Filters

Specialty
Additional Specialty
Distance
    Gender
    Insurance
    Availability
    Language
    Years of Experience
    Level of Expertise

    Last Updated: 01/09/2026

    Save doctors for later
    Sign Up
    Not sure about your diagnosis?
    Check Your Symptoms
    Already have a doctor?
    Find A Second Opinion

    MediFind found 20 doctor with experience in Trisomy 18 near Hokkaido, JP. Of these, 19 are Experienced and 1 are Advanced.

    Location
    LocationClose
    20 providers found
      Advanced in Trisomy 18

      Takahiro Yamada
      Advanced in Trisomy 18

      Takahiro Yamada
      Sapporo, JP 

      Takahiro Yamada practices in Sapporo, Japan. Mr. Yamada is rated as an Advanced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are HELLP Syndrome, Trisomy 18, Preeclampsia, High Blood Pressure in Infants, and Liver Embolization.

      Experienced in Trisomy 18

      Minako Sugiyama
      Experienced in Trisomy 18

      Minako Sugiyama
      JP 

      Minako Sugiyama practices in Japan. Ms. Sugiyama is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Her top areas of expertise are Embryonal Tumor with Multilayered Rosettes, Neuroblastoma, Graft Versus Host Disease (GvHD), Infantile Neutropenia, and Bone Marrow Transplant.

      Experienced in Trisomy 18

      Makoto Saito
      Experienced in Trisomy 18

      Makoto Saito
      Sapporo, JP 

      Makoto Saito practices in Sapporo, Japan. Mr. Saito is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Acquired Hemophilia, B-Cell Lymphoma, Non-Hodgkin Lymphoma, Endoscopy, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Trisomy 18

      Toshio Okamoto
      Experienced in Trisomy 18

      Toshio Okamoto
      Asahikawa, JP 

      Toshio Okamoto practices in Asahikawa, Japan. Mr. Okamoto is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Leukemoid Reaction, Down Syndrome, Trisomy 18, and Costello Syndrome.

      Experienced in Trisomy 18

      Masumi Tsuda
      Experienced in Trisomy 18

      Masumi Tsuda
      Sapporo, JP 

      Masumi Tsuda practices in Sapporo, Japan. Ms. Tsuda is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Her top areas of expertise are Synovial Sarcoma, Neuralgia, Gliomatosis Cerebri, and Brain Tumor.

      Experienced in Trisomy 18

      Atsushi Manabe
      Experienced in Trisomy 18

      Atsushi Manabe
      Sapporo, JP 

      Atsushi Manabe practices in Sapporo, Japan. Mr. Manabe is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Juvenile Myelomonocytic Leukemia (JMML), Infantile Neutropenia, and Bone Marrow Transplant.

      Experienced in Trisomy 18

      Shinichiro Yokoyama
      Experienced in Trisomy 18

      Shinichiro Yokoyama
      Sapporo, JP 

      Shinichiro Yokoyama practices in Sapporo, Japan. Yokoyama is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Their top areas of expertise are Actinomycosis, Trisomy 18, Tracheoesophageal Fistula, Gastroesophageal Reflux Disease (GERD), and Endoscopy.

      Experienced in Trisomy 18

      Shogo Tamura
      Experienced in Trisomy 18

      Shogo Tamura
      Sapporo, JP 

      Shogo Tamura practices in Sapporo, Japan. Mr. Tamura is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Dysfibrinogenemia, Blood Clots, Familial Hypofibrinogenemia, Congenital Afibrinogenemia, and Craniectomy.

      Experienced in Trisomy 18

      Yukayo Terashita
      Experienced in Trisomy 18

      Yukayo Terashita
      Sapporo, JP 

      Yukayo Terashita practices in Sapporo, Japan. Terashita is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Their top areas of expertise are Febrile Neutropenia, Hepatic Venoocclusive Disease with Immunodeficiency, Graft Versus Host Disease (GvHD), Infantile Neutropenia, and Bone Marrow Transplant.

      Experienced in Trisomy 18

      Emi Yokoyama
      Experienced in Trisomy 18

      Emi Yokoyama
      Sapporo, JP 

      Emi Yokoyama practices in Sapporo, Japan. Ms. Yokoyama is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Her top areas of expertise are Graft Versus Host Disease (GvHD), Follicular Lymphoma, Non-Hodgkin Lymphoma, Colonoscopy, and Bone Marrow Transplant.

      Experienced in Trisomy 18

      Motoi Nishi
      Experienced in Trisomy 18

      Motoi Nishi
      Tobetsu, JP 

      Motoi Nishi practices in Tobetsu, Japan. Nishi is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Their top areas of expertise are Chromosome 13q Duplication, Trisomy 13, and Trisomy 18.

      Experienced in Trisomy 18

      Minoru Kanaya
      Experienced in Trisomy 18

      Minoru Kanaya
      Sapporo, JP 

      Minoru Kanaya practices in Sapporo, Japan. Mr. Kanaya is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are B-Cell Lymphoma, Non-Hodgkin Lymphoma, Chronic Graft Versus Host Disease (cGvHD), Bone Marrow Transplant, and Colonoscopy.

