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    Last Updated: 01/09/2026

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    MediFind found 133 doctor with experience in Giant Congenital Melanocytic Nevus near Japan. Of these, 117 are Experienced, 9 are Advanced, 6 are Distinguished and 1 are Elite.

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    133 providers found
      Elite in Giant Congenital Melanocytic Nevus

      Naoki Morimoto
      Elite in Giant Congenital Melanocytic Nevus

      Naoki Morimoto
      Kyoto, JP 

      Naoki Morimoto practices in Kyoto, Japan. Mr. Morimoto is rated as an Elite expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Giant Congenital Melanocytic Nevus, Polydactyly, Necrotizing Fasciitis, Osteotomy, and Mastectomy.

      Distinguished in Giant Congenital Melanocytic Nevus

      Michiharu Sakamoto
      Distinguished in Giant Congenital Melanocytic Nevus

      Michiharu Sakamoto
      Kyoto, JP 

      Michiharu Sakamoto practices in Kyoto, Japan. Sakamoto is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are 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 in Kyoto, Japan. Tsuge is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Giant Congenital Melanocytic Nevus, Polydactyly, Necrotizing Fasciitis, 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 in Kyoto, Japan. Mr. Katsube is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Giant Congenital Melanocytic Nevus, Necrotizing Fasciitis, Gangrene, Streptococcal Group A Infection, and Osteotomy.

      Distinguished in Giant Congenital Melanocytic Nevus

      Natsuko Kakudo
      Distinguished in Giant Congenital Melanocytic Nevus

      Natsuko Kakudo
      Hirakata, JP 

      Natsuko Kakudo practices in Hirakata, Japan. Ms. Kakudo is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Her top areas of expertise are 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 in Osaka, Japan. Mr. Kusumoto is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Giant Congenital Melanocytic Nevus, Epidermal Nevus, Necrosis, Cavernous Lymphangioma, and Glossectomy.

      Distinguished in Giant Congenital Melanocytic Nevus

      Hiroki Yamanaka
      Distinguished in Giant Congenital Melanocytic Nevus

      Hiroki Yamanaka
      Kyoto, JP 

      Hiroki Yamanaka practices in Kyoto, Japan. Mr. Yamanaka is rated as a Distinguished expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Giant Congenital Melanocytic Nevus, Neuralgia, Polydactyly, Osteotomy, and Mastectomy.

      Advanced in Giant Congenital Melanocytic Nevus

      Yasuhiro Katayama
      Advanced in Giant Congenital Melanocytic Nevus

      Yasuhiro Katayama
      Kyoto, JP 

      Yasuhiro Katayama practices in Kyoto, Japan. Mr. Katayama is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are 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 in Komatsu, Japan. Yamaoka is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are 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 in Hirakata, Japan. Mitsui is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Giant Congenital Melanocytic Nevus, Multiple Symmetric Lipomatosis, Osteomyelitis, and Familial Multiple Lipomatosis.

      Advanced in Giant Congenital Melanocytic Nevus

      Mitsuaki Ishida
      Advanced in Giant Congenital Melanocytic Nevus

      Mitsuaki Ishida
      Takatsuki, JP 

      Mitsuaki Ishida practices in Takatsuki, Japan. Ishida is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Eccrine Porocarcinoma, Neurocutaneous Melanosis, Neuroendocrine Carcinoma of the Cervix, Gastrectomy, and Pancreaticoduodenectomy.

      Advanced in Giant Congenital Melanocytic Nevus

      Chizuru Jinno
      Advanced in Giant Congenital Melanocytic Nevus

      Chizuru Jinno
      Kyoto, JP 

      Chizuru Jinno practices in Kyoto, Japan. Jinno is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Giant Congenital Melanocytic Nevus and Epidermal Nevus.

      Advanced in Giant Congenital Melanocytic Nevus

      Kazuo Kishi
      Advanced in Giant Congenital Melanocytic Nevus

      Kazuo Kishi
      Tokyo, JP 

      Kazuo Kishi practices in Tokyo, Japan. Mr. Kishi is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Lymphedema, Craniosynostosis, Milroy Disease, Osteotomy, and Bone Graft.

      Advanced in Giant Congenital Melanocytic Nevus

      Emi Funayama
      Advanced in Giant Congenital Melanocytic Nevus

      Emi Funayama
      JP 

      Emi Funayama practices in Japan. Ms. Funayama is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Her top areas of expertise are Klippel-Trenaunay Syndrome, Milroy Disease, Scalp-Ear-Nipple Syndrome, Lymphadenectomy, and Liver Embolization.

      Advanced in Giant Congenital Melanocytic Nevus

      Jun Arata
      Advanced in Giant Congenital Melanocytic Nevus

      Jun Arata
      Otsu, JP 

      Jun Arata practices in Otsu, Japan. Mr. Arata is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Giant Congenital Melanocytic Nevus, Necrotizing Fasciitis, Osteotomy, and Laryngectomy.

      Advanced in Giant Congenital Melanocytic Nevus

      Masakatsu Hihara
      Advanced in Giant Congenital Melanocytic Nevus

      Masakatsu Hihara
      Hirakata, JP 

      Masakatsu Hihara practices in Hirakata, Japan. Mr. Hihara is rated as an Advanced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Trichoepithelioma, Ptosis, Necrotizing Fasciitis, and Giant Congenital Melanocytic Nevus.

      Hisashi Yamanaka
      Experienced in Giant Congenital Melanocytic Nevus

      Hisashi Yamanaka
      Experienced in Giant Congenital Melanocytic Nevus

      Hisashi Yamanaka
      Sanno, JP 

      Hisashi Yamanaka practices in Sanno, Japan. Mr. Yamanaka is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Rheumatoid Arthritis (RA), Arthritis, Polymyositis, Colostomy, and Liver Transplant.

      Experienced in Giant Congenital Melanocytic Nevus

      Kenjiro Kosaki
      Experienced in Giant Congenital Melanocytic Nevus

      Kenjiro Kosaki
      Tokyo, JP 

      Kenjiro Kosaki practices in Tokyo, Japan. Mr. Kosaki is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Feingold Syndrome, Increased Head Circumference, Hypotonia, Oophorectomy, and Salpingo-Oophorectomy.

      Experienced in Giant Congenital Melanocytic Nevus

      Akihiko Oyama
      Experienced in Giant Congenital Melanocytic Nevus

      Akihiko Oyama
      Fukushima, JP 

      Akihiko Oyama practices in Fukushima, Japan. Oyama is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Cleft Lip and Palate, Milroy Disease, Lymphedema, Osteotomy, and Liver Embolization.

      Experienced in Giant Congenital Melanocytic Nevus

      Daisuke Tsuruta
      Experienced in Giant Congenital Melanocytic Nevus

      Daisuke Tsuruta
      Osaka, JP 

      Daisuke Tsuruta practices in Osaka, Japan. Mr. Tsuruta is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Pemphigus Foliaceus, Pemphigus Vulgaris, Pemphigus, and Bullous Pemphigoid.

      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 133

      Last Updated: 01/09/2026

      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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      Giant Congenital Melanocytic Nevus doctor near Atlanta, GA
      Giant Congenital Melanocytic Nevus doctor near Boston, MA
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      Giant Congenital Melanocytic Nevus doctor near San Jose, CA

      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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