The 20 Best Giant Congenital Melanocytic Nevus Doctors in Japan

Find the Top Giant Congenital Melanocytic Nevus Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 130 doctor with experience in Giant Congenital Melanocytic Nevus near Japan. Of these, 114 are Experienced, 9 are Advanced, 6 are Distinguished and 1 are Elite.

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130 providers found
    Elite in Giant Congenital Melanocytic Nevus

    Naoki Morimoto
    Elite in Giant Congenital Melanocytic Nevus

    Naoki Morimoto
    Shimotsuke, JP 

    Naoki Morimoto practices practicing medicine in Shimotsuke, Japan. Mr. Morimoto is rated as an Elite expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Giant Congenital Melanocytic Nevus, Polydactyly, Liver Cancer, Osteotomy, and Mastectomy.

    Distinguished in Giant Congenital Melanocytic Nevus

    Michiharu Sakamoto
    Distinguished in Giant Congenital Melanocytic Nevus

    Michiharu Sakamoto
    Kawahara, JP 

    Michiharu Sakamoto practices practicing medicine in Kawahara, Japan. Sakamoto is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Giant Congenital Melanocytic Nevus, Necrotizing Fasciitis, Neurocutaneous Melanosis, Osteotomy, and Mastectomy.

    Distinguished in Giant Congenital Melanocytic Nevus

    Itaru Tsuge
    Distinguished in Giant Congenital Melanocytic Nevus

    Itaru Tsuge
    Kyoto, JP 

    Itaru Tsuge practices practicing medicine in Kyoto, Japan. Tsuge is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Giant Congenital Melanocytic Nevus, Necrotizing Fasciitis, Polydactyly, Osteotomy, and Glossectomy.

    Learn about our expert tiers
    Distinguished in Giant Congenital Melanocytic Nevus

    Motoki Katsube
    Distinguished in Giant Congenital Melanocytic Nevus

    Motoki Katsube
    Kyoto, JP 

    Motoki Katsube practices practicing medicine in Kyoto, Japan. Mr. Katsube is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Giant Congenital Melanocytic Nevus, Necrotizing Fasciitis, Gangrene, Streptococcal Group A Infection, and Osteotomy.

    Distinguished in Giant Congenital Melanocytic Nevus

    Hiroki Yamanaka
    Distinguished in Giant Congenital Melanocytic Nevus

    Hiroki Yamanaka
    Kawahara, JP 

    Hiroki Yamanaka practices practicing medicine in Kawahara, Japan. Mr. Yamanaka is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Giant Congenital Melanocytic Nevus, Neuralgia, Polydactyly, Osteotomy, and Mastectomy.

    Distinguished in Giant Congenital Melanocytic Nevus

    Natsuko Kakudo
    Distinguished in Giant Congenital Melanocytic Nevus

    Natsuko Kakudo
    Hirakata, JP 

    Natsuko Kakudo practices practicing medicine in Hirakata, Japan. Ms. Kakudo is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Giant Congenital Melanocytic Nevus, Ptosis, Trichoepithelioma, Necrotizing Fasciitis, and Glossectomy.

    Distinguished in Giant Congenital Melanocytic Nevus

    Kenji Kusumoto
    Distinguished in Giant Congenital Melanocytic Nevus

    Kenji Kusumoto
    Osaka, JP 

    Kenji Kusumoto practices practicing medicine in Osaka, Japan. Mr. Kusumoto is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Giant Congenital Melanocytic Nevus, Epidermal Nevus, Palatopharyngeal Incompetence, Necrosis, and Glossectomy.

    Advanced in Giant Congenital Melanocytic Nevus

    Yasuhiro Katayama
    Advanced in Giant Congenital Melanocytic Nevus

    Yasuhiro Katayama
    Kyoto, JP 

    Yasuhiro Katayama practices practicing medicine in Kyoto, Japan. Mr. Katayama is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Giant Congenital Melanocytic Nevus, Keloids, Hemangioma, and Vascular Birthmark.

    Advanced in Giant Congenital Melanocytic Nevus

    Tetsuji Yamaoka
    Advanced in Giant Congenital Melanocytic Nevus

    Tetsuji Yamaoka
    Komatsu, JP 

    Tetsuji Yamaoka practices practicing medicine in Komatsu, Japan. Yamaoka is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Giant Congenital Melanocytic Nevus, Epidermal Nevus, Hairy Cell Leukemia (HCL), Angioplasty, and Mastectomy.

    Advanced in Giant Congenital Melanocytic Nevus

    Toshihito Mitsui
    Advanced in Giant Congenital Melanocytic Nevus

    Toshihito Mitsui
    Hirakata, JP 

    Toshihito Mitsui practices practicing medicine in Hirakata, Japan. Mitsui is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Giant Congenital Melanocytic Nevus, Multiple Symmetric Lipomatosis, Osteomyelitis, and Anophthalmia Plus Syndrome.

    Advanced in Giant Congenital Melanocytic Nevus

    Mitsuaki Ishida
    Advanced in Giant Congenital Melanocytic Nevus

    Mitsuaki Ishida
    Takatsuki, JP 

    Mitsuaki Ishida practices practicing medicine in Takatsuki, Japan. Ishida is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 21 other conditions, according to our data. Their clinical expertise encompasses Eccrine Porocarcinoma, Neurocutaneous Melanosis, Bowen's Disease, Gastrectomy, and Pancreaticoduodenectomy.

