The 20 Best Intersex Doctors in Japan

Find the Top Intersex Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 541 doctor with experience in Intersex near Japan. Of these, 499 are Experienced, 34 are Advanced, 6 are Distinguished and 2 are Elite.

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541 providers found
    Elite in Intersex

    Maki Fukami
    Elite in Intersex

    Maki Fukami
    Setagaya, JP 

    Maki Fukami practices practicing medicine in Setagaya, Japan. Fukami is rated as an Elite expert by MediFind in the treatment of Intersex. They are also highly rated in 67 other conditions, according to our data. Their clinical expertise encompasses Breast Enlargement In Males, Short Stature (Growth Disorders), Intersex, and Idiopathic Short Stature (ISS).

    Elite in Intersex

    Tsutomu Ogata
    Elite in Intersex

    Tsutomu Ogata
    Hamamatsu, JP 

    Tsutomu Ogata practices practicing medicine in Hamamatsu, Japan. Mr. Ogata is rated as an Elite expert by MediFind in the treatment of Intersex. He is also highly rated in 69 other conditions, according to our data. His clinical expertise encompasses Russell-Silver Dwarfism, Breast Enlargement In Males, Intersex, Hypospadias, and Hormone Replacement Therapy (HRT).

    Distinguished in Intersex

    Tomonobu Hasegawa
    Distinguished in Intersex

    Tomonobu Hasegawa
    Tokyo, JP 

    Tomonobu Hasegawa practices practicing medicine in Tokyo, Japan. Hasegawa is rated as a Distinguished expert by MediFind in the treatment of Intersex. They are also highly rated in 62 other conditions, according to our data. Their clinical expertise encompasses Congenital Hypothyroidism, Panhypopituitarism, Hypothyroidism, Hormone Replacement Therapy (HRT), and Orchiectomy.

    Learn about our expert tiers
    Distinguished in Intersex

    Tomohiro Ishii
    Distinguished in Intersex

    Tomohiro Ishii
    Tokyo, JP 

    Tomohiro Ishii practices practicing medicine in Tokyo, Japan. Mr. Ishii is rated as a Distinguished expert by MediFind in the treatment of Intersex. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Congenital Lipoid Adrenal Hyperplasia, Intersex, Congenital Adrenal Hyperplasia (CAH), Hormone Replacement Therapy (HRT), and Endoscopy.

    Distinguished in Intersex

    Yukihiro Hasegawa
    Distinguished in Intersex

    Yukihiro Hasegawa
    Tama, JP 

    Yukihiro Hasegawa practices practicing medicine in Tama, Japan. Hasegawa is rated as a Distinguished expert by MediFind in the treatment of Intersex. They are also highly rated in 26 other conditions, according to our data. Their clinical expertise encompasses Turner Syndrome, Intersex, Hypothyroidism, Hormone Replacement Therapy (HRT), and Orchiectomy.

    Distinguished in Intersex

    Reiko Horikawa
    Distinguished in Intersex

    Reiko Horikawa
    Tokyo, JP 

    Reiko Horikawa practices practicing medicine in Tokyo, Japan. Ms. Horikawa is rated as a Distinguished expert by MediFind in the treatment of Intersex. She is also highly rated in 32 other conditions, according to our data. Her clinical expertise encompasses Pediatric Growth Hormone Deficiency, Small for Gestational Age, Growth Hormone Deficiency (GHD), Hormone Replacement Therapy (HRT), and Liver Transplant.

    Distinguished in Intersex

    Kenichi Kashimada
    Distinguished in Intersex

    Kenichi Kashimada
    Tokyo, JP 

    Kenichi Kashimada practices practicing medicine in Tokyo, Japan. Mr. Kashimada is rated as a Distinguished expert by MediFind in the treatment of Intersex. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Intersex, Congenital Adrenal Hyperplasia (CAH), Chromosome 10q Deletion, Hormone Replacement Therapy (HRT), and Bone Marrow Transplant.

    Distinguished in Intersex

    Toshihiro Tajima
    Distinguished in Intersex

    Toshihiro Tajima
    Tochigi, JP 

    Toshihiro Tajima practices practicing medicine in Tochigi, Japan. Tajima is rated as a Distinguished expert by MediFind in the treatment of Intersex. They are also highly rated in 14 other conditions, according to our data. Their clinical expertise encompasses Pseudohypoaldosteronism Type 2, Pseudohypoaldosteronism Type 1, Panhypopituitarism, Hypothyroidism, and Hormone Replacement Therapy (HRT).

    Advanced in Intersex

    Kei Takasawa
    Advanced in Intersex

    Kei Takasawa
    Tokyo, JP 

    Kei Takasawa practices practicing medicine in Tokyo, Japan. Takasawa is rated as an Advanced expert by MediFind in the treatment of Intersex. They are also highly rated in 11 other conditions, according to our data. Their clinical expertise encompasses Congenital Adrenal Hyperplasia (CAH), Intersex, Chromosome 10q Deletion, Hormone Replacement Therapy (HRT), and Bone Marrow Transplant.

    Advanced in Intersex

    Tomoyo Itonaga
    Advanced in Intersex

    Tomoyo Itonaga
    Oita, JP 

    Tomoyo Itonaga practices practicing medicine in Oita, Japan. Itonaga is rated as an Advanced expert by MediFind in the treatment of Intersex. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Intersex, CHARGE Syndrome, Turner Syndrome, Congenital Adrenal Hyperplasia (CAH), and Hormone Replacement Therapy (HRT).

