The 20 Best PIK3CA-Related Overgrowth Spectrum Doctors Near Me in Niigata, JP

Find the Top PIK3CA-Related Overgrowth Spectrum Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 24 doctor with experience in PIK3CA-Related Overgrowth Spectrum near Niigata, JP. Of these, 19 are Experienced and 5 are Advanced.

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24 providers found
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Takayuki Enomoto
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Takayuki Enomoto
    Niigata, JP 

    Takayuki Enomoto practices practicing medicine in Niigata, Japan. Mr. Enomoto is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Cervical Cancer, Ovarian Cancer, Endometrial Cancer, Hysterectomy, and Vulvectomy.

    Advanced in PIK3CA-Related Overgrowth Spectrum

    Kazuaki Suda
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Kazuaki Suda
    Niigata, JP 

    Kazuaki Suda practices practicing medicine in Niigata, Japan. Suda is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses PIK3CA-Related Overgrowth Spectrum, Endometriosis, Ovarian Cancer, and Teratoma of the Mediastinum.

    Advanced in PIK3CA-Related Overgrowth Spectrum

    Kosuke Yoshihara
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Kosuke Yoshihara
    Niigata, JP 

    Kosuke Yoshihara practices practicing medicine in Niigata, Japan. Mr. Yoshihara is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Ovarian Cancer, Endometriosis, Placenta Previa, Hysterectomy, and Salpingo-Oophorectomy.

    Learn about our expert tiers
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Ryo Tamura
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Ryo Tamura
    Niigata, JP 

    Ryo Tamura practices practicing medicine in Niigata, Japan. Mr. Tamura is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Teratoma of the Mediastinum, Ovarian Cancer, PIK3CA-Related Overgrowth Spectrum, Salpingo-Oophorectomy, and Oophorectomy.

    Advanced in PIK3CA-Related Overgrowth Spectrum

    Shujiro Okuda
    Advanced in PIK3CA-Related Overgrowth Spectrum

    Shujiro Okuda
    Niigata, JP 

    Shujiro Okuda practices practicing medicine in Niigata, Japan. Okuda is rated as an Advanced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Colorectal Cancer, PIK3CA-Related Overgrowth Spectrum, Stomach Cancer, and Squamous Cell Lung Carcinoma.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Kotaro Takahashi
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Kotaro Takahashi
    Niigata, JP 

    Kotaro Takahashi practices practicing medicine in Niigata, Japan. Mr. Takahashi is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His clinical expertise encompasses PIK3CA-Related Overgrowth Spectrum, Extramammary Paget Disease, Teratoma of the Mediastinum, and Endometrial Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Nozomi Yachida
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Nozomi Yachida
    Niigata, JP 

    Nozomi Yachida practices practicing medicine in Niigata, Japan. Ms. Yachida is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Teratoma of the Mediastinum, Ovarian Cancer, Endometriosis, and PIK3CA-Related Overgrowth Spectrum.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Yoshifumi Shimada
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Yoshifumi Shimada
    Chuo, JP 

    Yoshifumi Shimada practices practicing medicine in Chuo, Japan. Shimada is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Colorectal Cancer, Lung Metastases, Trisomy 3 Mosaicism, Lymphadenectomy, and Colostomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Sosuke Adachi
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Sosuke Adachi
    Niigata, JP 

    Sosuke Adachi practices practicing medicine in Niigata, Japan. Mr. Adachi is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Human Papillomavirus Infection, Cervical Cancer, Endometrial Cancer, Hysterectomy, and Oophorectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Hideaki Hirai
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Hideaki Hirai
    Niigata, JP 

    Hideaki Hirai practices practicing medicine in Niigata, Japan. Hirai is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Salivary Gland Tumors, Oral Squamous Cell Carcinoma, Epithelial-Myoepithelial Carcinoma, Glossectomy, and Osteotomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Teiichi Motoyama
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Teiichi Motoyama
    Niigata, JP 

    Teiichi Motoyama practices practicing medicine in Niigata, Japan. Motoyama is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Teratoma of the Mediastinum, Endometriosis, Ovarian Cancer, PIK3CA-Related Overgrowth Spectrum, and Salpingo-Oophorectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Jun Sakata
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Jun Sakata
    Chuo, JP 

