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    Last Updated: 01/09/2026

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    MediFind found 20 doctor with experience in Giant Congenital Melanocytic Nevus near Hokkaido, JP. Of these, 19 are Experienced and 1 are Advanced.

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    20 providers found
      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.

      Experienced in Giant Congenital Melanocytic Nevus

      Shin Iinuma
      Experienced in Giant Congenital Melanocytic Nevus

      Shin Iinuma
      Asahikawa, JP 

      Shin Iinuma practices in Asahikawa, Japan. Iinuma is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Pustular Psoriasis, Generalized Pustular Psoriasis (GPP), Psoriasis, and Dystrophic Epidermolysis Bullosa.

      Experienced in Giant Congenital Melanocytic Nevus

      Ken Natsuga
      Experienced in Giant Congenital Melanocytic Nevus

      Ken Natsuga
      Sapporo, JP 

      Ken Natsuga practices in Sapporo, Japan. Mr. Natsuga is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Epidermolysis Bullosa, Bullae, Bullous Pemphigoid, Tissue Biopsy, and Splenectomy.

      Learn about our expert tiers
      Experienced in Giant Congenital Melanocytic Nevus

      Yuhei Yamamoto
      Experienced in Giant Congenital Melanocytic Nevus

      Yuhei Yamamoto
      JP 

      Yuhei Yamamoto practices in Japan. Yamamoto is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Klippel-Trenaunay Syndrome, Milroy Disease, Lymphedema, Lymphadenectomy, and Hemorrhoidectomy.

      Experienced in Giant Congenital Melanocytic Nevus

      Yuka Maya
      Experienced in Giant Congenital Melanocytic Nevus

      Yuka Maya
      Sapporo, JP 

      Yuka Maya practices in Sapporo, Japan. Ms. Maya is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Her top areas of expertise are Comedones, Discoid Lupus Erythematosus (DLE), Alcoholic Cirrhosis, and Pigmented Purpuric Dermatosis.

      Experienced in Giant Congenital Melanocytic Nevus

      Taku Maeda
      Experienced in Giant Congenital Melanocytic Nevus

      Taku Maeda
      Sapporo, JP 

      Taku Maeda practices in Sapporo, Japan. Mr. Maeda is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Klippel-Trenaunay Syndrome, Scalp-Ear-Nipple Syndrome, Milroy Disease, Lymphedema, and Lymphadenectomy.

      Experienced in Giant Congenital Melanocytic Nevus

      Tadashi Hasegawa
      Experienced in Giant Congenital Melanocytic Nevus

      Tadashi Hasegawa
      Sapporo, JP 

      Tadashi Hasegawa practices in Sapporo, Japan. Mr. Hasegawa is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Adult Soft Tissue Sarcoma, Fibrosarcoma, Malignant Peripheral Nerve Sheath Tumor, Pancreaticoduodenectomy, and Pancreatectomy.

      Experienced in Giant Congenital Melanocytic Nevus

      Hideki Nakamura
      Experienced in Giant Congenital Melanocytic Nevus

      Hideki Nakamura
      Sapporo, JP 

      Hideki Nakamura practices in Sapporo, Japan. Mr. Nakamura is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Dystrophic Epidermolysis Bullosa, Epidermolysis Bullosa, Bullae, and Sandhaus Ben-Ami Syndrome.

      Experienced in Giant Congenital Melanocytic Nevus

      Toshihiko Hayashi
      Experienced in Giant Congenital Melanocytic Nevus

      Toshihiko Hayashi
      Asahikawa, JP 

      Toshihiko Hayashi practices in Asahikawa, Japan. Hayashi is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Extramammary Paget Disease, Klippel-Trenaunay Syndrome, Milroy Disease, Lymphadenectomy, and Bone Graft.

      Experienced in Giant Congenital Melanocytic Nevus

      Hiroshi Shimizu
      Experienced in Giant Congenital Melanocytic Nevus

      Hiroshi Shimizu
      Biosystems Science Course, 
      Sapporo, JP 

      Hiroshi Shimizu practices in Sapporo, Japan. Mr. Shimizu is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Bullous Pemphigoid, Palmoplantar Keratoderma, Acrokeratoelastoidosis of Costa, Tissue Biopsy, and Ileostomy.

      Experienced in Giant Congenital Melanocytic Nevus

      Tetsunori Kimura
      Experienced in Giant Congenital Melanocytic Nevus

      Tetsunori Kimura
      Sapporo, JP 

      Tetsunori Kimura practices in Sapporo, Japan. Kimura is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Sebaceous Adenoma, Seborrheic Keratosis, Acrospiroma, and Basal Cell Skin Cancer.

