The 20 Best Hepatitis D Doctors in Japan

Find the Top Hepatitis D Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 118 doctor with experience in Hepatitis D near Japan. Of these, 117 are Experienced and 1 are Advanced.

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118 providers found
    Advanced in Hepatitis D

    Koichi Watashi
    Advanced in Hepatitis D

    Koichi Watashi
    Higashimurayama, JP 

    Koichi Watashi practices practicing medicine in Higashimurayama, Japan. Mr. Watashi is rated as an Advanced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hepatitis B, Hepatitis, Hepatitis C, and Hepatitis D.

    Experienced in Hepatitis D

    Masashi Mizokami
    Experienced in Hepatitis D

    Masashi Mizokami
    Tsukuba, JP 

    Masashi Mizokami practices practicing medicine in Tsukuba, Japan. Mr. Mizokami is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis C, Hepatitis B, Colonoscopy, and Endoscopy.

    Experienced in Hepatitis D

    Kazuaki Chayama
    Experienced in Hepatitis D

    Kazuaki Chayama
    Hiroshima, JP 

    Kazuaki Chayama practices practicing medicine in Hiroshima, Japan. Chayama is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. They are also highly rated in 30 other conditions, according to our data. Their clinical expertise encompasses Hepatitis, Hepatitis C, Liver Cancer, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Experienced in Hepatitis D

    Katsunori Yanagihara
    Experienced in Hepatitis D

    Katsunori Yanagihara
    Nagasaki, JP 

    Katsunori Yanagihara practices practicing medicine in Nagasaki, Japan. Yanagihara is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. They are also highly rated in 26 other conditions, according to our data. Their clinical expertise encompasses Pneumonia, Methicillin-Resistant Staphylococcus Aureus (MRSA), Pulmonary Aspergilloma, Bone Marrow Transplant, and Colostomy.

    Experienced in Hepatitis D

    Tatsuo Kanda
    Experienced in Hepatitis D

    Tatsuo Kanda
    Koriyama, JP 

    Tatsuo Kanda practices practicing medicine in Koriyama, Japan. Mr. Kanda is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis A, Hepatitis C, Liver Transplant, and Hepatectomy.

    Experienced in Hepatitis D

    Shinichi Oka
    Experienced in Hepatitis D

    Shinichi Oka
    Tokyo, JP 

    Shinichi Oka practices practicing medicine in Tokyo, Japan. Mr. Oka is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses HIV/AIDS, Pneumocystis Jiroveci Pneumonia, Amebiasis, Endoscopy, and Gastrectomy.

    Experienced in Hepatitis D

    Hiroyuki Moriuchi
    Experienced in Hepatitis D

    Hiroyuki Moriuchi
    Nagasaki, JP 

    Hiroyuki Moriuchi practices practicing medicine in Nagasaki, Japan. Mr. Moriuchi is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Rubella, Togaviridae Disease, Congenital Cytomegalovirus, and Cytomegalic Inclusion Disease.

    Experienced in Hepatitis D

    Masamichi Muramatsu
    Experienced in Hepatitis D

    Masamichi Muramatsu
    Kobe, JP 

    Masamichi Muramatsu practices practicing medicine in Kobe, Japan. Muramatsu is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Hepatitis, Hepatitis A, Hepatitis E, and Hepatitis B.

    Experienced in Hepatitis D

    Masaya Sugiyama
    Experienced in Hepatitis D

    Masaya Sugiyama
    Japan Institute For Health Security 1-7-1 Kohnodai Ichikawa City Chiba 272-8516 Japan, 
    Chiba, JP 

    Masaya Sugiyama practices practicing medicine in Chiba, Japan. Mr. Sugiyama is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis B, Hepatitis C, Thrombectomy, and Bone Marrow Transplant.

    Experienced in Hepatitis D

    Yasuhito U. Tanaka
    Experienced in Hepatitis D

    Yasuhito U. Tanaka
    Kumamoto, JP 

    Yasuhito Tanaka practices practicing medicine in Kumamoto, Japan. Tanaka is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. They are also highly rated in 37 other conditions, according to our data. Their clinical expertise encompasses Hepatitis, Hepatitis B, Hepatitis C, Osteotomy, and Liver Transplant.

    Experienced in Hepatitis D

    Senko Tsukuda
    Experienced in Hepatitis D

    Senko Tsukuda
    Tokyo, JP 

    Senko Tsukuda practices practicing medicine in Tokyo, Japan. Tsukuda is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Hepatitis B, Hepatitis, Hepatitis D, and Cerebral Hypoxia.

