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    Last Updated: 01/09/2026

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    MediFind found 84 doctor with experience in Congenital Adrenal Hyperplasia (CAH) near Japan. Of these, 70 are Experienced, 10 are Advanced and 4 are Distinguished.

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    84 providers found
      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Tomonobu Hasegawa
      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Tomonobu Hasegawa
      Tokyo, JP 

      Tomonobu Hasegawa practices in Tokyo, Japan. Hasegawa is rated as a Distinguished expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Congenital Hypothyroidism, Panhypopituitarism, Hypothyroidism, Hormone Replacement Therapy (HRT), and Orchiectomy.

      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Tomohiro Ishii
      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Tomohiro Ishii
      Tokyo, JP 

      Tomohiro Ishii practices in Tokyo, Japan. Mr. Ishii is rated as a Distinguished expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Congenital Lipoid Adrenal Hyperplasia, Intersex, Septo-Optic Dysplasia, Hormone Replacement Therapy (HRT), and Endoscopy.

      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Toshihiro Tajima
      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Toshihiro Tajima
      Shimotsuke, JP 

      Toshihiro Tajima practices in Shimotsuke, Japan. Tajima is rated as a Distinguished expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Panhypopituitarism, Hypothyroidism, Pseudohypoaldosteronism Type 2, Pseudohypoaldosteronism Type 1, and Hormone Replacement Therapy (HRT).

      Learn about our expert tiers
      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Kenichi Kashimada
      Distinguished in Congenital Adrenal Hyperplasia (CAH)

      Kenichi Kashimada
      Tokyo, JP 

      Kenichi Kashimada practices in Tokyo, Japan. Mr. Kashimada is rated as a Distinguished expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Congenital Adrenal Hyperplasia (CAH), Intersex, Chromosome 10q Deletion, Hormone Replacement Therapy (HRT), and Bone Marrow Transplant.

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Kei Takasawa
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Kei Takasawa
      Tokyo, JP 

      Kei Takasawa practices in Tokyo, Japan. Takasawa is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Congenital Adrenal Hyperplasia (CAH), Intersex, Chromosome 10q Deletion, Hormone Replacement Therapy (HRT), and Bone Marrow Transplant.

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Yukihiro Hasegawa
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Yukihiro Hasegawa
      Tokyo, JP 

      Yukihiro Hasegawa practices in Tokyo, Japan. Hasegawa is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Congenital Lipoid Adrenal Hyperplasia, Turner Syndrome, Intersex, Hormone Replacement Therapy (HRT), and Orchiectomy.

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Tomoyo Itonaga
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Tomoyo Itonaga
      Oita, JP 

      Tomoyo Itonaga practices in Oita, Japan. Itonaga is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Intersex, Congenital Adrenal Hyperplasia (CAH), CHARGE Syndrome, Turner Syndrome, and Hormone Replacement Therapy (HRT).

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Noriyuki Katsumata
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Noriyuki Katsumata
      Kawasaki, JP 

      Noriyuki Katsumata practices in Kawasaki, Japan. Katsumata is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Hyperglycerolemia, Congenital Lipoid Adrenal Hyperplasia, Familial Glucocorticoid Deficiency, Ovarian Cancer, and Hysterectomy.

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Maki Fukami
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Maki Fukami
      Tokyo, JP 

      Maki Fukami practices in Tokyo, Japan. Fukami is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Intersex, Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), and Russell-Silver Dwarfism.

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Naoko Amano
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Naoko Amano
      Tokyo, JP 

      Naoko Amano practices in Tokyo, Japan. Ms. Amano is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Her top areas of expertise are Addison's Disease, Hyperglycerolemia, Congenital Lipoid Adrenal Hyperplasia, Intersex, and Hormone Replacement Therapy (HRT).

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Yasuhiro Naiki
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Yasuhiro Naiki
      Tokyo, JP 

      Yasuhiro Naiki practices in Tokyo, Japan. Mr. Naiki is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Idiopathic Short Stature (ISS), Leri-Weill Dyschondrosteosis, Intersex, and Short Stature (Growth Disorders).

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Atsumi Hosokawa-Tsuji
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Atsumi Hosokawa-Tsuji
      Tokyo, JP 

      Atsumi Hosokawa-Tsuji practices in Tokyo, Japan. Hosokawa-Tsuji is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Donohue Syndrome, Type A Insulin Resistance Syndrome, Congenital Adrenal Hyperplasia (CAH), and Rabson-Mendenhall Syndrome.

