The 20 Best COVID-19 Doctors Near Me in Nagano, JP

Find the Top COVID-19 Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 16 doctor with experience in COVID-19 near Nagano, JP. Of these, 16 are Experienced.

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16 providers found
    Experienced in COVID-19

    Masayuki Hanaoka
    Experienced in COVID-19

    Masayuki Hanaoka
    Referral may be required
    Matsumoto, JP 

    Masayuki Hanaoka practices practicing medicine in Matsumoto, Japan. Mr. Hanaoka is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Pulmonary Edema, Emphysema, Interstitial Lung Disease, Acute Interstitial Pneumonia, and Endoscopy.

    Experienced in COVID-19

    Michiko Ueda
    Experienced in COVID-19

    Michiko Ueda
    Referral may be required
    Shinonoi-fuse-takada, JP 

    Michiko Ueda practices practicing medicine in Shinonoi-fuse-takada, Japan. Ms. Ueda is rated as an Experienced expert by MediFind in the treatment of COVID-19. Her clinical expertise encompasses COVID-19, Severe Acute Respiratory Syndrome (SARS), Infantile Pyloric Stenosis, Membranoproliferative Glomerulonephritis, and Bone Graft.

    Experienced in COVID-19

    Mengyun Zhou
    Experienced in COVID-19

    Mengyun Zhou
    Referral may be required
    Matsumoto, JP 

    Mengyun Zhou practices practicing medicine in Matsumoto, Japan. Zhou is rated as an Experienced expert by MediFind in the treatment of COVID-19. Their clinical expertise encompasses COVID-19, Cerebellar Hypoplasia, Severe Acute Respiratory Syndrome (SARS), and Non-Alcoholic Fatty Liver Disease.

    Are you looking for a specific type of COVID-19?

    Common conditions include: Long Haul COVID

    Learn about our expert tiers
    Experienced in COVID-19

    Hirokazu Tanaka
    Experienced in COVID-19

    Hirokazu Tanaka
    Referral may be required
    Matsumoto, JP 

    Hirokazu Tanaka practices practicing medicine in Matsumoto, Japan. Tanaka is rated as an Experienced expert by MediFind in the treatment of COVID-19. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Neonatal Hemochromatosis, Omphalocele, Multiple Myeloma, Small Bowel Resection, and Lithotripsy.

    Experienced in COVID-19

    Hiroshi Horiuchi
    Experienced in COVID-19

    Hiroshi Horiuchi
    Referral may be required
    Matsumoto, JP 

    Hiroshi Horiuchi practices practicing medicine in Matsumoto, Japan. Mr. Horiuchi is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Post-Splenectomy Syndrome, COVID-19, Pneumonia, Osteotomy, and Endoscopy.

    Experienced in COVID-19

    Yoshitaka Yamazaki
    Experienced in COVID-19

    Yoshitaka Yamazaki
    Referral may be required
    Suzaka, JP 

    Yoshitaka Yamazaki practices practicing medicine in Suzaka, Japan. Mr. Yamazaki is rated as an Experienced expert by MediFind in the treatment of COVID-19. His clinical expertise encompasses Pneumonia, Mycobacterium Avium Complex Infections, COVID-19, and Strep Throat.

    Experienced in COVID-19

    Daisuke Higuchi
    Experienced in COVID-19

    Daisuke Higuchi
    Referral may be required
    Shiojiri, JP 

    Daisuke Higuchi practices practicing medicine in Shiojiri, Japan. Mr. Higuchi is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Spinal Stenosis, Severe Acute Respiratory Syndrome (SARS), COVID-19, and Cervical Myelopathy.

    Experienced in COVID-19

    Takashi Takeda
    Experienced in COVID-19

    Takashi Takeda
    Referral may be required
    Matsumoto, JP 

    Takashi Takeda practices practicing medicine in Matsumoto, Japan. Mr. Takeda is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Premenstrual Syndrome, Premenstrual Dysphoric Disorder, Appendix Cancer, Gastrectomy, and Endoscopy.

    Experienced in COVID-19

    Hiroshi Kamijo
    Experienced in COVID-19

    Hiroshi Kamijo
    Referral may be required
    Matsumoto, JP 

    Hiroshi Kamijo practices practicing medicine in Matsumoto, Japan. Mr. Kamijo is rated as an Experienced expert by MediFind in the treatment of COVID-19. His clinical expertise encompasses Disseminated Intravascular Coagulation, Ventricular Fibrillation, Sepsis, and Heart Murmurs.

