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    Last Updated: 10/30/2025

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    MediFind found 219 doctor with experience in Chromosome 13q Duplication near Japan. Of these, 193 are Experienced, 24 are Advanced and 2 are Distinguished.

    Location
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    219 providers found
      Tomohiko Nakamura
      Distinguished in Chromosome 13q Duplication
      Distinguished in Chromosome 13q Duplication
      Azumino, JP 

      Tomohiko Nakamura practices in Azumino, Japan. Mr. Nakamura is rated as a Distinguished expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Trisomy 13, Chromosome 13q Duplication, Familial Dysautonomia, Orthostatic Hypotension, and Bone Marrow Aspiration.

      Distinguished in Chromosome 13q Duplication
      Distinguished in Chromosome 13q Duplication
      Matsumoto, JP 

      Tomoki Kosho practices in Matsumoto, Japan. Mr. Kosho is rated as a Distinguished expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Ehlers-Danlos Syndrome (EDS), Miller Syndrome, Spinal Fusion, and Thymectomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Tochigi, JP 

      George Imataka practices in Tochigi, Japan. Mr. Imataka is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Chromosome 8p Deletion, Mosaic Trisomy 8, Distal 18q Deletion Syndrome, and Trisomy 13.

      Learn about our expert tiers
      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication

      Seta Tsukinowa Cho

      Otsu, JP 

      Eiichiro Nishi practices in Otsu, Japan. Nishi is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Their top areas of expertise are Hypotonia, Crouzon Syndrome, Trisomy 13, and Chromosome 13q Duplication.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Tokyo, JP 

      Yoshimitsu Fukushima practices in Tokyo, Japan. Fukushima is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Their top areas of expertise are Trisomy 13, Chromosome 13q Duplication, Ehlers-Danlos Syndrome (EDS), Coronary Artery Bypass Graft (CABG), and Leg or Foot Amputation.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Kobe, JP 

      Shoko Tamaki practices in Kobe, Japan. Ms. Tamaki is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Her top areas of expertise are Trisomy 18, Trisomy 13, Chromosome 13q Duplication, and Esophageal Atresia.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Tochigi, JP 

      Osamu Arisaka practices in Tochigi, Japan. Mr. Arisaka is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Distal 18q Deletion Syndrome, Obesity in Children, Chromosome 8p Deletion, and Mosaic Trisomy 8.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Tokyo, JP 

      Soichi Shibuya practices in Tokyo, Japan. Mr. Shibuya is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Pulmonary Sequestration, Hernia, Neuroepithelioma, Endoscopy, and Colostomy.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Osaka, JP 

      Eriko Nishi practices in Osaka, Japan. Ms. Nishi is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Her top areas of expertise are Grix Blankenship Peterson Syndrome, 1p36 Deletion Syndrome, Short Philtrum, Trisomy 13, and Lithotripsy.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Sendai, JP 

      Nobuko Tabata practices in Sendai, Japan. Ms. Tabata is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Her top areas of expertise are Trisomy 13, Chromosome 13q Duplication, Angioimmunoblastic T-cell Lymphoma, and Pustules.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Kobe, JP 

      Hideto Nakao practices in Kobe, Japan. Nakao is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Their top areas of expertise are Trisomy 18, Trisomy 13, Chromosome 13q Duplication, and Premature Infant.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      JP 

      Noriko Togashi practices in Japan. Ms. Togashi is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Her top areas of expertise are Hereditary Hyperekplexia, Trisomy 13, Chromosome 13q Duplication, Cardiofaciocutaneous Syndrome, and Thymectomy.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Kobe, JP 

      Sachiko Matsui practices in Kobe, Japan. Ms. Matsui is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Her top areas of expertise are Trisomy 13, Chromosome 13q Duplication, Trisomy 18, and Primary Lateral Sclerosis.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Setagaya, JP 

      Akinori Moriichi practices in Setagaya, Japan. Moriichi is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Their top areas of expertise are Trisomy 13, Chromosome 13q Duplication, Small for Gestational Age, and Delayed Growth.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Kobe, JP 

      Toshihiko Ikuta practices in Kobe, Japan. Ikuta is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. Their top areas of expertise are Trisomy 13, Chromosome 13q Duplication, Trisomy 18, and Gastroschisis.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Kobe, JP 

      Yasuo Nakagishi practices in Kobe, Japan. Mr. Nakagishi is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Juvenile Idiopathic Arthritis (JIA), Kawasaki Disease, Arthritis, and Hemophagocytic Lymphohistiocytosis.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Kobe, JP 

      Sota Iwatani practices in Kobe, Japan. Mr. Iwatani is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Transient Familial Hyperbilirubinemia, Bilirubin Encephalopathy, Hemolytic Disease of the Newborn, and Premature Infant.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Sapporo, JP 

      Takahiro Yamada practices in Sapporo, Japan. Mr. Yamada is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are HELLP Syndrome, Trisomy 18, Preeclampsia, Splenectomy, and Liver Embolization.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Azumino, JP 

      Shigeru Takamizawa practices in Azumino, Japan. Mr. Takamizawa is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Trisomy 13, Chromosome 13q Duplication, Neuroepithelioma, and Trisomy 18.

      Advanced in Chromosome 13q Duplication
      Advanced in Chromosome 13q Duplication
      Kobe, JP 

      Seiji Yoshimoto practices in Kobe, Japan. Mr. Yoshimoto is rated as an Advanced expert by MediFind in the treatment of Chromosome 13q Duplication. His top areas of expertise are Premature Infant, Trisomy 18, Hemolytic Disease of the Newborn, and Transient Familial Hyperbilirubinemia.

      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 219

      Last Updated: 10/30/2025

      What is the definition of Chromosome 13q Duplication?

      Chromosome 13q duplication is a chromosome abnormality that occurs when there is an extra (duplicated) copy of genetic material on the long arm (q) of chromosome 13. The severity of the condition and the signs and symptoms depend on the size and location of the duplication and which genes are involved. Features that often occur in people with Chromosome 13q duplication include developmental delay, intellectual disability, behavioral problems and distinctive facial features. Chromosome testing of both parents can provide more information on whether or not the duplication was inherited. In most cases, parents do not have any chromosomal anomaly. However, sometimes one parent is found to have a balanced translocation, where a piece of a chromosome has broken off and attached to another one with no gain or loss of genetic material. The balanced translocation normally does not cause any signs or symptoms, but it increases the risk for having an affected child with a chromosomal anomaly like a duplication.

      When should I see a Chromosome 13q Duplication 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 Chromosome 13q Duplication 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 does MediFind rank Chromosome 13q Duplication 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 Chromosome 13q Duplication 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 Chromosome 13q Duplication 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 Chromosome 13q Duplication doctor search results page. 

      Why is it important to get a second opinion from a different Chromosome 13q Duplication 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 Chromosome 13q Duplication 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 Chromosome 13q Duplication 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 Chromosome 13q Duplication 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 Chromosome 13q Duplication doctors in Japan?

      Look for the filter feature on the left side of the Chromosome 13q Duplication 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 Chromosome 13q Duplication doctor that offers video calls?

      Look for the filter feature on the left-side of the Chromosome 13q Duplication 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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