The 20 Best Vitamin B12 Deficiency Anemia Doctors in Spain

Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 226 doctor with experience in Vitamin B12 Deficiency Anemia near Spain. Of these, 215 are Experienced, 10 are Advanced and 1 are Distinguished.

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226 providers found
    Distinguished in Vitamin B12 Deficiency Anemia

    Maria Salinas-Casta
    Distinguished in Vitamin B12 Deficiency Anemia

    Maria Salinas-Casta
    San Juan De Alicante, VC, ES 

    Maria Salinas-Casta practices in San Juan De Alicante, Spain. Ms. Salinas-Casta is rated as a Distinguished expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Magnesium Deficiency, Vitamin B12 Deficiency Anemia, Vitamin B12 Deficiency, and Malnutrition.

    Advanced in Vitamin B12 Deficiency Anemia

    Jose A. Delgado
    Advanced in Vitamin B12 Deficiency Anemia

    Jose A. Delgado
    Palma, PM, ES 

    Jose Delgado practices in Palma, Spain. Mr. Delgado is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Vitamin B12 Deficiency Anemia, Vitamin B12 Deficiency, Malnutrition, and Neonatal Hypothyroidism.

    Advanced in Vitamin B12 Deficiency Anemia

    Fernando J. Bermejo-Jose
    Advanced in Vitamin B12 Deficiency Anemia

    Fernando J. Bermejo-Jose
    Fuenlabrada, MD, ES 

    Fernando Bermejo-Jose practices in Fuenlabrada, Spain. Mr. Bermejo-Jose is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.

    Learn about our expert tiers
    Advanced in Vitamin B12 Deficiency Anemia

    Alicia Algaba
    Advanced in Vitamin B12 Deficiency Anemia

    Alicia Algaba
    La Paz, MD, ES 

    Alicia Algaba practices in La Paz, Spain. Ms. Algaba is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Viral Gastroenteritis, Colitis, Crohn's Disease, Colonoscopy, and Endoscopy.

    Advanced in Vitamin B12 Deficiency Anemia

    Marcela Gross-Gonzalez
    Advanced in Vitamin B12 Deficiency Anemia

    Marcela Gross-Gonzalez
    Madrid, MD, ES 

    Marcela Gross-Gonzalez practices in Madrid, Spain. Ms. Gross-Gonzalez is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Obesity, Obesity in Children, Congenital Hyperinsulinism, and Malnutrition.

    Advanced in Vitamin B12 Deficiency Anemia

    Emilio Flores
    Advanced in Vitamin B12 Deficiency Anemia

    Emilio Flores
    Elche, VC, ES 

    Emilio Flores practices in Elche, Spain. Mr. Flores is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Magnesium Deficiency, Vitamin B12 Deficiency, Vitamin B12 Deficiency Anemia, and Malnutrition.

    Advanced in Vitamin B12 Deficiency Anemia

    Maite Garrigos-Lopez
    Advanced in Vitamin B12 Deficiency Anemia

    Maite Garrigos-Lopez
    San Juan De Alicante, VC, ES 

    Maite Garrigos-Lopez practices in San Juan De Alicante, Spain. Ms. Garrigos-Lopez is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Magnesium Deficiency, Vitamin B12 Deficiency, Vitamin B12 Deficiency Anemia, and Malnutrition.

    Advanced in Vitamin B12 Deficiency Anemia

    Josep M. Bauca
    Advanced in Vitamin B12 Deficiency Anemia

    Josep M. Bauca
    Palma, PM, ES 

    Josep Bauca practices in Palma, Spain. Mr. Bauca is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Vitamin B12 Deficiency Anemia, Obstructive Sleep Apnea, Vitamin B12 Deficiency, and Hemolysis.

    Advanced in Vitamin B12 Deficiency Anemia

    Angelica Narbon-Gallego
    Advanced in Vitamin B12 Deficiency Anemia

    Angelica Narbon-Gallego
    Madrid, MD, ES 

    Angelica Narbon-Gallego practices in Madrid, Spain. Ms. Narbon-Gallego is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Vitamin B12 Deficiency Anemia, Malnutrition, Iron Deficiency Anemia, and Metabolic Syndrome.

    Advanced in Vitamin B12 Deficiency Anemia

    Maria P. Vaquero
    Advanced in Vitamin B12 Deficiency Anemia

    Maria P. Vaquero
    Madrid, MD, ES 

    Maria Vaquero practices in Madrid, Spain. Ms. Vaquero is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Iron Deficiency Anemia, Vitamin B12 Deficiency Anemia, Malnutrition, and Anemia.

