The 20 Best Sinusitis Doctors Near Me in Nagano, 20

Find the Top Sinusitis Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 117 doctor with experience in Sinusitis near Nagano, 20. Of these, 102 are Experienced and 15 are Advanced.

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117 providers found
    Advanced in Sinusitis

    Etsuko Tagaya
    Advanced in Sinusitis

    Etsuko Tagaya
    Shinjuku, JP 
     (4.2 km away)

    Etsuko Tagaya practices practicing medicine in Shinjuku, Japan. Ms. Tagaya is rated as an Advanced expert by MediFind in the treatment of Sinusitis. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Chronic Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, Eosinophilic Pneumonia, Endoscopy, and Splenectomy.

    Advanced in Sinusitis

    Mitsuko Kondo
    Advanced in Sinusitis

    Mitsuko Kondo
    Shinjuku, JP 
     (4.2 km away)

    Mitsuko Kondo practices practicing medicine in Shinjuku, Japan. Ms. Kondo is rated as an Advanced expert by MediFind in the treatment of Sinusitis. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Diffuse Panbronchiolitis, Asthma, Dextrocardia with Situs Inversus, Endoscopy, and Splenectomy.

    Advanced in Sinusitis

    Jun Tamaoki
    Advanced in Sinusitis

    Jun Tamaoki
    Shinjuku, JP 
     (4.2 km away)

    Jun Tamaoki practices practicing medicine in Shinjuku, Japan. Mr. Tamaoki is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Asthma, Laryngitis, Otitis, and Chronic Eosinophilic Pneumonia.

    Learn about our expert tiers
    Experienced in Sinusitis

    Tomoko Betsuyaku
    Experienced in Sinusitis

    Tomoko Betsuyaku
    Shinjuku, JP 
     (4.2 km away)

    Tomoko Betsuyaku practices practicing medicine in Shinjuku, Japan. Ms. Betsuyaku is rated as an Experienced expert by MediFind in the treatment of Sinusitis. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Emphysema, Mycobacterium Avium Complex Infections, Chronic Obstructive Pulmonary Disease (COPD), Bone Marrow Aspiration, and Tissue Biopsy.

    Advanced in Sinusitis

    Kenji Kondo
    Advanced in Sinusitis

    Kenji Kondo
    Department Of Otolaryngology And Head And Neck Surgery, Bunkyo Ku, 
    Tokyo, JP 
     (5.6 km away)

    Kenji Kondo practices practicing medicine in Tokyo, Japan. Mr. Kondo is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Bell's Palsy, Facial Paralysis, Anosmia, Endoscopy, and Endoscopic Transnasal Transsphenoidal Surgery.

    Advanced in Sinusitis

    Nobuyoshi Otori
    Advanced in Sinusitis

    Nobuyoshi Otori
    Tokyo, JP 
     (5.6 km away)

    Nobuyoshi Otori practices practicing medicine in Tokyo, Japan. Mr. Otori is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, Anosmia, Septoplasty, and Endoscopy.

    Advanced in Sinusitis

    Isao Suzaki
    Advanced in Sinusitis

    Isao Suzaki
    Department Of Otorhinolaryngology Head And Neck Surgery, 
    Tokyo, JP 
     (5.6 km away)

    Isao Suzaki practices practicing medicine in Tokyo, Japan. Mr. Suzaki is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, and Otitis Media with Effusion.

    Advanced in Sinusitis

    Daiya Asaka
    Advanced in Sinusitis

    Daiya Asaka
    Tokyo, JP 
     (5.6 km away)

    Daiya Asaka practices practicing medicine in Tokyo, Japan. Ms. Asaka is rated as an Advanced expert by MediFind in the treatment of Sinusitis. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, Sinusitis, Septoplasty, and Endoscopy.

    Advanced in Sinusitis

    Kiyoshi Takeyama
    Advanced in Sinusitis

    Kiyoshi Takeyama
    Tokyo, JP 
     (5.6 km away)

    Kiyoshi Takeyama practices practicing medicine in Tokyo, Japan. Mr. Takeyama is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Diffuse Panbronchiolitis, Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, Chronic Eosinophilic Pneumonia, and Splenectomy.

    Advanced in Sinusitis

    Tatsuya Yamasoba
    Advanced in Sinusitis

    Tatsuya Yamasoba
    Tokyo, JP 
     (5.6 km away)

    Tatsuya Yamasoba practices practicing medicine in Tokyo, Japan. Mr. Yamasoba is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hearing Loss, Bell's Palsy, Facial Paralysis, Laryngectomy, and Endoscopy.

    Advanced in Sinusitis

    Yoshinori Matsuwaki
    Advanced in Sinusitis

    Yoshinori Matsuwaki
    Tokyo, JP 
     (5.6 km away)

    Yoshinori Matsuwaki practices practicing medicine in Tokyo, Japan. Mr. Matsuwaki is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, Sinusitis, Endoscopy, and Liver Embolization.

