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    Last Updated: 01/09/2026

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    MediFind found 24 doctor with experience in RASopathies near Miyagi, JP. Of these, 19 are Experienced, 3 are Advanced, 1 are Distinguished and 1 are Elite.

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    24 providers found
      Elite in RASopathies

      Tetsuya Niihori
      Elite in RASopathies

      Tetsuya Niihori
      JP 

      Tetsuya Niihori practices in Japan. Mr. Niihori is rated as an Elite expert by MediFind in the treatment of RASopathies. His top areas of expertise are Costello Syndrome, RASopathies, Linear Nevus Sebaceous Syndrome, and Noonan Syndrome.

      Distinguished in RASopathies

      Yoko Aoki
      Distinguished in RASopathies

      Yoko Aoki
      Sendai, JP 

      Yoko Aoki practices in Sendai, Japan. Ms. Aoki is rated as a Distinguished expert by MediFind in the treatment of RASopathies. Her top areas of expertise are RASopathies, Noonan Syndrome, Costello Syndrome, and Cardiofaciocutaneous Syndrome.

      Advanced in RASopathies

      Shigeo Kure
      Advanced in RASopathies

      Shigeo Kure
      Sendai, JP 

      Shigeo Kure practices in Sendai, Japan. Mr. Kure is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Galactokinase Deficiency, Galactose Epimerase Deficiency, Classic Galactosemia, and Galactosemia.

      Are you looking for a specific type of RASopathies?

      Common conditions include: Cardiofaciocutaneous Syndrome, Cardiomyopathic Lentiginosis, Costello Syndrome, Legius Syndrome, Noonan Syndrome

      Learn about our expert tiers
      Advanced in RASopathies

      Taiki Abe
      Advanced in RASopathies

      Taiki Abe
      Sendai, JP 

      Taiki Abe practices in Sendai, Japan. Mr. Abe is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are RASopathies, Costello Syndrome, Noonan Syndrome, and Acquired Amegakaryocytic Thrombocytopenia.

      Advanced in RASopathies

      Ryo Funayama
      Advanced in RASopathies

      Ryo Funayama
      Sendai, JP 

      Ryo Funayama practices in Sendai, Japan. Mr. Funayama is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Noonan Syndrome, Classic Galactosemia, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), and Primary Lateral Sclerosis.

      Experienced in RASopathies

      Chiharu Ota
      Experienced in RASopathies

      Chiharu Ota
      Sendai, JP 

      Chiharu Ota practices in Sendai, Japan. Ota is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Pulmonary Fibrosis, Idiopathic Pulmonary Fibrosis, Chronic Obstructive Pulmonary Disease (COPD), Noonan Syndrome, and Lung Transplant.

      Experienced in RASopathies

      Shinya Iwasawa
      Experienced in RASopathies

      Shinya Iwasawa
      Sendai, JP 

      Shinya Iwasawa practices in Sendai, Japan. Iwasawa is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Classic Galactosemia, Galactokinase Deficiency, Galactose Epimerase Deficiency, and Truncus Arteriosus.

      Experienced in RASopathies

      Dai Suzuki
      Experienced in RASopathies

      Dai Suzuki
      Sendai, JP 

      Dai Suzuki practices in Sendai, Japan. Suzuki is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Glutamate Decarboxylase Deficiency, Thanatophoric Dysplasia, Achondroplasia, and Noonan Syndrome.

      Experienced in RASopathies

      Yu Katata
      Experienced in RASopathies

      Yu Katata
      Sendai, JP 

      Yu Katata practices in Sendai, Japan. Katata is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Keratosis Pilaris, Thanatophoric Dysplasia, West Syndrome, and Primary Lateral Sclerosis.

      Experienced in RASopathies

      Shingo Takahara
      Experienced in RASopathies

      Shingo Takahara
      Sendai, JP 

      Shingo Takahara practices in Sendai, Japan. Mr. Takahara is rated as an Experienced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Total Anomalous Pulmonary Venous Return, Noonan Syndrome, Cardiofaciocutaneous Syndrome, Doxorubicin-Induced Cardiomyopathy, and Heart Transplant.

      Experienced in RASopathies

      Yoh Watanabe
      Experienced in RASopathies

      Yoh Watanabe
      Sendai, JP 

      Yoh Watanabe practices in Sendai, Japan. Watanabe is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Ovarian Cancer, Thyrotoxic Periodic Paralysis, Cervical Cancer, Vaginal Cancer, and Hysterectomy.

