The 20 Best Gumma Doctors in Japan

Find the Top Gumma Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 530 doctor with experience in Gumma near Japan. Of these, 439 are Experienced, 68 are Advanced, 21 are Distinguished and 2 are Elite.

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530 providers found
    Elite in Gumma

    Hideyuki Akaza
    Elite in Gumma

    Hideyuki Akaza
    Referral may be required
    Tokyo, JP 

    Hideyuki Akaza practices practicing medicine in Tokyo, Japan. Akaza is rated as an Elite expert by MediFind in the treatment of Gumma. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Gumma, Prostate Cancer, Renal Cell Carcinoma (RCC), Orchiectomy, and Prostatectomy.

    Elite in Gumma

    Ayako N. Sakamoto
    Elite in Gumma

    Ayako N. Sakamoto
    Referral may be required
    Kokuryo, JP 

    Ayako Sakamoto practices practicing medicine in Kokuryo, Japan. Ms. Sakamoto is rated as an Elite expert by MediFind in the treatment of Gumma. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gumma.

    Distinguished in Gumma

    Kaori Okayama
    Distinguished in Gumma

    Kaori Okayama
    Referral may be required
    Takasaki, JP 

    Kaori Okayama practices practicing medicine in Takasaki, Japan. Ms. Okayama is rated as a Distinguished expert by MediFind in the treatment of Gumma. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Gumma, Cervical Dysplasia, Human Papillomavirus Infection, and Cervical Cancer.

    Learn about our expert tiers
    Distinguished in Gumma

    Youichi Saitoh
    Distinguished in Gumma

    Youichi Saitoh
    Referral may be required
    Toyonaka, JP 

    Youichi Saitoh practices practicing medicine in Toyonaka, Japan. Saitoh is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Gumma, Phantom Limb Pain, Neuralgia, Rhizotomy, and Deep Brain Stimulation.

    Distinguished in Gumma

    Ami Chiba
    Distinguished in Gumma

    Ami Chiba
    Referral may be required
    Hirosaki, JP 

    Ami Chiba practices practicing medicine in Hirosaki, Japan. Ms. Chiba is rated as a Distinguished expert by MediFind in the treatment of Gumma. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gumma.

    Distinguished in Gumma

    Katsuya Narumi
    Distinguished in Gumma

    Katsuya Narumi
    Referral may be required
    Sapporo, JP 

    Katsuya Narumi practices practicing medicine in Sapporo, Japan. Narumi is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Gumma, Choriocarcinoma, Trophoblastic Tumor Placental Site, and Magnesium Deficiency.

    Distinguished in Gumma

    Hirokazu Kimura
    Distinguished in Gumma

    Hirokazu Kimura
    Referral may be required
    Takasaki, JP 

    Hirokazu Kimura practices practicing medicine in Takasaki, Japan. Kimura is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Gumma, Parainfluenza, Asthma, and Parainfluenza Virus Type 3.

    Distinguished in Gumma

    Mitsuaki Okodo
    Distinguished in Gumma

    Mitsuaki Okodo
    Referral may be required
    Mitaka, JP 

    Mitsuaki Okodo practices practicing medicine in Mitaka, Japan. Okodo is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Gumma, Cervical Dysplasia, Cervical Cancer, and Human Papillomavirus Infection.

    Distinguished in Gumma

    Yasuhiro Hirano
    Distinguished in Gumma

    Yasuhiro Hirano
    Referral may be required
    Koshigaya, JP 

    Yasuhiro Hirano practices practicing medicine in Koshigaya, Japan. Mr. Hirano is rated as a Distinguished expert by MediFind in the treatment of Gumma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gumma, Short Stature (Growth Disorders), Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, and Neonatal Hypothyroidism.

    Distinguished in Gumma

    Toshiyuki Sasagawa
    Distinguished in Gumma

    Toshiyuki Sasagawa
    Referral may be required
    Kanazawa, JP 

    Toshiyuki Sasagawa practices practicing medicine in Kanazawa, Japan. Mr. Sasagawa is rated as a Distinguished expert by MediFind in the treatment of Gumma. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Gumma, Human Papillomavirus Infection, Cervical Dysplasia, Hysterectomy, and Salpingo-Oophorectomy.

    Distinguished in Gumma

    Masaaki Umeda
    Distinguished in Gumma

    Masaaki Umeda
    Referral may be required
    Ikoma, JP 

    Masaaki Umeda practices practicing medicine in Ikoma, Japan. Mr. Umeda is rated as a Distinguished expert by MediFind in the treatment of Gumma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gumma.

