The 20 Best Leydig Cell Testicular Tumor Doctors in Japan

Find the Top Leydig Cell Testicular Tumor Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 127 doctor with experience in Leydig Cell Testicular Tumor near Japan. Of these, 125 are Experienced and 2 are Advanced.

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127 providers found
    Advanced in Leydig Cell Testicular Tumor

    Noriko Kato
    Advanced in Leydig Cell Testicular Tumor

    Noriko Kato
    Referral may be required
    Hirosaki, JP 

    Noriko Kato practices practicing medicine in Hirosaki, Japan. Ms. Kato is rated as an Advanced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Teratoma of the Mediastinum, Ovarian Cancer, Leydig Cell Testicular Tumor, and Sertoli-Leydig Cell Tumor.

    Advanced in Leydig Cell Testicular Tumor

    Satoru Kyo
    Advanced in Leydig Cell Testicular Tumor

    Satoru Kyo
    Referral may be required
    Izumo, JP 

    Satoru Kyo practices practicing medicine in Izumo, Japan. Mr. Kyo is rated as an Advanced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Endometrial Cancer, PIK3CA-Related Overgrowth Spectrum, Ovarian Cancer, Oophorectomy, and Hysterectomy.

    Experienced in Leydig Cell Testicular Tumor

    Tsukasa Baba
    Experienced in Leydig Cell Testicular Tumor

    Tsukasa Baba
    Referral may be required
    JP 

    Tsukasa Baba practices practicing medicine in Japan. Mr. Baba is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ovarian Cancer, Endometrial Cancer, Cervical Cancer, Hysterectomy, and Endoscopy.

    Learn about our expert tiers
    Experienced in Leydig Cell Testicular Tumor

    Akira Kurose
    Experienced in Leydig Cell Testicular Tumor

    Akira Kurose
    Referral may be required
    Hirosaki, JP 

    Akira Kurose practices practicing medicine in Hirosaki, Japan. Kurose is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Primary Lymphoma of the Brain, Hereditary Neuroblastoma, Acquired Amegakaryocytic Thrombocytopenia, and Dysembryoplastic Neuroepithelial Tumors (DNET).

    Experienced in Leydig Cell Testicular Tumor

    Takashi Ando
    Experienced in Leydig Cell Testicular Tumor

    Takashi Ando
    Referral may be required
    Murakami, JP 

    Takashi Ando practices practicing medicine in Murakami, Japan. Mr. Ando is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Milk-Alkali Syndrome, Hypercalcemia, Scrotal Swelling, Leydig Cell Testicular Tumor, and Orchiectomy.

    Experienced in Leydig Cell Testicular Tumor

    Akiyoshi Osaka
    Experienced in Leydig Cell Testicular Tumor

    Akiyoshi Osaka
    Referral may be required
    Koshigaya, JP 

    Akiyoshi Osaka practices practicing medicine in Koshigaya, Japan. Osaka is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Testicular Cancer, Delayed Ejaculation, Undescended Testicle, Orchiectomy, and Kidney Transplant.

    Experienced in Leydig Cell Testicular Tumor

    Yuji Yamamoto
    Experienced in Leydig Cell Testicular Tumor

    Yuji Yamamoto
    Referral may be required
    Niigata, JP 

    Yuji Yamamoto practices practicing medicine in Niigata, Japan. Mr. Yamamoto is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Internal Carotid Agenesis, Tuberous Sclerosis Complex, Gastrectomy, and Pancreaticoduodenectomy.

    Experienced in Leydig Cell Testicular Tumor

    Hatsuki Hibi
    Experienced in Leydig Cell Testicular Tumor

    Hatsuki Hibi
    Referral may be required
    Nagoya, JP 

    Hatsuki Hibi practices practicing medicine in Nagoya, Japan. Hibi is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Infertility, Testicular Cancer, Leydig Cell Testicular Tumor, Orchiectomy, and Lithotripsy.

    Experienced in Leydig Cell Testicular Tumor

    Aki Oride
    Experienced in Leydig Cell Testicular Tumor

    Aki Oride
    Referral may be required
    Izumo, JP 

    Aki Oride practices practicing medicine in Izumo, Japan. Oride is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Amenorrhea, Hypogonadotropic Hypogonadism, Isolated Hypogonadotropic Hypogonadism, Leydig Cell Testicular Tumor, and Oophorectomy.

    Experienced in Leydig Cell Testicular Tumor

    Atsuo Kawamoto
    Experienced in Leydig Cell Testicular Tumor

    Atsuo Kawamoto
    Referral may be required
    Tokyo, JP 

    Atsuo Kawamoto practices practicing medicine in Tokyo, Japan. Kawamoto is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. Their clinical expertise encompasses Leydig Cell Testicular Tumor, Cellulitis, and Testicular Cancer.

    Experienced in Leydig Cell Testicular Tumor

    Toru Zuiki
    Experienced in Leydig Cell Testicular Tumor

    Toru Zuiki
    Referral may be required
    Yuki, JP 

    Toru Zuiki practices practicing medicine in Yuki, Japan. Mr. Zuiki is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hernia, Gastrointestinal Perforation, Leydig Cell Testicular Tumor, Gastrostomy, and Endoscopy.

