The 20 Best Premature Infant Doctors in Japan

Find the Top Premature Infant Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 682 doctor with experience in Premature Infant near Japan. Of these, 588 are Experienced, 84 are Advanced, 7 are Distinguished and 3 are Elite.

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682 providers found
    Elite in Premature Infant
    Elite in Premature Infant
    Referral may be required
    Tokyo, JP 

    Tetsuya Isayama practices practicing medicine in Tokyo, Japan. Mr. Isayama is rated as an Elite expert by MediFind in the treatment of Premature Infant. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Premature Infant, Intraventricular Hemorrhage of the Newborn, Bronchopulmonary Dysplasia, Patent Ductus Arteriosus, and Tissue Biopsy.

    Elite in Premature Infant
    Elite in Premature Infant
    Referral may be required
    Kawagoe, JP 

    Fumihiko Namba practices practicing medicine in Kawagoe, Japan. Namba is rated as an Elite expert by MediFind in the treatment of Premature Infant. They are also highly rated in 7 other conditions, according to our data. Their clinical expertise encompasses Bronchopulmonary Dysplasia, Premature Infant, Patent Ductus Arteriosus, and Intraventricular Hemorrhage of the Newborn.

    Elite in Premature Infant
    Elite in Premature Infant
    Referral may be required
    Tokyo, JP 

    Satoshi Kusuda practices practicing medicine in Tokyo, Japan. Mr. Kusuda is rated as an Elite expert by MediFind in the treatment of Premature Infant. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Premature Infant, Intraventricular Hemorrhage of the Newborn, Necrotizing Enterocolitis, and Bronchopulmonary Dysplasia.

    Learn about our expert tiers
    Distinguished in Premature Infant
    Distinguished in Premature Infant
    Referral may be required
    Tokyo, JP 

    Nobuhiko Nagano practices practicing medicine in Tokyo, Japan. Nagano is rated as a Distinguished expert by MediFind in the treatment of Premature Infant. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Plagiocephaly, Premature Infant, Small for Gestational Age, and Congenital Cytomegalovirus.

    Distinguished in Premature Infant
    Distinguished in Premature Infant
    Referral may be required
    Kyoto, JP 

    Masahiro Hayakawa practices practicing medicine in Kyoto, Japan. Mr. Hayakawa is rated as a Distinguished expert by MediFind in the treatment of Premature Infant. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Premature Infant, Diaphragmatic Hernia, Congenital Diaphragmatic Hernia, and Bilirubin Encephalopathy.

    Distinguished in Premature Infant
    Distinguished in Premature Infant
    Referral may be required
    Okazaki, JP 

    Yoshiaki Sato practices practicing medicine in Okazaki, Japan. Mr. Sato is rated as a Distinguished expert by MediFind in the treatment of Premature Infant. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Premature Infant, Diaphragmatic Hernia, Congenital Diaphragmatic Hernia, and Bilirubin Encephalopathy.

    Distinguished in Premature Infant
    Distinguished in Premature Infant
    Referral may be required
    Kobe, JP 

    Sota Iwatani practices practicing medicine in Kobe, Japan. Mr. Iwatani is rated as a Distinguished expert by MediFind in the treatment of Premature Infant. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Transient Familial Hyperbilirubinemia, Bilirubin Encephalopathy, Hemolytic Disease of the Newborn, and Premature Infant.

    Distinguished in Premature Infant
    Distinguished in Premature Infant
    Referral may be required
    Kanagawa, JP 

    Katsuaki Toyoshima practices practicing medicine in Kanagawa, Japan. Toyoshima is rated as a Distinguished expert by MediFind in the treatment of Premature Infant. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Patent Ductus Arteriosus, Diaphragmatic Hernia, Congenital Diaphragmatic Hernia, Premature Infant, and Ileostomy.

    Distinguished in Premature Infant
    Distinguished in Premature Infant
    Referral may be required
    Nagoya, JP 

    Hiroyuki Kidokoro practices practicing medicine in Nagoya, Japan. Mr. Kidokoro is rated as a Distinguished expert by MediFind in the treatment of Premature Infant. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Epilepsy in Children, Spasmus Nutans, West Syndrome, and Premature Infant.