    Experienced in COVID-19

    Takashi G. Sato
    Experienced in COVID-19

    Takashi G. Sato
    Referral may be required
    Nagano, JP 

    Takashi Sato practices practicing medicine in Nagano, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Lung Adenocarcinoma, Non-Small Cell Lung Cancer (NSCLC), and Small Cell Lung Cancer (SCLC).

    Experienced in COVID-19

    Hiroyuki Kobayashi
    Experienced in COVID-19

    Hiroyuki Kobayashi
    Referral may be required
    Matsumoto, JP 

    Hiroyuki Kobayashi practices practicing medicine in Matsumoto, Japan. Mr. Kobayashi is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Giant Papillary Conjunctivitis, Allergic Conjunctivitis, Vernal Keratoconjunctivitis, Osteotomy, and Bone Marrow Aspiration.

    Experienced in COVID-19

    Hirokuni Arai
    Experienced in COVID-19

    Hirokuni Arai
    Referral may be required
    Nakano, JP 

    Hirokuni Arai practices practicing medicine in Nakano, Japan. Arai is rated as an Experienced expert by MediFind in the treatment of COVID-19. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Mitral Valve Regurgitation, Tricuspid Regurgitation, Takayasu Arteritis, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Experienced in COVID-19

    Hiroshi Kurita
    Experienced in COVID-19

    Hiroshi Kurita
    Referral may be required
    Matsumoto, JP 

    Hiroshi Kurita practices practicing medicine in Matsumoto, Japan. Mr. Kurita is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Oral Squamous Cell Carcinoma, Osteonecrosis, Tongue Cancer, Head and Neck Squamous Cell Carcinoma (HNSCC), and Pancreaticoduodenectomy.

    Experienced in COVID-19

    Kiyomi Arai
    Experienced in COVID-19

    Kiyomi Arai
    Referral may be required
    Matsumoto, JP 

    Kiyomi Arai practices practicing medicine in Matsumoto, Japan. Arai is rated as an Experienced expert by MediFind in the treatment of COVID-19. Their clinical expertise encompasses Cataract, COVID-19, and Severe Acute Respiratory Syndrome (SARS).

    Experienced in COVID-19

    Yosuke Wada
    Experienced in COVID-19

    Yosuke Wada
    Referral may be required
    Matsumoto, JP 

    Yosuke Wada practices practicing medicine in Matsumoto, Japan. Mr. Wada is rated as an Experienced expert by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Emphysema, Pulmonary Fibrosis, Chronic Obstructive Pulmonary Disease (COPD), and Acute Interstitial Pneumonia.

    Experienced in COVID-19

    Yu Kitazawa
    Experienced in COVID-19

    Yu Kitazawa
    Referral may be required
    Ueda, JP 

    Yu Kitazawa practices practicing medicine in Ueda, Japan. Kitazawa is rated as an Experienced expert by MediFind in the treatment of COVID-19. Their clinical expertise encompasses Epilepsy and COVID-19.

    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 1-16 of 16

    Last Updated: 06/30/2026

    What is the definition of COVID-19?

    Coronavirus disease 2019 (COVID-19) is a respiratory illness that causes fever, coughing, and shortness of breath, but many other symptoms can occur. COVID-19 is caused by a highly infectious virus. Most people get mild to moderate illness. Older adults and people with certain health conditions are at high risk for severe illness and death. More than one million people in the United States have died from COVID-19.

    When should I see a COVID-19 doctor in Nagano, 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 COVID-19 doctor in Nagano, 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 COVID-19 doctor in Nagano, JP?

    You can find a COVID-19 doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank COVID-19 doctors in Nagano, 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 COVID-19 doctors in Nagano, 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 COVID-19 doctor in Nagano, 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 COVID-19 doctor search results page. 

    Why is it important to get a second opinion from a different COVID-19 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 COVID-19 doctor in Nagano, 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 COVID-19 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 COVID-19 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 COVID-19 doctors in Nagano, JP?

    Look for the filter feature on the left side of the COVID-19 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 COVID-19 doctor that offers video calls?

    Look for the filter feature on the left-side of the COVID-19 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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