    Experienced in Hepatitis D

    Takaji Wakita
    Experienced in Hepatitis D

    Takaji Wakita
    Tokyo, JP 

    Takaji Wakita practices practicing medicine in Tokyo, Japan. Wakita is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Hepatitis, Hepatitis C, Hepatitis B, and Hepatitis E.

    Experienced in Hepatitis D

    Masashi Iwamoto
    Experienced in Hepatitis D

    Masashi Iwamoto
    Tokyo, JP 

    Masashi Iwamoto practices practicing medicine in Tokyo, Japan. Mr. Iwamoto is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hepatitis B, Hepatitis, Hepatitis D, Salivary Duct Stones, and Osteotomy.

    Experienced in Hepatitis D

    Masataka Tsuge
    Experienced in Hepatitis D

    Masataka Tsuge
    Hiroshima, JP 

    Masataka Tsuge practices practicing medicine in Hiroshima, Japan. Mr. Tsuge is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis C, Hepatitis B, Hepatectomy, and Splenectomy.

    Experienced in Hepatitis D

    Masanori Isogawa
    Experienced in Hepatitis D

    Masanori Isogawa
    Tokyo, JP 

    Masanori Isogawa practices practicing medicine in Tokyo, Japan. Mr. Isogawa is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hepatitis B, Hepatitis, Severe Acute Respiratory Syndrome (SARS), and Hepatitis D.

    Experienced in Hepatitis D

    Junko K. Tanaka
    Experienced in Hepatitis D

    Junko K. Tanaka
    Hiroshima, JP 

    Junko Tanaka practices practicing medicine in Hiroshima, Japan. Ms. Tanaka is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hepatitis, Hepatitis B, Hepatitis C, Pancreaticoduodenectomy, and Trabeculectomy.

    Experienced in Hepatitis D

    Chise Tateno
    Experienced in Hepatitis D

    Chise Tateno
    Higashihiroshima, JP 

    Chise Tateno practices practicing medicine in Higashihiroshima, Japan. Tateno is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Hepatitis, Hepatitis B, Hepatitis C, and Non-Alcoholic Fatty Liver Disease.

    Experienced in Hepatitis D

    Yuji Ishida
    Experienced in Hepatitis D

    Yuji Ishida
    Hirosaki, JP 

    Yuji Ishida practices practicing medicine in Hirosaki, Japan. Mr. Ishida is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis B, Ventricular Fibrillation, Ectopic Heartbeat, and Cardiac Ablation.

    Experienced in Hepatitis D

    Ryosuke Suzuki
    Experienced in Hepatitis D

    Ryosuke Suzuki
    Musashimurayama, JP 

    Ryosuke Suzuki practices practicing medicine in Musashimurayama, Japan. Mr. Suzuki is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Japanese Encephalitis, Hepatitis A, Hepatitis, Thrombectomy, and Stent Placement.

    Experienced in Hepatitis D

    Hideki Aizaki
    Experienced in Hepatitis D

    Hideki Aizaki
    Tokyo, JP 

    Hideki Aizaki practices practicing medicine in Tokyo, Japan. Mr. Aizaki is rated as an Experienced expert by MediFind in the treatment of Hepatitis D. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hepatitis, Hepatitis C, Japanese Encephalitis, and Hepatitis B.

    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 118

    Last Updated: 04/28/2026

    What is the definition of Hepatitis D?

    Hepatitis D, also known as “Delta Hepatitis,” is an infection of the liver caused by the hepatitis D virus (HDV) that causes liver inflammation and damage. Hepatitis D can only occur in individuals who are already infected with the hepatitis B virus (HBV). Hepatitis D can be acute (short-term) or become a chronic (long-term) infection. Co-infection with both the hepatitis B virus and the hepatitis D virus (superinfection) is the most severe form of chronic hepatitis and can rapidly lead to the development of hepatocellular carcinoma (liver cancer; HCC) or death. Hepatitis D is transmitted by blood or body fluids through sexual contact, the shared use of contaminated needles, or infected blood transfusions.

    When should I see a Hepatitis D 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 Hepatitis D 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 Hepatitis D doctor in Japan?

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

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    How does MediFind rank Hepatitis D 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 Hepatitis D 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 Hepatitis D 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 Hepatitis D doctor search results page. 

    Why is it important to get a second opinion from a different Hepatitis D 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 Hepatitis D 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 Hepatitis D 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 Hepatitis D 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 Hepatitis D doctors in Japan?

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

    Look for the filter feature on the left-side of the Hepatitis D 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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