    Advanced in Sinusitis

    Ryoji Kagoya
    Advanced in Sinusitis

    Ryoji Kagoya
    Department Of Otorhinolaryngology Head And Neck Surgery, 
    Tokyo, JP 
     (5.6 km away)

    Ryoji Kagoya practices practicing medicine in Tokyo, Japan. Kagoya is rated as an Advanced expert by MediFind in the treatment of Sinusitis. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Actinomycosis, Sinusitis, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, and Endoscopy.

    Advanced in Sinusitis

    Hiromi Kojima
    Advanced in Sinusitis

    Hiromi Kojima
    Tokyo, JP 
     (5.6 km away)

    Hiromi Kojima practices practicing medicine in Tokyo, Japan. Kojima is rated as an Advanced expert by MediFind in the treatment of Sinusitis. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Cholesteatoma, Otitis, Familial Otosclerosis, Mastoidectomy, and Septoplasty.

    Advanced in Sinusitis

    Hidenori Yokoi
    Advanced in Sinusitis

    Hidenori Yokoi
    Head And Neck Surgery, 
    Tokyo, JP 
     (5.6 km away)

    Hidenori Yokoi practices practicing medicine in Tokyo, Japan. Yokoi is rated as an Advanced expert by MediFind in the treatment of Sinusitis. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Olfactory Neuroblastoma, Grass Allergy, Sinusitis, and Allergic Rhinitis.

    Advanced in Sinusitis

    Mamoru Yoshikawa
    Advanced in Sinusitis

    Mamoru Yoshikawa
    Ohashi, JP 
     (6.4 km away)

    Mamoru Yoshikawa practices practicing medicine in Ohashi, Japan. Mr. Yoshikawa is rated as an Advanced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Nasal Polyps, Sinusitis, and Waardenburg Syndrome Type 1.

    Experienced in Sinusitis

    Hiroyuki N. Arai
    Experienced in Sinusitis

    Hiroyuki N. Arai
    Amed Crest, 
    Tokyo, JP 
     (1.6 km away)

    Hiroyuki Arai practices practicing medicine in Tokyo, Japan. Mr. Arai is rated as an Experienced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Dementia, Alzheimer's Disease, Stomach Cancer, and Cataract Removal.

    Experienced in Sinusitis

    Toshinori Nakayama
    Experienced in Sinusitis

    Toshinori Nakayama
    Amed Crest, 
    Chuo, JP 
     (2.0 km away)

    Toshinori Nakayama practices practicing medicine in Chuo, Japan. Nakayama is rated as an Experienced expert by MediFind in the treatment of Sinusitis. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Chronic Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, Eosinophilic Pneumonia, and Hypereosinophilic Syndrome.

    Experienced in Sinusitis

    Kiyoshi Hirahara
    Experienced in Sinusitis

    Kiyoshi Hirahara
    Amed Crest, 
    Chuo, JP 
     (2.0 km away)

    Kiyoshi Hirahara practices practicing medicine in Chuo, Japan. Mr. Hirahara is rated as an Experienced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic Eosinophilic Pneumonia, Simple Pulmonary Eosinophilia, Eosinophilic Pneumonia, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

    Experienced in Sinusitis

    Jun Araya
    Experienced in Sinusitis

    Jun Araya
    Minato, JP 
     (2.6 km away)

    Jun Araya practices practicing medicine in Minato, Japan. Mr. Araya is rated as an Experienced expert by MediFind in the treatment of Sinusitis. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Pulmonary Fibrosis, Acute Interstitial Pneumonia, Interstitial Lung Disease, and Endoscopy.

    Experienced in Sinusitis

    Hidehito Matsui
    Experienced in Sinusitis

    Hidehito Matsui
    Minato, JP 
     (2.6 km away)

    Hidehito Matsui practices practicing medicine in Minato, Japan. Matsui is rated as an Experienced expert by MediFind in the treatment of Sinusitis. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Methicillin-Resistant Staphylococcus Aureus (MRSA), Ethmoiditis, Streptococcal Group B Infection, Strep Throat, and Glossectomy.

    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 117

    Last Updated: 04/28/2026

    What is the definition of Sinusitis?

    Sinusitis is present when the tissue lining the sinuses become swollen or inflamed. It occurs as the result of an inflammatory reaction or an infection from a virus, bacteria, or fungus.

    When should I see a Sinusitis doctor near Nagano, 20?

    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 Sinusitis doctor near Nagano, 20?

    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 Sinusitis doctor near Nagano, 20?

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

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    How does MediFind rank Sinusitis doctors near Nagano, 20?

    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 Sinusitis doctors near Nagano, 20?

    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 Sinusitis doctor near Nagano, 20?

    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 Sinusitis doctor search results page. 

    Why is it important to get a second opinion from a different Sinusitis 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 Sinusitis doctor near Nagano, 20?

    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 Sinusitis 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 Sinusitis 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 Sinusitis doctors near Nagano, 20?

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

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

    Read more about our Content Policy. 

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