      Experienced in Trisomy 18

      Koh Izumiyama
      Experienced in Trisomy 18

      Koh Izumiyama
      Sapporo, JP 

      Koh Izumiyama practices in Sapporo, Japan. Mr. Izumiyama is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are B-Cell Lymphoma, Non-Hodgkin Lymphoma, Acquired Hemophilia, Endoscopy, and Colonoscopy.

      Experienced in Trisomy 18

      Zen-ichi Tanei
      Experienced in Trisomy 18

      Zen-ichi Tanei
      Sapporo, JP 

      Zen-ichi Tanei practices in Sapporo, Japan. Tanei is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Their top areas of expertise are Pyogenic Granuloma, Acute Myelomonocytic Leukemia, Myoclonic Epilepsy, Lewy Body Dementia (LBD), and Colonoscopy.

      Experienced in Trisomy 18

      Takeshi Kondo
      Experienced in Trisomy 18

      Takeshi Kondo
      Sapporo, JP 

      Takeshi Kondo practices in Sapporo, Japan. Mr. Kondo is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Leukemia, Chronic Myelogenous Leukemia (CML), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Colonoscopy.

      Experienced in Trisomy 18

      Mitsumaro Nii
      Experienced in Trisomy 18

      Mitsumaro Nii
      Asahikawa, JP 

      Mitsumaro Nii practices in Asahikawa, Japan. Nii is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Their top areas of expertise are Coronary Artery Fistula, Costello Syndrome, RASopathies, and Coarctation of the Aorta.

      Experienced in Trisomy 18

      Atsuhito Takeda
      Experienced in Trisomy 18

      Atsuhito Takeda
      Sapporo, JP 

      Atsuhito Takeda practices in Sapporo, Japan. Takeda is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. Their top areas of expertise are Barth Syndrome, Cardiomyopathy, Coarctation of the Aorta, Cardiac Ablation, and Adenoidectomy.

      Experienced in Trisomy 18

      Masanobu Morioka
      Experienced in Trisomy 18

      Masanobu Morioka
      Sapporo, JP 

      Masanobu Morioka practices in Sapporo, Japan. Mr. Morioka is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Acquired Hemophilia, B-Cell Lymphoma, Non-Hodgkin Lymphoma, Endoscopy, and Colonoscopy.

      Experienced in Trisomy 18

      Akio Mori
      Experienced in Trisomy 18

      Akio Mori
      Sapporo, JP 

      Akio Mori practices in Sapporo, Japan. Mr. Mori is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Acquired Hemophilia, B-Cell Lymphoma, Non-Hodgkin Lymphoma, Colonoscopy, and Endoscopy.

      Experienced in Trisomy 18

      Ken Nagaya
      Experienced in Trisomy 18

      Ken Nagaya
      Asahikawa, JP 

      Ken Nagaya practices in Asahikawa, Japan. Mr. Nagaya is rated as an Experienced expert by MediFind in the treatment of Trisomy 18. His top areas of expertise are Meningocele, Leukemoid Reaction, Chromosome 13q Duplication, and Trisomy 13.

      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 20

      Last Updated: 01/09/2026

      What is the definition of Trisomy 18?

      Trisomy 18, also called Edwards syndrome, is a chromosomal condition associated with abnormalities in many parts of the body. Individuals with trisomy 18 often have slow growth before birth (intrauterine growth retardation) and a low birth weight. Affected individuals may have heart defects and abnormalities of other organs that develop before birth. Other features of trisomy 18 include a small, abnormally shaped head; a small jaw and mouth; and clenched fists with overlapping fingers. Due to the presence of several life-threatening medical problems, many individuals with trisomy 18 die before birth or within their first month. Five to 10 percent of children with this condition live past their first year, and these children often have severe intellectual disability.

      When should I see a Trisomy 18 doctor in Hokkaido, 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 Trisomy 18 doctor in Hokkaido, 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 Trisomy 18 doctor in Hokkaido, JP?

      You can find a Trisomy 18 doctor in any of the 10 largest U.S. cities by clicking below:

      Trisomy 18 doctor near New York, NY
      Trisomy 18 doctor near Los Angeles, CA
      Trisomy 18 doctor near Chicago, IL
      Trisomy 18 doctor near Houston, TX
      Trisomy 18 doctor near Phoenix, AZ
      Trisomy 18 doctor near Philadelphia, PA
      Trisomy 18 doctor near Atlanta, GA
      Trisomy 18 doctor near Boston, MA
      Trisomy 18 doctor near Dallas, TX
      Trisomy 18 doctor near San Jose, CA

      How does MediFind rank Trisomy 18 doctors in Hokkaido, 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 Trisomy 18 doctors in Hokkaido, 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 Trisomy 18 doctor in Hokkaido, 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 Trisomy 18 doctor search results page. 

      Why is it important to get a second opinion from a different Trisomy 18 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 Trisomy 18 doctor in Hokkaido, 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 Trisomy 18 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 Trisomy 18 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 Trisomy 18 doctors in Hokkaido, JP?

      Look for the filter feature on the left side of the Trisomy 18 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 Trisomy 18 doctor that offers video calls?

      Look for the filter feature on the left-side of the Trisomy 18 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.