    Distinguished in Premature Infant
    Distinguished in Premature Infant
    Referral may be required
    Izumi, JP 

    Katsuya Hirata practices practicing medicine in Izumi, Japan. Hirata is rated as a Distinguished expert by MediFind in the treatment of Premature Infant. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Bronchopulmonary Dysplasia, Premature Infant, Infant Respiratory Distress Syndrome, Vitrectomy, and Ileostomy.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Izumi, JP 

    Kazuko Wada practices practicing medicine in Izumi, Japan. Ms. Wada is rated as an Advanced expert by MediFind in the treatment of Premature Infant. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Premature Infant, Bronchopulmonary Dysplasia, Retinopathy of Prematurity, Vitrectomy, and Ileostomy.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Kobe, JP 

    Seiji Yoshimoto practices practicing medicine in Kobe, Japan. Mr. Yoshimoto is rated as an Advanced expert by MediFind in the treatment of Premature Infant. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Trisomy 18, Transient Familial Hyperbilirubinemia, Premature Infant, and Hemolytic Disease of the Newborn.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Kawagoe, JP 

    Kosuke Tanaka practices practicing medicine in Kawagoe, Japan. Mr. Tanaka is rated as an Advanced expert by MediFind in the treatment of Premature Infant. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Bronchopulmonary Dysplasia, Premature Infant, Patent Ductus Arteriosus, and Fetal Enterovirus Syndrome.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Tokyo, JP 

    Katsumi Mizuno practices practicing medicine in Tokyo, Japan. Mr. Mizuno is rated as an Advanced expert by MediFind in the treatment of Premature Infant. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Hypoaldosteronism, Premature Infant, Low Potassium Level, Pseudohypoaldosteronism Type 1, and Ileostomy.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Tokyo, JP 

    Hiromichi Shoji practices practicing medicine in Tokyo, Japan. Shoji is rated as an Advanced expert by MediFind in the treatment of Premature Infant. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Premature Infant, Intrauterine Growth Restriction, Autosomal Dominant Distal Renal Tubular Acidosis, Biliary Atresia, and Endoscopy.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Kawagoe, JP 

    Mitsuhiro Haga practices practicing medicine in Kawagoe, Japan. Haga is rated as an Advanced expert by MediFind in the treatment of Premature Infant. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Premature Infant, Intraventricular Hemorrhage of the Newborn, Bronchopulmonary Dysplasia, and Interrupted Aortic Arch.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Itabashi, JP 

    Aya Okahashi practices practicing medicine in Itabashi, Japan. Ms. Okahashi is rated as an Advanced expert by MediFind in the treatment of Premature Infant. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Premature Infant, Cytomegalic Inclusion Disease, Congenital Cytomegalovirus, and Asphyxia Neonatorum.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Kanagawa, JP 

    Hidehiko Nakanishi practices practicing medicine in Kanagawa, Japan. Nakanishi is rated as an Advanced expert by MediFind in the treatment of Premature Infant. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Retinopathy of Prematurity, Bronchopulmonary Dysplasia, Premature Infant, and High Blood Pressure in Infants.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Izumi, JP 

    Shinya Hirano practices practicing medicine in Izumi, Japan. Hirano is rated as an Advanced expert by MediFind in the treatment of Premature Infant. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Premature Infant, Bronchopulmonary Dysplasia, Intraventricular Hemorrhage of the Newborn, and Retinopathy of Prematurity.

    Advanced in Premature Infant
    Advanced in Premature Infant
    Referral may be required
    Tokyo, JP 

    Toshiaki Shimizu practices practicing medicine in Tokyo, Japan. Mr. Shimizu is rated as an Advanced expert by MediFind in the treatment of Premature Infant. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Childhood Pancreatitis, Colitis, Endoscopy, and Pancreaticoduodenectomy.

    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 682

    Last Updated: 11/08/2026

    What is the definition of Premature Infant?

    A premature infant is a baby born before 37 full weeks of gestation (more than 3 weeks before the due date).

    When should I see a Premature Infant 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 Premature Infant 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 Premature Infant doctor in Japan?

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

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    How does MediFind rank Premature Infant 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 Premature Infant 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 Premature Infant 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 Premature Infant doctor search results page. 

    Why is it important to get a second opinion from a different Premature Infant 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 Premature Infant 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 Premature Infant 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 Premature Infant 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 Premature Infant doctors in Japan?

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

    Look for the filter feature on the left-side of the Premature Infant 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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