Experienced in Giant Cell Arteritis (GCA)

    Hiroshi Oiwa
    Experienced in Giant Cell Arteritis (GCA)

    Hiroshi Oiwa
    Referral may be required
    Hiroshima, JP 

    Hiroshi Oiwa practices practicing medicine in Hiroshima, Japan. Mr. Oiwa is rated as an Experienced expert by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Vasculitis, Granulomatosis with Polyangiitis, Eosinophilic Granulomatosis with Polyangiitis (EGPA, Churg-Strauss Syndrome), and Polyarteritis Nodosa.

    Experienced in Giant Cell Arteritis (GCA)

    Tomoyuki Kono
    Experienced in Giant Cell Arteritis (GCA)

    Tomoyuki Kono
    Referral may be required
    Hiroshima, JP 

    Tomoyuki Kono practices practicing medicine in Hiroshima, Japan. Mr. Kono is rated as an Experienced expert by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Stroke, Carbamoyl Phosphate Synthetase 1 Deficiency, Carotid Artery Disease, Thrombectomy, and Stent Placement.

    Experienced in Giant Cell Arteritis (GCA)

    Eiji Sugiyama
    Experienced in Giant Cell Arteritis (GCA)

    Eiji Sugiyama
    Referral may be required
    Hiroshima, JP 

    Eiji Sugiyama practices practicing medicine in Hiroshima, Japan. Mr. Sugiyama is rated as an Experienced expert by MediFind in the treatment of Giant Cell Arteritis (GCA). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Dermatomyositis, and Polymyositis.

    Learn about our expert tiers
    Experienced in Giant Cell Arteritis (GCA)

    Mai Kikumoto
    Experienced in Giant Cell Arteritis (GCA)

    Mai Kikumoto
    Referral may be required
    Hiroshima, JP 

    Mai Kikumoto practices practicing medicine in Hiroshima, Japan. Ms. Kikumoto is rated as an Experienced expert by MediFind in the treatment of Giant Cell Arteritis (GCA). Her clinical expertise encompasses Primary Lateral Sclerosis, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Herpes Simplex Encephalitis, and Neuronal Intranuclear Inclusion Disease (NIID).

    Experienced in Giant Cell Arteritis (GCA)

    Takahiko Akagi
    Experienced in Giant Cell Arteritis (GCA)

    Takahiko Akagi
    Referral may be required
    Fukuyama, JP 

    Takahiko Akagi practices practicing medicine in Fukuyama, Japan. Akagi is rated as an Experienced expert by MediFind in the treatment of Giant Cell Arteritis (GCA). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Herpetic Stomatitis, Gingivostomatitis, TNF Receptor-Associated Periodic Syndrome, and Cherubism.

    Experienced in Giant Cell Arteritis (GCA)

    Kazutoshi Yukawa
    Experienced in Giant Cell Arteritis (GCA)

    Kazutoshi Yukawa
    Referral may be required
    Hiroshima, JP 

    Kazutoshi Yukawa practices practicing medicine in Hiroshima, Japan. Yukawa is rated as an Experienced expert by MediFind in the treatment of Giant Cell Arteritis (GCA). Their clinical expertise encompasses Rheumatoid Arthritis (RA), Gangrene, Pneumocystis Jiroveci Pneumonia, and Arthritis.

    Experienced in Giant Cell Arteritis (GCA)

    Yuichiro Otani
    Experienced in Giant Cell Arteritis (GCA)

    Yuichiro Otani
    Referral may be required
    Hiroshima, JP 

    Yuichiro Otani practices practicing medicine in Hiroshima, Japan. Otani is rated as an Experienced expert by MediFind in the treatment of Giant Cell Arteritis (GCA). They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Bazex Syndrome, Erythromelalgia, Non-Alcoholic Fatty Liver Disease, Temporal Arteritis, and Tissue Biopsy.

    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 1-7 of 7

    Last Updated: 06/30/2026

    What is the definition of Giant Cell Arteritis (GCA)?

    Giant cell arteritis (GCA) is a form of vasculitis, a group of disorders that cause inflammation of blood vessels. GCA most commonly affects the arteries of the head (especially the temporal arteries, located on each side of the head), but arteries in other areas of the body can also become inflamed. The inflammation causes the arteries to narrow, resulting in poor blood flow. Symptoms when arteries in the head are involved may include a throbbing headache on one side or the back of the head, tenderness of the scalp, flu-like symptoms, and/or problems with eyesight. Symptoms when other arteries are involved depend on the location of those arteries. The cause of GCA is still being studied, but it is thought to involve the immune system mistakenly attacking the artery walls. Several genetic and environmental factors may increase a person's risk to develop GCA. GCA may develop with or after another inflammatory disorder known as polymyalgia rheumatica.

    When should I see a Giant Cell Arteritis (GCA) doctor in Yamanashi, 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 Giant Cell Arteritis (GCA) doctor in Yamanashi, 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 Giant Cell Arteritis (GCA) doctor in Yamanashi, JP?

    You can find a Giant Cell Arteritis (GCA) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Giant Cell Arteritis (GCA) doctors in Yamanashi, 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 Giant Cell Arteritis (GCA) doctors in Yamanashi, 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 Giant Cell Arteritis (GCA) doctor in Yamanashi, 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 Giant Cell Arteritis (GCA) doctor search results page. 

    Why is it important to get a second opinion from a different Giant Cell Arteritis (GCA) 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 Giant Cell Arteritis (GCA) doctor in Yamanashi, 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 Giant Cell Arteritis (GCA) 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 Giant Cell Arteritis (GCA) 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 Giant Cell Arteritis (GCA) doctors in Yamanashi, JP?

    Look for the filter feature on the left side of the Giant Cell Arteritis (GCA) 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 Giant Cell Arteritis (GCA) doctor that offers video calls?

    Look for the filter feature on the left-side of the Giant Cell Arteritis (GCA) 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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