      Experienced in RASopathies

      Takushi Hanita
      Experienced in RASopathies

      Takushi Hanita
      Sendai, JP 

      Takushi Hanita practices in Sendai, Japan. Hanita is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Premature Infant, Thanatophoric Dysplasia, Pulmonary Supravalvular Stenosis, and Juvenile Paget's Disease.

      Experienced in RASopathies

      Naoto Ishii
      Experienced in RASopathies

      Naoto Ishii
      Sendai, JP 

      Naoto Ishii practices in Sendai, Japan. Mr. Ishii is rated as an Experienced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Synovitis, Keratosis Pilaris, Arthritis, and Atopic Dermatitis.

      Experienced in RASopathies

      Atsuo Kikuchi
      Experienced in RASopathies

      Atsuo Kikuchi
      Sendai, JP 

      Atsuo Kikuchi practices in Sendai, Japan. Kikuchi is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Galactokinase Deficiency, Classic Galactosemia, Galactose Epimerase Deficiency, Galactosemia, and Rhizotomy.

      Experienced in RASopathies

      Hitoshi Terui
      Experienced in RASopathies

      Hitoshi Terui
      Sendai, JP 

      Hitoshi Terui practices in Sendai, Japan. Mr. Terui is rated as an Experienced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Pustules, Psoriasis, Rhinophyma, and Cutis Laxa.

      Experienced in RASopathies

      Shin-ichiro Kanno
      Experienced in RASopathies

      Shin-ichiro Kanno
      Sendai, JP 

      Shin-ichiro Kanno practices in Sendai, Japan. Kanno is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Dysferlinopathy, Mitochondrial Complex V Deficiency, Costello Syndrome, and Noonan Syndrome.

      Experienced in RASopathies

      Atsuko Asao
      Experienced in RASopathies

      Atsuko Asao
      JP 

      Atsuko Asao practices in Japan. Ms. Asao is rated as an Experienced expert by MediFind in the treatment of RASopathies. Her top areas of expertise are Keratosis Pilaris, Costello Syndrome, and RASopathies.

      Experienced in RASopathies

      Yoshikatsu Saiki
      Experienced in RASopathies

      Yoshikatsu Saiki
      Sendai, JP 

      Yoshikatsu Saiki practices in Sendai, Japan. Mr. Saiki is rated as an Experienced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Thoracic Aortic Aneurysm, Angiodysplasia of the Colon, Heyde Syndrome, Heart Transplant, and Lung Transplant.

      Experienced in RASopathies

      Setsuya Aiba
      Experienced in RASopathies

      Setsuya Aiba
      Sendai, JP 

      Setsuya Aiba practices in Sendai, Japan. Aiba is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Extramammary Paget Disease, Rosacea, Muir-Torre Syndrome, and Angiosarcoma.

      Experienced in RASopathies

      Hideyuki Ikeda
      Experienced in RASopathies

      Hideyuki Ikeda
      Sendai, JP 

      Hideyuki Ikeda practices in Sendai, Japan. Ikeda is rated as an Experienced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Pulmonary Supravalvular Stenosis, Premature Infant, Methemoglobinemia, and Pulmonary Valve Stenosis.

      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 24

      Last Updated: 01/09/2026

      What is the definition of RASopathies?

      RASopathies are a group of rare syndromes causes by mutations in the genes that make proteins for the Ras/MAPK cell signaling pathway. This pathway controls cell functions such as cell growth, cell maturation, and cell death. There are several types of RASopathy syndromes, including cardiofaciocutaneous syndrome, Costello syndrome, Legius syndrome, neurofibromatosis type 1, Noonan syndrome, and capillary malformation-arteriovenous malformation syndrome.

      When should I see a RASopathies doctor in Miyagi, 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 RASopathies doctor in Miyagi, 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 RASopathies doctor in Miyagi, JP?

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

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      How does MediFind rank RASopathies doctors in Miyagi, 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 RASopathies doctors in Miyagi, 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 RASopathies doctor in Miyagi, 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 RASopathies doctor search results page. 

      Why is it important to get a second opinion from a different RASopathies 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 RASopathies doctor in Miyagi, 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 RASopathies 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 RASopathies 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 RASopathies doctors in Miyagi, JP?

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

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