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Tomohiro Morio
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Tomohiro Morio
      Tokyo, JP 

      Tomohiro Morio practices in Tokyo, Japan. Mr. Morio is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Severe Combined Immunodeficiency (SCID), Infantile Neutropenia, Primary Immunodeficiency (PID), Bone Marrow Transplant, and Bone Marrow Aspiration.

      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Satoshi Narumi
      Advanced in Congenital Adrenal Hyperplasia (CAH)

      Satoshi Narumi
      Tokyo, JP 

      Satoshi Narumi practices in Tokyo, Japan. Mr. Narumi is rated as an Advanced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Congenital Hypothyroidism, Hypothyroidism, Thyroid Dysgenesis, Neonatal Hypothyroidism, and Hormone Replacement Therapy (HRT).

      Hironobu Sasano
      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Hironobu Sasano
      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Hironobu Sasano
      Sendai, JP 

      Hironobu Sasano practices in Sendai, Japan. Sasano is rated as an Experienced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Adrenal Gland Adenoma, Breast Cancer, Adrenal Cancer, Pancreaticoduodenectomy, and Mastectomy.

      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Takeshi Sato
      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Takeshi Sato
      Tokyo, JP 

      Takeshi Sato practices in Tokyo, Japan. Mr. Sato is rated as an Experienced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Septo-Optic Dysplasia, Cytochrome P450 Oxidoreductase Deficiency, Panhypopituitarism, Parathyroidectomy, and Orchiectomy.

      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Tsutomu Ogata
      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Tsutomu Ogata
      Hamamatsu, JP 

      Tsutomu Ogata practices in Hamamatsu, Japan. Mr. Ogata is rated as an Experienced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Russell-Silver Dwarfism, Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), Intersex, and Hormone Replacement Therapy (HRT).

      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Reiko Horikawa
      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Reiko Horikawa
      Tokyo, JP 

      Reiko Horikawa practices in Tokyo, Japan. Ms. Horikawa is rated as an Experienced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Her top areas of expertise are Pediatric Growth Hormone Deficiency, Small for Gestational Age, Rommen Mueller Sybert Syndrome, Liver Transplant, and Hormone Replacement Therapy (HRT).

      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Shinobu Ida
      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Shinobu Ida
      Osaka, JP 

      Shinobu Ida practices in Osaka, Japan. Ida is rated as an Experienced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). Their top areas of expertise are Small for Gestational Age, Prader-Willi Syndrome, Intersex, and Gastroesophageal Reflux in Infants.

      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Keisuke Nagasaki
      Experienced in Congenital Adrenal Hyperplasia (CAH)

      Keisuke Nagasaki
      Niigata, JP 

      Keisuke Nagasaki practices in Niigata, Japan. Mr. Nagasaki is rated as an Experienced expert by MediFind in the treatment of Congenital Adrenal Hyperplasia (CAH). His top areas of expertise are Congenital Hypothyroidism, Hypothyroidism, Neonatal Hypothyroidism, Osteotomy, and Thyroidectomy.

      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 84

      Last Updated: 01/09/2026

      What is the definition of Congenital Adrenal Hyperplasia (CAH)?

      Congenital adrenal hyperplasia is the name given to a group of inherited disorders of the adrenal gland. Inherited means the traits are passed down from parent to child.

      When should I see a Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) doctor in Japan?

      You can find a Congenital Adrenal Hyperplasia (CAH) doctor in any of the 10 largest U.S. cities by clicking below:

      Congenital Adrenal Hyperplasia (CAH) doctor near New York, NY
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      Congenital Adrenal Hyperplasia (CAH) doctor near Philadelphia, PA
      Congenital Adrenal Hyperplasia (CAH) doctor near Atlanta, GA
      Congenital Adrenal Hyperplasia (CAH) doctor near Boston, MA
      Congenital Adrenal Hyperplasia (CAH) doctor near Dallas, TX
      Congenital Adrenal Hyperplasia (CAH) doctor near San Jose, CA

      How does MediFind rank Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) doctor search results page. 

      Why is it important to get a second opinion from a different Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) doctors in Japan?

      Look for the filter feature on the left side of the Congenital Adrenal Hyperplasia (CAH) 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 Congenital Adrenal Hyperplasia (CAH) doctor that offers video calls?

      Look for the filter feature on the left-side of the Congenital Adrenal Hyperplasia (CAH) 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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