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    Last Updated: 01/09/2026

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    MediFind found 42 doctor with experience in Vitamin B12 Deficiency Anemia near Osaka, JP. Of these, 39 are Experienced and 3 are Advanced.

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    42 providers found
      Advanced in Vitamin B12 Deficiency Anemia

      Kazuhiro Ota
      Advanced in Vitamin B12 Deficiency Anemia

      Kazuhiro Ota
      Takatsuki, JP 

      Kazuhiro Ota practices in Takatsuki, Japan. Mr. Ota is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Subacute Combined Degeneration, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Endoscopy, and Gastrostomy.

      Advanced in Vitamin B12 Deficiency Anemia

      Kazuhide Higuchi
      Advanced in Vitamin B12 Deficiency Anemia

      Kazuhide Higuchi
      Takatsuki, JP 

      Kazuhide Higuchi practices in Takatsuki, Japan. Higuchi is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Peptic Ulcer, Jaundice, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Gastrostomy.

      Advanced in Vitamin B12 Deficiency Anemia

      Misora Ao
      Advanced in Vitamin B12 Deficiency Anemia

      Misora Ao
      Higashi-osaka, JP 

      Misora Ao practices in Higashi-osaka, Japan. Ao is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Beriberi, Malnutrition, Vitamin B12 Deficiency Anemia, and Malabsorption.

      Learn about our expert tiers
      Experienced in Vitamin B12 Deficiency Anemia

      Akihiro Tsukahara
      Experienced in Vitamin B12 Deficiency Anemia

      Akihiro Tsukahara
      Takatsuki, JP 

      Akihiro Tsukahara practices in Takatsuki, Japan. Mr. Tsukahara is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Subacute Combined Degeneration, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), Primary Lateral Sclerosis, and Vitamin B12 Deficiency Anemia.

      Experienced in Vitamin B12 Deficiency Anemia

      Toshihisa Takeuchi
      Experienced in Vitamin B12 Deficiency Anemia

      Toshihisa Takeuchi
      Osaka, JP 

      Toshihisa Takeuchi practices in Osaka, Japan. Takeuchi is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Peptic Ulcer, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Endoscopy, and Gastrostomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Masaya Takahashi
      Experienced in Vitamin B12 Deficiency Anemia

      Masaya Takahashi
      Osaka, JP 

      Masaya Takahashi practices in Osaka, Japan. Mr. Takahashi is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Febrile Neutropenia, Agranulocytosis, Asthma, Vitamin B12 Deficiency Anemia, and Bone Marrow Transplant.

      Experienced in Vitamin B12 Deficiency Anemia

      Shingo Fujita
      Experienced in Vitamin B12 Deficiency Anemia

      Shingo Fujita
      Suita, JP 

      Shingo Fujita practices in Suita, Japan. Mr. Fujita is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Rabson-Mendenhall Syndrome, Donohue Syndrome, Glycogen Storage Disease Type 9, Low Blood Sugar, and Vitrectomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Masahiro Manabe
      Experienced in Vitamin B12 Deficiency Anemia

      Masahiro Manabe
      Osaka, JP 

      Masahiro Manabe practices in Osaka, Japan. Mr. Manabe is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Sea-Blue Histiocytosis, Leukemia, Myelodysplastic Syndrome (MDS), Tissue Biopsy, and Bone Marrow Aspiration.

      Experienced in Vitamin B12 Deficiency Anemia

      Ki-ryang Koh
      Experienced in Vitamin B12 Deficiency Anemia

      Ki-ryang Koh
      Osaka, JP 

      Ki-ryang Koh practices in Osaka, Japan. Koh is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Adult T-Cell Leukemia, Sea-Blue Histiocytosis, HTLV-1 Associated Myelopathy, Tissue Biopsy, and Bone Marrow Transplant.

      Experienced in Vitamin B12 Deficiency Anemia

      Taro Shigekiyo
      Experienced in Vitamin B12 Deficiency Anemia

      Taro Shigekiyo
      Takatsuki, JP 

      Taro Shigekiyo practices in Takatsuki, Japan. Mr. Shigekiyo is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Subacute Combined Degeneration, Primary Lateral Sclerosis, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), and Myasthenia Gravis.

      Experienced in Vitamin B12 Deficiency Anemia

      Tetsuhiro Kitamura
      Experienced in Vitamin B12 Deficiency Anemia

      Tetsuhiro Kitamura
      Suita, JP 

      Tetsuhiro Kitamura practices in Suita, Japan. Kitamura is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Cushing's syndrome, Hyperaldosteronism, Hypopituitarism, Secondary Adrenal Insufficiency, and Hormone Replacement Therapy (HRT).