    Advanced in Giant Congenital Melanocytic Nevus

    Kazuo Kishi
    Advanced in Giant Congenital Melanocytic Nevus

    Kazuo Kishi
    Shinjuku, JP 

    Kazuo Kishi practices practicing medicine in Shinjuku, Japan. Kishi is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 15 other conditions, according to our data. Their clinical expertise encompasses Lymphedema, Craniosynostosis, Milroy Disease, Osteotomy, and Bone Graft.

    Advanced in Giant Congenital Melanocytic Nevus

    Chizuru Jinno
    Advanced in Giant Congenital Melanocytic Nevus

    Chizuru Jinno
    Kyoto, JP 

    Chizuru Jinno practices practicing medicine in Kyoto, Japan. Jinno is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Giant Congenital Melanocytic Nevus and Epidermal Nevus.

    Advanced in Giant Congenital Melanocytic Nevus

    Emi Funayama
    Advanced in Giant Congenital Melanocytic Nevus

    Emi Funayama
    Sapporo, JP 

    Emi Funayama practices practicing medicine in Sapporo, Japan. Ms. Funayama is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Klippel-Trenaunay Syndrome, Milroy Disease, Scalp-Ear-Nipple Syndrome, Lymphadenectomy, and Osteotomy.

    Advanced in Giant Congenital Melanocytic Nevus

    Masakatsu Hihara
    Advanced in Giant Congenital Melanocytic Nevus

    Masakatsu Hihara
    Hirakata, JP 

    Masakatsu Hihara practices practicing medicine in Hirakata, Japan. Mr. Hihara is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Trichoepithelioma, Ptosis, Necrotizing Fasciitis, and Giant Congenital Melanocytic Nevus.

    Advanced in Giant Congenital Melanocytic Nevus

    Jun Arata
    Advanced in Giant Congenital Melanocytic Nevus

    Jun Arata
    Otsu, JP 

    Jun Arata practices practicing medicine in Otsu, Japan. Mr. Arata is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Giant Congenital Melanocytic Nevus, Necrotizing Fasciitis, Osteotomy, and Laryngectomy.

    Experienced in Giant Congenital Melanocytic Nevus

    Hisashi Yamanaka
    Experienced in Giant Congenital Melanocytic Nevus

    Hisashi Yamanaka
    Tokyo, JP 

    Hisashi Yamanaka practices practicing medicine in Tokyo, Japan. Mr. Yamanaka is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Arthritis, Dermatomyositis, Polymyositis, and Liver Transplant.

    Experienced in Giant Congenital Melanocytic Nevus

    Hiroshi Furukawa
    Experienced in Giant Congenital Melanocytic Nevus

    Hiroshi Furukawa
    Nagakute, JP 

    Hiroshi Furukawa practices practicing medicine in Nagakute, Japan. Mr. Furukawa is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Lymphangiomatosis, Klippel-Trenaunay Syndrome, Milroy Disease, Lymphadenectomy, and Osteotomy.

    Experienced in Giant Congenital Melanocytic Nevus

    Kaori S. Koga
    Experienced in Giant Congenital Melanocytic Nevus

    Kaori S. Koga
    Chuo, JP 

    Kaori Koga practices practicing medicine in Chuo, Japan. Koga is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Endometriosis, Angiomyoma, Acrospiroma, Hysterectomy, and Endoscopy.

    Experienced in Giant Congenital Melanocytic Nevus

    Kenjiro Kosaki
    Experienced in Giant Congenital Melanocytic Nevus

    Kenjiro Kosaki
    Tokyo, JP 

    Kenjiro Kosaki practices practicing medicine in Tokyo, Japan. Mr. Kosaki is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. He is also highly rated in 76 other conditions, according to our data. His clinical expertise encompasses Feingold Syndrome, Increased Head Circumference, Hypotonia, Oophorectomy, and Salpingo-Oophorectomy.

    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 130

    Last Updated: 04/28/2026

    What is the definition of Giant Congenital Melanocytic Nevus?

    Giant congenital melanocytic nevus is a skin condition characterized by an abnormally dark, noncancerous skin patch (nevus) that is composed of pigment-producing cells called melanocytes. It is present from birth (congenital) or is noticeable soon after birth. The nevus may be small in infants, but it will usually grow at the same rate the body grows and will eventually be at least 40 cm (15.75 inches) across. The nevus can appear anywhere on the body, but it is more often found on the trunk or limbs. The color ranges from tan to black and can become darker or lighter over time. The surface of a nevus can be flat, rough, raised, thickened, or bumpy; the surface can vary in different regions of the nevus, and it can change over time. The skin of the nevus is often dry and prone to irritation and itching (dermatitis). Excessive hair growth (hypertrichosis) can occur within the nevus. There is often less fat tissue under the skin of the nevus; the skin may appear thinner there than over other areas of the body.

    When should I see a Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus doctor in Japan?

    You can find a Giant Congenital Melanocytic Nevus doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus doctor search results page. 

    Why is it important to get a second opinion from a different Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus doctors in Japan?

    Look for the filter feature on the left side of the Giant Congenital Melanocytic Nevus 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 Giant Congenital Melanocytic Nevus doctor that offers video calls?

    Look for the filter feature on the left-side of the Giant Congenital Melanocytic Nevus 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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