The 20 Best Erythropoietic Protoporphyria Doctors Near Me in Nagano, JP

Find the Top Erythropoietic Protoporphyria Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 14 doctor with experience in Erythropoietic Protoporphyria near Nagano, JP. Of these, 14 are Experienced.

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14 providers found
    Experienced in Erythropoietic Protoporphyria

    Takefumi Kimura
    Experienced in Erythropoietic Protoporphyria

    Takefumi Kimura
    Matsumoto, JP 

    Takefumi Kimura practices practicing medicine in Matsumoto, Japan. Kimura is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Mesenteric Artery Ischemia, Primary Biliary Cholangitis, Pancreaticoduodenectomy, and Gastrostomy.

    Experienced in Erythropoietic Protoporphyria

    Michiharu Komatsu
    Experienced in Erythropoietic Protoporphyria

    Michiharu Komatsu
    Suwa, JP 

    Michiharu Komatsu practices practicing medicine in Suwa, Japan. Komatsu is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Mesenteric Artery Ischemia, Citrullinemia, Primary Biliary Cholangitis, Cholestasis, and Pancreaticoduodenectomy.

    Experienced in Erythropoietic Protoporphyria

    Naoki Tanaka
    Experienced in Erythropoietic Protoporphyria

    Naoki Tanaka
    Matsumoto, JP 

    Naoki Tanaka practices practicing medicine in Matsumoto, Japan. Mr. Tanaka is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Mesenteric Artery Ischemia, Colorectal Polyps, Gastrectomy, and Colonoscopy.

    Learn about our expert tiers
    Experienced in Erythropoietic Protoporphyria

    Shun-ichi Wakabayashi
    Experienced in Erythropoietic Protoporphyria

    Shun-ichi Wakabayashi
    Matsumoto, JP 

    Shun-ichi Wakabayashi practices practicing medicine in Matsumoto, Japan. Wakabayashi is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. Their clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Diskitis, Ascites, Hepatitis C, and Laminectomy.

    Experienced in Erythropoietic Protoporphyria

    Naoyuki Fujimori
    Experienced in Erythropoietic Protoporphyria

    Naoyuki Fujimori
    Ueda, JP 

    Naoyuki Fujimori practices practicing medicine in Ueda, Japan. Fujimori is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. They are also highly rated in 3 other conditions, according to our data. Their clinical expertise encompasses Cirrhosis, Primary Biliary Cholangitis, Non-Alcoholic Fatty Liver Disease, Hypogonadism Primary Partial Alopecia, and Pancreaticoduodenectomy.

    Experienced in Erythropoietic Protoporphyria

    Yugo Iwaya
    Experienced in Erythropoietic Protoporphyria

    Yugo Iwaya
    Matsumoto, JP 

    Yugo Iwaya practices practicing medicine in Matsumoto, Japan. Mr. Iwaya is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Gastritis, Endoscopy, and Gastrostomy.

    Experienced in Erythropoietic Protoporphyria

    Ayumi Sugiura
    Experienced in Erythropoietic Protoporphyria

    Ayumi Sugiura
    Nakano, JP 

    Ayumi Sugiura practices practicing medicine in Nakano, Japan. Ms. Sugiura is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Hepatitis C, Primary Biliary Cholangitis, Hepatitis, and Cirrhosis.

    Experienced in Erythropoietic Protoporphyria

    Satoru Joshita
    Experienced in Erythropoietic Protoporphyria

    Satoru Joshita
    Nagawa, JP 

    Satoru Joshita practices practicing medicine in Nagawa, Japan. Mr. Joshita is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Primary Biliary Cholangitis, Cholestasis, Cholangitis, Gastrostomy, and Endoscopy.

    Experienced in Erythropoietic Protoporphyria

    Tomoo Yamazaki
    Experienced in Erythropoietic Protoporphyria

    Tomoo Yamazaki
    Matsumoto, JP 

    Tomoo Yamazaki practices practicing medicine in Matsumoto, Japan. Yamazaki is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Hepatitis, Cirrhosis, Primary Biliary Cholangitis, Hepatitis C, and Gastrostomy.