    Advanced in Intersex

    Satoshi Narumi
    Advanced in Intersex

    Satoshi Narumi
    Tokyo, JP 

    Satoshi Narumi practices practicing medicine in Tokyo, Japan. Mr. Narumi is rated as an Advanced expert by MediFind in the treatment of Intersex. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Congenital Hypothyroidism, Hypothyroidism, Thyroid Dysgenesis, Neonatal Hypothyroidism, and Hormone Replacement Therapy (HRT).

    Advanced in Intersex

    Takeshi Sato
    Advanced in Intersex

    Takeshi Sato
    Tokyo, JP 

    Takeshi Sato practices practicing medicine in Tokyo, Japan. Mr. Sato is rated as an Advanced expert by MediFind in the treatment of Intersex. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Cytochrome P450 Oxidoreductase Deficiency, Septo-Optic Dysplasia, Panhypopituitarism, Congenital Lipoid Adrenal Hyperplasia, and Orchiectomy.

    Advanced in Intersex

    Maki Igarashi
    Advanced in Intersex

    Maki Igarashi
    Tokyo, JP 

    Maki Igarashi practices practicing medicine in Tokyo, Japan. Igarashi is rated as an Advanced expert by MediFind in the treatment of Intersex. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Intersex, Hypospadias, Partial Androgen Insensitivity Syndrome (PAIS), and Panhypopituitarism.

    Advanced in Intersex

    Hideya Sakakibara
    Advanced in Intersex

    Hideya Sakakibara
    Yokohama, JP 

    Hideya Sakakibara practices practicing medicine in Yokohama, Japan. Sakakibara is rated as an Advanced expert by MediFind in the treatment of Intersex. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Amenorrhea, Turner Syndrome, Intersex, Hormone Replacement Therapy (HRT), and Hysterectomy.

    Advanced in Intersex

    Naoko Amano
    Advanced in Intersex

    Naoko Amano
    Tokyo, JP 

    Naoko Amano practices practicing medicine in Tokyo, Japan. Ms. Amano is rated as an Advanced expert by MediFind in the treatment of Intersex. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Addison's Disease, Congenital Lipoid Adrenal Hyperplasia, Hyperglycerolemia, Adrenal Insufficiency Pediatric, and Hormone Replacement Therapy (HRT).

    Advanced in Intersex

    Mami Miyado
    Advanced in Intersex

    Mami Miyado
    Tokyo, JP 

    Mami Miyado practices practicing medicine in Tokyo, Japan. Ms. Miyado is rated as an Advanced expert by MediFind in the treatment of Intersex. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Intersex, Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), Hypospadias, and Mosaicism.

    Advanced in Intersex

    Masanobu Kawai
    Advanced in Intersex

    Masanobu Kawai
    Izumi, JP 

    Masanobu Kawai practices practicing medicine in Izumi, Japan. Mr. Kawai is rated as an Advanced expert by MediFind in the treatment of Intersex. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Small for Gestational Age, Prader-Willi Syndrome, Turner Syndrome, X-Linked Hypophosphatemia, and Hormone Replacement Therapy (HRT).

    Advanced in Intersex

    Iori Kisu
    Advanced in Intersex

    Iori Kisu
    Tokyo, JP 

    Iori Kisu practices practicing medicine in Tokyo, Japan. Mr. Kisu is rated as an Advanced expert by MediFind in the treatment of Intersex. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Infertility, Mullerian Aplasia, Mayer-Rokitansky-Kuster-Hauser Syndrome, Hysterectomy, and Salpingo-Oophorectomy.

    Advanced in Intersex

    Yasuhiro Naiki
    Advanced in Intersex

    Yasuhiro Naiki
    Tokyo, JP 

    Yasuhiro Naiki practices practicing medicine in Tokyo, Japan. Mr. Naiki is rated as an Advanced expert by MediFind in the treatment of Intersex. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Idiopathic Short Stature (ISS), Leri-Weill Dyschondrosteosis, Congenital Hyperinsulinism, and Intersex.

    Advanced in Intersex

    Tsuyoshi Isojima
    Advanced in Intersex

    Tsuyoshi Isojima
    Toranomon, JP 

    Tsuyoshi Isojima practices practicing medicine in Toranomon, Japan. Mr. Isojima is rated as an Advanced expert by MediFind in the treatment of Intersex. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Nail-Patella Syndrome, Noonan Syndrome, Turner Syndrome, Caffey Disease, and Hormone Replacement Therapy (HRT).

    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 541

    Last Updated: 04/28/2026

    What is the definition of Intersex?

    Differences of sex development (DSD) is a group of conditions in which there is a discrepancy between the external (outside) genitals (penis, scrotum, vulva, labia) and the internal (inside) genitals (testes, vagina, ovaries). Intersex is an older term for DSD.

    When should I see an Intersex 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 an Intersex 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 Intersex doctor in Japan?

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

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    How does MediFind rank Intersex 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 Intersex 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 an Intersex 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 Intersex doctor search results page. 

    Why is it important to get a second opinion from a different Intersex 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 an Intersex 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 Intersex 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 Intersex 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 Intersex doctors in Japan?

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

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