    Jun Sakata practices practicing medicine in Chuo, Japan. Mr. Sakata is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Gallbladder Cancer, Gallbladder Disease, Cholangiocarcinoma (Bile Duct Cancer), Lymphadenectomy, and Gallbladder Removal.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Yasumasa Takii
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Yasumasa Takii
    Niigata, JP 

    Yasumasa Takii practices practicing medicine in Niigata, Japan. Takii is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Colorectal Cancer, Lung Metastases, Anal Cancer, Pancreaticoduodenectomy, and Ileostomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Hiroshi Ichikawa
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Hiroshi Ichikawa
    Chuo, JP 

    Hiroshi Ichikawa practices practicing medicine in Chuo, Japan. Mr. Ichikawa is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Gastrointestinal Stromal Tumor, Esophageal Cancer, Lymphadenectomy, and Pancreaticoduodenectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Toshifumi Wakai
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Toshifumi Wakai
    Niigata, JP 

    Toshifumi Wakai practices practicing medicine in Niigata, Japan. Wakai is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 27 other conditions, according to our data. Their clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Gallbladder Cancer, Gallbladder Disease, Gallbladder Removal, and Pancreaticoduodenectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Manako Yamaguchi
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Manako Yamaguchi
    Niigata, JP 

    Manako Yamaguchi practices practicing medicine in Niigata, Japan. Yamaguchi is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Human Papillomavirus Infection, Cervical Cancer, Teratoma of the Mediastinum, and Ovarian Cancer.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Tatsuya Ishiguro
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Tatsuya Ishiguro
    Niigata, JP 

    Tatsuya Ishiguro practices practicing medicine in Niigata, Japan. Mr. Ishiguro is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Teratoma of the Mediastinum, Choriocarcinoma, Ovarian Cancer, Salpingo-Oophorectomy, and Oophorectomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Hajime Umezu
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Hajime Umezu
    Niigata, JP 

    Hajime Umezu practices practicing medicine in Niigata, Japan. Mr. Umezu is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Chromophobe Renal Cell Carcinoma, Neurocutaneous Melanosis, Adult Soft Tissue Sarcoma, Pancreaticoduodenectomy, and Small Bowel Resection.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Ryoma Yagi
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Ryoma Yagi
    Niigata, JP 

    Ryoma Yagi practices practicing medicine in Niigata, Japan. Mr. Yagi is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. His clinical expertise encompasses Colorectal Cancer, Lung Metastases, Gangrene, PIK3CA-Related Overgrowth Spectrum, and Ileostomy.

    Experienced in PIK3CA-Related Overgrowth Spectrum

    Yosuke Tajima
    Experienced in PIK3CA-Related Overgrowth Spectrum

    Yosuke Tajima
    Niigata, JP 

    Yosuke Tajima practices practicing medicine in Niigata, Japan. Mr. Tajima is rated as an Experienced expert by MediFind in the treatment of PIK3CA-Related Overgrowth Spectrum. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Lung Metastases, Tenesmus, Colostomy, and Hepatectomy.

    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: 04/28/2026

    What is the definition of PIK3CA-Related Overgrowth Spectrum?

    PIK3CA-related overgrowth spectrum is a term used to describe a group of rare genetic disorders that cause an overgrowth of body parts. This overgrowth of body parts is caused by mutations in the PIK3CA gene that assists in cell growth.

    When should I see a PIK3CA-Related Overgrowth Spectrum doctor in Niigata, 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 PIK3CA-Related Overgrowth Spectrum doctor in Niigata, 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 PIK3CA-Related Overgrowth Spectrum doctor in Niigata, JP?

    You can find a PIK3CA-Related Overgrowth Spectrum doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank PIK3CA-Related Overgrowth Spectrum doctors in Niigata, 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 PIK3CA-Related Overgrowth Spectrum doctors in Niigata, 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 PIK3CA-Related Overgrowth Spectrum doctor in Niigata, 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 PIK3CA-Related Overgrowth Spectrum doctor search results page. 

    Why is it important to get a second opinion from a different PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum doctor in Niigata, 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 PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum doctors in Niigata, JP?

    Look for the filter feature on the left side of the PIK3CA-Related Overgrowth Spectrum 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 PIK3CA-Related Overgrowth Spectrum doctor that offers video calls?

    Look for the filter feature on the left-side of the PIK3CA-Related Overgrowth Spectrum 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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