      Experienced in Giant Congenital Melanocytic Nevus

      Wataru Nishie
      Experienced in Giant Congenital Melanocytic Nevus

      Wataru Nishie
      Sapporo, JP 

      Wataru Nishie practices in Sapporo, Japan. Mr. Nishie is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Bullous Pemphigoid, Bullae, Cicatricial Pemphigoid, and Epidermolysis Bullosa.

      Experienced in Giant Congenital Melanocytic Nevus

      Ken Yamashita
      Experienced in Giant Congenital Melanocytic Nevus

      Ken Yamashita
      Sapporo, JP 

      Ken Yamashita practices in Sapporo, Japan. Mr. Yamashita is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Microtia, Ectropion, Anophthalmia Plus Syndrome, Osteotomy, and Cerebral Artery Bypass Surgery.

      Experienced in Giant Congenital Melanocytic Nevus

      Takatoshi Yotsuyanagi
      Experienced in Giant Congenital Melanocytic Nevus

      Takatoshi Yotsuyanagi
      Sapporo, JP 

      Takatoshi Yotsuyanagi practices in Sapporo, Japan. Yotsuyanagi is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Microtia, Goldenhar Disease, Acrofacial Dysostosis Rodriguez Type, Osteotomy, and Pancreaticoduodenectomy.

      Experienced in Giant Congenital Melanocytic Nevus

      Tamotsu Soma
      Experienced in Giant Congenital Melanocytic Nevus

      Tamotsu Soma
      Sapporo, JP 

      Tamotsu Soma practices in Sapporo, Japan. Mr. Soma is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Pigmented Villonodular Synovitis, Fibrosarcoma, Adult Soft Tissue Sarcoma, and Giant Congenital Melanocytic Nevus.

      Experienced in Giant Congenital Melanocytic Nevus

      Naoki Murao
      Experienced in Giant Congenital Melanocytic Nevus

      Naoki Murao
      Sapporo, JP 

      Naoki Murao practices in Sapporo, Japan. Mr. Murao is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Keloids, Klippel-Trenaunay Syndrome, Milroy Disease, and Angiomyoma.

      Experienced in Giant Congenital Melanocytic Nevus

      Katsushige Yamashiro
      Experienced in Giant Congenital Melanocytic Nevus

      Katsushige Yamashiro
      Muroran, JP 

      Katsushige Yamashiro practices in Muroran, Japan. Yamashiro is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. Their top areas of expertise are Proliferating Trichilemmal Cyst, Endometrial Cancer, Breast Cancer, Hysterectomy, and Lymphadenectomy.

      Experienced in Giant Congenital Melanocytic Nevus

      Masayuki Osawa
      Experienced in Giant Congenital Melanocytic Nevus

      Masayuki Osawa
      Sapporo, JP 

      Masayuki Osawa practices in Sapporo, Japan. Mr. Osawa is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Milroy Disease, Lymphedema, Oral-Facial-Digital Syndrome, Frontonasal Dysplasia, and Septoplasty.

      Experienced in Giant Congenital Melanocytic Nevus

      Takahiro Kobayashi
      Experienced in Giant Congenital Melanocytic Nevus

      Takahiro Kobayashi
      Kitami, JP 

      Takahiro Kobayashi practices in Kitami, Japan. Mr. Kobayashi is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Pityriasis Lichenoides Et Varioliformis Acuta, Pityriasis Lichenoides Chronica, Pityriasis Lichenoides, and Parapsoriasis.

      Experienced in Giant Congenital Melanocytic Nevus

      Shintaro Sugita
      Experienced in Giant Congenital Melanocytic Nevus

      Shintaro Sugita
      Sapporo, JP 

      Shintaro Sugita practices in Sapporo, Japan. Mr. Sugita is rated as an Experienced expert by MediFind in the treatment of Giant Congenital Melanocytic Nevus. His top areas of expertise are Adult Soft Tissue Sarcoma, Fibrosarcoma, Malignant Peripheral Nerve Sheath Tumor, Pancreaticoduodenectomy, and Endoscopy.

      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 20

      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 Hokkaido, JP?

      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 Hokkaido, JP?

      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 Hokkaido, JP?

      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 Hokkaido, JP?

      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 Hokkaido, JP?

      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 Hokkaido, JP?

      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 Hokkaido, JP?

      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 Hokkaido, JP?

      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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