      Experienced in Vitamin B12 Deficiency Anemia

      Satoshi Harada
      Experienced in Vitamin B12 Deficiency Anemia

      Satoshi Harada
      Kishiwada, JP 

      Satoshi Harada practices in Kishiwada, Japan. Mr. Harada is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Peptic Ulcer, Gastrointestinal Bleeding, Endoscopy, and Gastrostomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Shigeki Arawaka
      Experienced in Vitamin B12 Deficiency Anemia

      Shigeki Arawaka
      Osaka, JP 

      Shigeki Arawaka practices in Osaka, Japan. Mr. Arawaka is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Parkinson's Disease, Movement Disorders, Guillain-Barre Syndrome, and Cardiomyopathic Lentiginosis.

      Experienced in Vitamin B12 Deficiency Anemia

      Takao Endo
      Experienced in Vitamin B12 Deficiency Anemia

      Takao Endo
      Osaka, JP 

      Takao Endo practices in Osaka, Japan. Mr. Endo is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, Late-Onset Retinal Degeneration, Gastrostomy, and Vitrectomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Noriyuki Nakajima
      Experienced in Vitamin B12 Deficiency Anemia

      Noriyuki Nakajima
      Osaka, JP 

      Noriyuki Nakajima practices in Osaka, Japan. Nakajima is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Peptic Ulcer, Watermelon Stomach, Helicobacter Pylori Infection, Angiodysplasia of the Colon, and Endoscopy.

      Experienced in Vitamin B12 Deficiency Anemia

      Toru Otori
      Experienced in Vitamin B12 Deficiency Anemia

      Toru Otori
      Kowakae, JP 

      Toru Otori practices in Kowakae, Japan. Mr. Otori is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Febrile Neutropenia, Renal Cell Carcinoma (RCC), Vitamin B12 Deficiency Anemia, and Pseudomembranous Colitis.

      Experienced in Vitamin B12 Deficiency Anemia

      Sohei R. Yoshimura
      Experienced in Vitamin B12 Deficiency Anemia

      Sohei R. Yoshimura
      Osaka, JP 

      Sohei Yoshimura practices in Osaka, Japan. Yoshimura is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Stroke, Atrial Fibrillation, Transient Ischemic Attack (TIA), Subarachnoid Hemorrhage, and Thrombectomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Keiji Nakasho
      Experienced in Vitamin B12 Deficiency Anemia

      Keiji Nakasho
      Suita, JP 

      Keiji Nakasho practices in Suita, Japan. Mr. Nakasho is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Pernicious Anemia, Osteosarcoma, Adult Soft Tissue Sarcoma, Pancreaticoduodenectomy, and Liver Embolization.

      Experienced in Vitamin B12 Deficiency Anemia

      Nobuya Inagaki
      Experienced in Vitamin B12 Deficiency Anemia

      Nobuya Inagaki
      Kitano, JP 

      Nobuya Inagaki practices in Kitano, Japan. Inagaki is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Type 2 Diabetes (T2D), Insulinoma, Low Blood Sugar, Islet Cell Transplantation, and Liver Transplant.

      Experienced in Vitamin B12 Deficiency Anemia

      Taro Iwatsubo
      Experienced in Vitamin B12 Deficiency Anemia

      Taro Iwatsubo
      Osaka, JP 

      Taro Iwatsubo practices in Osaka, Japan. Mr. Iwatsubo is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Esophageal Cancer, Gastroesophageal Reflux Disease (GERD), Gastrointestinal Bleeding, Endoscopy, and Gastrostomy.

      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 42

      Last Updated: 01/09/2026

      What is the definition of Vitamin B12 Deficiency Anemia?

      Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are many types of anemia.

      Vitamin B12 deficiency anemia is a low red blood cell count due to a lack (deficiency) of vitamin B12.

      When should I see a Vitamin B12 Deficiency Anemia doctor in Osaka, 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 Vitamin B12 Deficiency Anemia doctor in Osaka, 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 Vitamin B12 Deficiency Anemia doctor in Osaka, JP?

      You can find a Vitamin B12 Deficiency Anemia doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank Vitamin B12 Deficiency Anemia doctors in Osaka, 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 Vitamin B12 Deficiency Anemia doctors in Osaka, 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 Vitamin B12 Deficiency Anemia doctor in Osaka, 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 Vitamin B12 Deficiency Anemia doctor search results page. 

      Why is it important to get a second opinion from a different Vitamin B12 Deficiency Anemia 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 Vitamin B12 Deficiency Anemia doctor in Osaka, 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 Vitamin B12 Deficiency Anemia 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 Vitamin B12 Deficiency Anemia 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 Vitamin B12 Deficiency Anemia doctors in Osaka, JP?

      Look for the filter feature on the left side of the Vitamin B12 Deficiency Anemia 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 Vitamin B12 Deficiency Anemia doctor that offers video calls?

      Look for the filter feature on the left-side of the Vitamin B12 Deficiency Anemia 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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