    Experienced in Erythropoietic Protoporphyria

    Soichiro Shibata
    Experienced in Erythropoietic Protoporphyria

    Soichiro Shibata
    Nagano, JP 

    Soichiro Shibata practices practicing medicine in Nagano, Japan. Shibata is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. Their clinical expertise encompasses Acquired Amegakaryocytic Thrombocytopenia, Hepatitis C, Hepatitis, and Cirrhosis.

    Experienced in Erythropoietic Protoporphyria

    Mai Iwaya
    Experienced in Erythropoietic Protoporphyria

    Mai Iwaya
    Matsumoto, JP 

    Mai Iwaya practices practicing medicine in Matsumoto, Japan. Ms. Iwaya is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Ollier Disease, Maffucci Syndrome, Colorectal Cancer, Endoscopy, and Pancreatectomy.

    Experienced in Erythropoietic Protoporphyria

    Takeji Umemura
    Experienced in Erythropoietic Protoporphyria

    Takeji Umemura
    Matsumoto, JP 

    Takeji Umemura practices practicing medicine in Matsumoto, Japan. Umemura is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. They are also highly rated in 19 other conditions, according to our data. Their clinical expertise encompasses Primary Biliary Cholangitis, Hepatitis, Autoimmune Hepatitis, Pancreaticoduodenectomy, and Gastrostomy.

    Experienced in Erythropoietic Protoporphyria

    Akihiro Matsumoto
    Experienced in Erythropoietic Protoporphyria

    Akihiro Matsumoto
    Matsumoto, JP 

    Akihiro Matsumoto practices practicing medicine in Matsumoto, Japan. Mr. Matsumoto is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Primary Biliary Cholangitis, Hepatitis, Hepatitis B, Endoscopy, and Colonoscopy.

    Experienced in Erythropoietic Protoporphyria

    Takashi Muraki
    Experienced in Erythropoietic Protoporphyria

    Takashi Muraki
    Ikeda, JP 

    Takashi Muraki practices practicing medicine in Ikeda, Japan. Mr. Muraki is rated as an Experienced expert by MediFind in the treatment of Erythropoietic Protoporphyria. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Gallbladder Cancer, Hereditary Pancreatitis, Gallbladder Disease, Gallbladder Removal, and Pancreaticoduodenectomy.

    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.
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    Last Updated: 04/28/2026

    What is the definition of Erythropoietic Protoporphyria?

    Erythropoietic protoporphyria (EPP) is a type of porphyria. Porphyrias are caused by an abnormality in the heme production process. Heme is essential in enabling our blood cells to carry oxygen and in breaking down chemical compounds in the liver. Erythropoietic protoporphyria is caused by pathogenic variants in the FECH gene which lead to an impaired activity of ferrocheletase (FECH), an important enzyme in heme production. This results in the build-up of protoporphyrin in the bone marrow, red blood cells, blood plasma, skin, and eventually liver. Build up of protoporphyrin can cause extreme sensitivity to sunlight, liver damage, abdominal pain, gallstones, and enlargement of the spleen. Inheritance is autosomal recessive.

    When should I see an Erythropoietic Protoporphyria doctor in Nagano, 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 an Erythropoietic Protoporphyria doctor in Nagano, 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 Erythropoietic Protoporphyria doctor in Nagano, JP?

    You can find an Erythropoietic Protoporphyria doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Erythropoietic Protoporphyria doctors in Nagano, 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 Erythropoietic Protoporphyria doctors in Nagano, 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 an Erythropoietic Protoporphyria doctor in Nagano, 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 Erythropoietic Protoporphyria doctor search results page. 

    Why is it important to get a second opinion from a different Erythropoietic Protoporphyria 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 an Erythropoietic Protoporphyria doctor in Nagano, 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 Erythropoietic Protoporphyria 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 Erythropoietic Protoporphyria 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 Erythropoietic Protoporphyria doctors in Nagano, JP?

    Look for the filter feature on the left side of the Erythropoietic Protoporphyria 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 an Erythropoietic Protoporphyria doctor that offers video calls?

    Look for the filter feature on the left-side of the Erythropoietic Protoporphyria 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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