    Advanced in Vitamin B12 Deficiency Anemia

    Raquel Yahyaoui
    Advanced in Vitamin B12 Deficiency Anemia

    Raquel Yahyaoui
    Malaga, AN, ES 

    Raquel Yahyaoui practices in Malaga, Spain. Ms. Yahyaoui is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Homocystinuria, Vitamin B12 Deficiency Anemia, Primary Carnitine Deficiency, and Urea Cycle Disorders (UCD).

    Raquel Morras-Banos
    Experienced in Vitamin B12 Deficiency Anemia

    Raquel Morras-Banos
    Experienced in Vitamin B12 Deficiency Anemia

    Raquel Morras-Banos
    Madrid, MD, ES 

    Raquel Morras-Banos practices in Madrid, Spain. Ms. Morras-Banos is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Vitamin B12 Deficiency and Vitamin B12 Deficiency Anemia.

    Javier P. Gisbert
    Experienced in Vitamin B12 Deficiency Anemia

    Javier P. Gisbert
    Experienced in Vitamin B12 Deficiency Anemia

    Javier P. Gisbert
    Madrid, MD, ES 

    Javier Gisbert practices in Madrid, Spain. Mr. Gisbert is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Helicobacter Pylori Infection, Viral Gastroenteritis, Ulcerative Colitis, Endoscopy, and Ileostomy.

    Jose A. Arranz
    Experienced in Vitamin B12 Deficiency Anemia

    Jose A. Arranz
    Experienced in Vitamin B12 Deficiency Anemia

    Jose A. Arranz
    Barcelona, CT, ES 

    Jose Arranz practices in Barcelona, Spain. Mr. Arranz is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Argininosuccinic Aciduria, Citrullinemia, Propionic Acidemia, and Gastrointestinal Bleeding.

    Experienced in Vitamin B12 Deficiency Anemia

    Judit Villoria-Garcia
    Experienced in Vitamin B12 Deficiency Anemia

    Judit Villoria-Garcia
    Barcelona, CT, ES 

    Judit Villoria-Garcia practices in Barcelona, Spain. Ms. Villoria-Garcia is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Glutaric Acidemia Type 1, Hyperlysinemia, Severe Combined Immunodeficiency (SCID), and Zellweger Syndrome.

    Experienced in Vitamin B12 Deficiency Anemia

    Francisco J. Fernandez
    Experienced in Vitamin B12 Deficiency Anemia

    Francisco J. Fernandez
    Madrid, MD, ES 

    Francisco Fernandez practices in Madrid, Spain. Mr. Fernandez is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Pernicious Anemia, Juvenile Temporal Arteritis, Temporal Arteritis, and Giant Cell Arteritis (GCA).

    Experienced in Vitamin B12 Deficiency Anemia

    Robinson Velez-Ramirez
    Experienced in Vitamin B12 Deficiency Anemia

    Robinson Velez-Ramirez
    Pamplona, NC, ES 

    Robinson Velez-Ramirez practices in Pamplona, Spain. Mr. Velez-Ramirez is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Obesity, Abdominal Obesity Metabolic Syndrome, Metabolic Syndrome, and Congenital Hyperinsulinism.

    Experienced in Vitamin B12 Deficiency Anemia

    Teresa Cuesta-Sanz
    Experienced in Vitamin B12 Deficiency Anemia

    Teresa Cuesta-Sanz
    Madrid, MD, ES 

    Teresa Cuesta-Sanz practices in Madrid, Spain. Ms. Cuesta-Sanz is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Vitamin B12 Deficiency, Vitamin B12 Deficiency Anemia, and Malnutrition.

    Experienced in Vitamin B12 Deficiency Anemia

    Angel F. Remacha
    Experienced in Vitamin B12 Deficiency Anemia

    Angel F. Remacha
    Barcelona, CT, ES 

    Angel Remacha practices in Barcelona, Spain. Remacha is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Iron Deficiency Anemia, Anemia, Vitamin B12 Deficiency Anemia, and MYH9 Related Thrombocytopenia.

    Experienced in Vitamin B12 Deficiency Anemia

    Gonzalo J. Palacios
    Experienced in Vitamin B12 Deficiency Anemia

    Gonzalo J. Palacios
    Madrid, MD, ES 

    Gonzalo Palacios practices in Madrid, Spain. Mr. Palacios is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Vitamin B12 Deficiency Anemia, Folate Deficiency, Malnutrition, and Vitamin B12 Deficiency.

    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 226

    Last Updated: 02/22/2026

    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 Spain?

    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 Spain?

    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 Spain?

    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 Spain?

    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 Spain?

    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 Spain?

    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 Spain?

    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 Spain?

    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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