    Distinguished in Gumma

    Naoki Takahashi
    Distinguished in Gumma

    Naoki Takahashi
    Referral may be required
    Kawasaki, JP 

    Naoki Takahashi practices practicing medicine in Kawasaki, Japan. Mr. Takahashi is rated as a Distinguished expert by MediFind in the treatment of Gumma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gumma.

    Distinguished in Gumma

    Akihide Ryo
    Distinguished in Gumma

    Akihide Ryo
    Referral may be required
    Musashimurayama, JP 

    Akihide Ryo practices practicing medicine in Musashimurayama, Japan. Ryo is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Gumma, Severe Acute Respiratory Syndrome (SARS), Parainfluenza, and Hepatitis B.

    Distinguished in Gumma

    Kiyofumi T. Yamada
    Distinguished in Gumma

    Kiyofumi T. Yamada
    Referral may be required
    Toyoake, JP 

    Kiyofumi Yamada practices practicing medicine in Toyoake, Japan. Yamada is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Carotid Artery Disease, Gumma, Schizophrenia, Stent Placement, and Thrombectomy.

    Distinguished in Gumma

    Makoto Kuroda
    Distinguished in Gumma

    Makoto Kuroda
    Referral may be required
    Kumamoto, JP 

    Makoto Kuroda practices practicing medicine in Kumamoto, Japan. Mr. Kuroda is rated as a Distinguished expert by MediFind in the treatment of Gumma. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Gumma, Severe Acute Respiratory Syndrome (SARS), Ebola Virus Disease, Endoscopy, and Colonoscopy.

    Distinguished in Gumma

    Toshihisa Tsukadaira
    Distinguished in Gumma

    Toshihisa Tsukadaira
    Referral may be required
    Iida, JP 

    Toshihisa Tsukadaira practices practicing medicine in Iida, Japan. Tsukadaira is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Gumma, Gastritis, Viral Gastroenteritis, and Childhood Volvulus.

    Distinguished in Gumma

    Naotaka Izuo
    Distinguished in Gumma

    Naotaka Izuo
    Referral may be required
    Tokyo, JP 

    Naotaka Izuo practices practicing medicine in Tokyo, Japan. Izuo is rated as a Distinguished expert by MediFind in the treatment of Gumma. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Gumma, Alzheimer's Disease, Dementia, and Schizophrenia.

    Distinguished in Gumma

    Ayumu Kozuma
    Distinguished in Gumma

    Ayumu Kozuma
    Referral may be required
    Tokyo, JP 

    Ayumu Kozuma practices practicing medicine in Tokyo, Japan. Mr. Kozuma is rated as a Distinguished expert by MediFind in the treatment of Gumma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gumma and Acute Pain.

    Distinguished in Gumma

    Momoko Kitazawa
    Distinguished in Gumma

    Momoko Kitazawa
    Referral may be required
    Tokyo, JP 

    Momoko Kitazawa practices practicing medicine in Tokyo, Japan. Ms. Kitazawa is rated as a Distinguished expert by MediFind in the treatment of Gumma. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Gumma, COVID-19, Cyclothymic Disorder, and Severe Acute Respiratory Syndrome (SARS).

    Distinguished in Gumma

    Yoshiaki Takahashi
    Distinguished in Gumma

    Yoshiaki Takahashi
    Referral may be required
    JP 

    Yoshiaki Takahashi practices practicing medicine in Japan. Mr. Takahashi is rated as a Distinguished expert by MediFind in the treatment of Gumma. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Gumma, Dihydropteridine Reductase Deficiency, Spinocerebellar Ataxia Type 31, Spasticity, and Patent Foramen Ovale Repair.

    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 530

    Last Updated: 06/30/2026

    What is the definition of Gumma?

    A gumma is a soft, tumor-like growth of the tissues (granuloma) that occurs in people with syphilis.

    When should I see a Gumma doctor in Japan?

    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 Gumma doctor in Japan?

    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 Gumma doctor in Japan?

    You can find a Gumma doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Gumma doctors in Japan?

    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 Gumma doctors in Japan?

    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 Gumma doctor in Japan?

    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 Gumma doctor search results page. 

    Why is it important to get a second opinion from a different Gumma 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 Gumma doctor in Japan?

    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 Gumma 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 Gumma 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 Gumma doctors in Japan?

    Look for the filter feature on the left side of the Gumma 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 Gumma doctor that offers video calls?

    Look for the filter feature on the left-side of the Gumma 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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