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    Last Updated: 01/09/2026

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    MediFind found 20 doctor with experience in Porphyria near Nagano, JP. Of these, 20 are Experienced.

    Location
    LocationClose
    20 providers found
      Experienced in Porphyria

      Michiharu Komatsu
      Experienced in Porphyria

      Michiharu Komatsu
      Suwa, JP 

      Michiharu Komatsu practices in Suwa, Japan. Komatsu is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Mesenteric Artery Ischemia, Citrullinemia, Primary Biliary Cholangitis, Cholestasis, and Pancreaticoduodenectomy.

      Experienced in Porphyria

      Takefumi Kimura
      Experienced in Porphyria

      Takefumi Kimura
      Nagano, JP 

      Takefumi Kimura practices in Nagano, Japan. Kimura is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Non-Alcoholic Fatty Liver Disease, Mesenteric Artery Ischemia, Primary Biliary Cholangitis, Pancreaticoduodenectomy, and Gastrostomy.

      Experienced in Porphyria

      Naoki Tanaka
      Experienced in Porphyria

      Naoki Tanaka
      Nagano, JP 

      Naoki Tanaka practices in Nagano, Japan. Mr. Tanaka is rated as an Experienced expert by MediFind in the treatment of Porphyria. His top areas of expertise are Non-Alcoholic Fatty Liver Disease, Mesenteric Artery Ischemia, Colorectal Polyps, Gastrectomy, and Colonoscopy.

      Learn about our expert tiers
      Experienced in Porphyria

      Satoru Joshita
      Experienced in Porphyria

      Satoru Joshita
      Nagawa, JP 

      Satoru Joshita practices in Nagawa, Japan. Mr. Joshita is rated as an Experienced expert by MediFind in the treatment of Porphyria. His top areas of expertise are Primary Biliary Cholangitis, Cholestasis, Cirrhosis, Gastrostomy, and Endoscopy.

      Experienced in Porphyria

      Naoyuki Fujimori
      Experienced in Porphyria

      Naoyuki Fujimori
      Ueda, JP 

      Naoyuki Fujimori practices in Ueda, Japan. Fujimori is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Cirrhosis, Primary Biliary Cholangitis, Non-Alcoholic Fatty Liver Disease, Hypogonadism Primary Partial Alopecia, and Pancreaticoduodenectomy.

      Experienced in Porphyria

      Shun-ichi Wakabayashi
      Experienced in Porphyria

      Shun-ichi Wakabayashi
      Nagano, JP 

      Shun-ichi Wakabayashi practices in Nagano, Japan. Wakabayashi is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Diskitis, Non-Alcoholic Fatty Liver Disease, Ascites, Angioimmunoblastic T-cell Lymphoma, and Laminectomy.

      Experienced in Porphyria

      Takashi Muraki
      Experienced in Porphyria

      Takashi Muraki
      Ikeda, JP 

      Takashi Muraki practices in Ikeda, Japan. Mr. Muraki is rated as an Experienced expert by MediFind in the treatment of Porphyria. His top areas of expertise are Gallbladder Cancer, Hereditary Pancreatitis, Gallbladder Disease, Gallbladder Removal, and Pancreaticoduodenectomy.

      Experienced in Porphyria

      Hideo Kunimoto
      Experienced in Porphyria

      Hideo Kunimoto
      Nagano, JP 

      Hideo Kunimoto practices in Nagano, Japan. Mr. Kunimoto is rated as an Experienced expert by MediFind in the treatment of Porphyria. His top areas of expertise are Fitz-Hugh-Curtis Syndrome, Hepatitis, Liver Cancer, Porphyria Cutanea Tarda, and Cardiac Ablation.

      Experienced in Porphyria

      Masayuki Mori
      Experienced in Porphyria

      Masayuki Mori
      Matsumoto, JP 

      Masayuki Mori practices in Matsumoto, Japan. Mr. Mori is rated as an Experienced expert by MediFind in the treatment of Porphyria. His top areas of expertise are Primary Amyloidosis, Cataract, Hereditary Coproporphyria, and Danon Disease.

      Experienced in Porphyria

      Takeji Umemura
      Experienced in Porphyria

      Takeji Umemura
      Matsumoto, JP 

      Takeji Umemura practices in Matsumoto, Japan. Umemura is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Primary Biliary Cholangitis, Hepatitis, Autoimmune Hepatitis, Pancreaticoduodenectomy, and Gastrostomy.

      Experienced in Porphyria

      Ryuhei Okuyama
      Experienced in Porphyria

      Ryuhei Okuyama
      Matsumoto, JP 

      Ryuhei Okuyama practices in Matsumoto, Japan. Okuyama is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Melanoma, Rheumatoid Vasculitis, Anhidrosis, Extramammary Paget Disease, and Thymectomy.