    Experienced in Leydig Cell Testicular Tumor

    Tomoo Kudo
    Experienced in Leydig Cell Testicular Tumor

    Tomoo Kudo
    Referral may be required
    Tokyo, JP 

    Tomoo Kudo practices practicing medicine in Tokyo, Japan. Kudo is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. Their clinical expertise encompasses Leydig Cell Testicular Tumor, Sertoli-Leydig Cell Tumor, Aicardi-Goutieres Syndrome, and Testicular Cancer.

    Experienced in Leydig Cell Testicular Tumor

    Akihisa Kangawa
    Experienced in Leydig Cell Testicular Tumor

    Akihisa Kangawa
    Referral may be required
    Kikugawa, JP 

    Akihisa Kangawa practices practicing medicine in Kikugawa, Japan. Kangawa is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. Their clinical expertise encompasses Leydig Cell Testicular Tumor and X-Linked Retinal Dysplasia.

    Experienced in Leydig Cell Testicular Tumor

    Mitsumasa Osakabe
    Experienced in Leydig Cell Testicular Tumor

    Mitsumasa Osakabe
    Referral may be required
    Yahaba, JP 

    Mitsumasa Osakabe practices practicing medicine in Yahaba, Japan. Osakabe is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Epithelial-Myoepithelial Carcinoma, Chromophobe Renal Cell Carcinoma, Colorectal Cancer, Teratoma of the Mediastinum, and Hysterectomy.

    Experienced in Leydig Cell Testicular Tumor

    Sohei Yamamoto
    Experienced in Leydig Cell Testicular Tumor

    Sohei Yamamoto
    Referral may be required
    Anjo, JP 

    Sohei Yamamoto practices practicing medicine in Anjo, Japan. Yamamoto is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. Their clinical expertise encompasses Leydig Cell Testicular Tumor, Ovarian Cancer, Sertoli-Leydig Cell Tumor, and Follicular Thyroid Cancer.

    Experienced in Leydig Cell Testicular Tumor

    Kohei Matsushita
    Experienced in Leydig Cell Testicular Tumor

    Kohei Matsushita
    Referral may be required
    Kawasaki, JP 

    Kohei Matsushita practices practicing medicine in Kawasaki, Japan. Mr. Matsushita is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. His clinical expertise encompasses Ulcerative Colitis, Hemorrhagic Proctocolitis, Colitis, Ileostomy, and Endoscopy.

    Experienced in Leydig Cell Testicular Tumor

    Kaori Ide
    Experienced in Leydig Cell Testicular Tumor

    Kaori Ide
    Referral may be required
    Fuchu, JP 

    Kaori Ide practices practicing medicine in Fuchu, Japan. Ms. Ide is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Pustules, Impetigo, Folliculitis, and Leydig Cell Testicular Tumor.

    Experienced in Leydig Cell Testicular Tumor

    Kiyohito Yamamoto
    Experienced in Leydig Cell Testicular Tumor

    Kiyohito Yamamoto
    Referral may be required
    Takatsuki, JP 

    Kiyohito Yamamoto practices practicing medicine in Takatsuki, Japan. Yamamoto is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Cavernous Lymphangioma, Lymphangiomatosis, Hemangioma, Aneurysm Repair, and Gallbladder Removal.

    Experienced in Leydig Cell Testicular Tumor

    Yoshika Kuno
    Experienced in Leydig Cell Testicular Tumor

    Yoshika Kuno
    Referral may be required
    Sapporo, JP 

    Yoshika Kuno practices practicing medicine in Sapporo, Japan. Ms. Kuno is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. Her clinical expertise encompasses Amenorrhea, Ovarian Hyperstimulation Syndrome, Leydig Cell Testicular Tumor, Sertoli-Leydig Cell Tumor, and Oophorectomy.

    Experienced in Leydig Cell Testicular Tumor

    Tomohiko Sasase
    Experienced in Leydig Cell Testicular Tumor

    Tomohiko Sasase
    Referral may be required
    Osaka, JP 

    Tomohiko Sasase practices practicing medicine in Osaka, Japan. Sasase is rated as an Experienced expert by MediFind in the treatment of Leydig Cell Testicular Tumor. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Retinopathy, Wilson Disease, Oophorectomy, and Orchiectomy.

    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 127

    Last Updated: 06/30/2026

    What is the definition of Leydig Cell Testicular Tumor?

    A Leydig cell tumor is a tumor of the testicle. It develops from Leydig cells. These are the cells in the testicles that release the male hormone, testosterone.

    When should I see a Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor doctor in Japan?

    You can find a Leydig Cell Testicular Tumor doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor doctor search results page. 

    Why is it important to get a second opinion from a different Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor doctors in Japan?

    Look for the filter feature on the left side of the Leydig Cell Testicular Tumor 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 Leydig Cell Testicular Tumor doctor that offers video calls?

    Look for the filter feature on the left-side of the Leydig Cell Testicular Tumor 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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