      Experienced in Porphyria

      Keiichi Higuchi
      Experienced in Porphyria

      Keiichi Higuchi
      Matsumoto, JP 

      Keiichi Higuchi practices in Matsumoto, Japan. Higuchi is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Primary Amyloidosis, Hereditary Coproporphyria, Cataract, and Macroglossia.

      Experienced in Porphyria

      Mai Iwaya
      Experienced in Porphyria

      Mai Iwaya
      Matsumoto, JP 

      Mai Iwaya practices in Matsumoto, Japan. Ms. Iwaya is rated as an Experienced expert by MediFind in the treatment of Porphyria. Her top areas of expertise are Ollier Disease, Maffucci Syndrome, Colorectal Cancer, Endoscopy, and Pancreatectomy.

      Experienced in Porphyria

      Yasutomo Mikoshiba
      Experienced in Porphyria

      Yasutomo Mikoshiba
      Nagano, JP 

      Yasutomo Mikoshiba practices in Nagano, Japan. Mikoshiba is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Porphyria Cutanea Tarda, Melanoma, Generalized Pustular Psoriasis (GPP), and Basal Cell Skin Cancer.

      Experienced in Porphyria

      Yugo Iwaya
      Experienced in Porphyria

      Yugo Iwaya
      Matsumoto, JP 

      Yugo Iwaya practices in Matsumoto, Japan. Mr. Iwaya is rated as an Experienced expert by MediFind in the treatment of Porphyria. His top areas of expertise are Barrett Esophagus, Gastroesophageal Reflux Disease (GERD), Gastritis, Endoscopy, and Gastrostomy.

      Experienced in Porphyria

      Soichiro Shibata
      Experienced in Porphyria

      Soichiro Shibata
      Nagano, JP 

      Soichiro Shibata practices in Nagano, Japan. Shibata is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Acquired Amegakaryocytic Thrombocytopenia, Hepatitis, Hepatitis C, and Cirrhosis.

      Experienced in Porphyria

      Tomoo Yamazaki
      Experienced in Porphyria

      Tomoo Yamazaki
      Matsumoto, JP 

      Tomoo Yamazaki practices in Matsumoto, Japan. Yamazaki is rated as an Experienced expert by MediFind in the treatment of Porphyria. Their top areas of expertise are Hepatitis, Cirrhosis, Primary Biliary Cholangitis, Hepatitis C, and Gastrostomy.

      Experienced in Porphyria

      Yukiko Kiniwa
      Experienced in Porphyria

      Yukiko Kiniwa
      Matsumoto, JP 

      Yukiko Kiniwa practices in Matsumoto, Japan. Ms. Kiniwa is rated as an Experienced expert by MediFind in the treatment of Porphyria. Her top areas of expertise are Melanoma, Extramammary Paget Disease, Linear Nevus Sebaceous Syndrome, Epidermal Nevus, and Thymectomy.

      Experienced in Porphyria

      Ayumi Sugiura
      Experienced in Porphyria

      Ayumi Sugiura
      Nakano, JP 

      Ayumi Sugiura practices in Nakano, Japan. Ms. Sugiura is rated as an Experienced expert by MediFind in the treatment of Porphyria. Her top areas of expertise are Hepatitis C, Primary Biliary Cholangitis, Hepatitis, and Cirrhosis.

      Experienced in Porphyria

      Hiroki Miyahara
      Experienced in Porphyria

      Hiroki Miyahara
      Matsumoto, JP 

      Hiroki Miyahara practices in Matsumoto, Japan. Mr. Miyahara is rated as an Experienced expert by MediFind in the treatment of Porphyria. His top areas of expertise are Primary Amyloidosis, Hereditary Coproporphyria, Cataract, and Porphyria.

      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 Porphyria?

      Porphyrias are a group of rare disorders in which an important part of hemoglobin, called heme, is not made properly. Hemoglobin is a protein in red blood cells that carries oxygen. Heme is also found in myoglobin, a protein found in certain muscles.

      When should I see a Porphyria 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 a Porphyria 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 Porphyria doctor in Nagano, JP?

      You can find a Porphyria doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank Porphyria 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 Porphyria 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 a Porphyria 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 Porphyria doctor search results page. 

      Why is it important to get a second opinion from a different Porphyria 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 Porphyria 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 Porphyria 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 Porphyria 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 Porphyria doctors in Nagano, JP?

      Look for the filter feature on the left side of the Porphyria 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 Porphyria doctor that offers video calls?

      Look for the filter feature on the left-side of the Porphyria 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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