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    Last Updated: 02/22/2026

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    MediFind found 64 doctor with experience in Vitamin B12 Deficiency Anemia near Sao Paulo, SP. Of these, 62 are Experienced and 2 are Advanced.

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    64 providers found
      Advanced in Vitamin B12 Deficiency Anemia

      Dirce L. Marchioni
      Advanced in Vitamin B12 Deficiency Anemia

      Dirce L. Marchioni
      Sao Paulo, SP, BR 
       (1.0 km away)

      Dirce Marchioni practices in Sao Paulo, Brazil. Marchioni is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Hartnup Disease, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Malnutrition.

      Advanced in Vitamin B12 Deficiency Anemia

      Cecilia Z. Palchetti
      Advanced in Vitamin B12 Deficiency Anemia

      Cecilia Z. Palchetti
      Sao Paulo, SP, BR 
       (1.0 km away)

      Cecilia Palchetti practices in Sao Paulo, Brazil. Ms. Palchetti 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, Folate Deficiency, Malnutrition, and Abdominal Obesity Metabolic Syndrome.

      Experienced in Vitamin B12 Deficiency Anemia

      Maria L. Giannella-Correa
      Experienced in Vitamin B12 Deficiency Anemia

      Maria L. Giannella-Correa
      Av, Dr, 455, Sala #4387, 
      Sao Paulo, SP, BR 
       (0.1 km away)

      Maria Giannella-Correa practices in Sao Paulo, Brazil. Ms. Giannella-Correa is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Autonomic Neuropathy, Type 1 Diabetes (T1D), Diabetic Nephropathy, Diabetic Neuropathy, and Gastric Bypass.

      Learn about our expert tiers
      Experienced in Vitamin B12 Deficiency Anemia

      Luciana Y. Tomita
      Experienced in Vitamin B12 Deficiency Anemia

      Luciana Y. Tomita
      Sao Paulo, SP, BR 
       (1.0 km away)

      Luciana Tomita practices in Sao Paulo, Brazil. Ms. Tomita 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 Anemia, Malnutrition, Folate Deficiency, and Anal Cancer.

      Experienced in Vitamin B12 Deficiency Anemia

      Priscila C. Sala
      Experienced in Vitamin B12 Deficiency Anemia

      Priscila C. Sala
      Sao Paulo, SP, BR 
       (1.0 km away)

      Priscila Sala practices in Sao Paulo, Brazil. Ms. Sala is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Transcobalamin Deficiency, Obesity, Type 2 Diabetes (T2D), Vitamin B12 Deficiency Anemia, and Gastric Bypass.

      Experienced in Vitamin B12 Deficiency Anemia

      Elvira M. Shinohara-Guerra
      Experienced in Vitamin B12 Deficiency Anemia

      Elvira M. Shinohara-Guerra
      Sao Paulo, SP, BR 
       (1.0 km away)

      Elvira Shinohara-Guerra practices in Sao Paulo, Brazil. Ms. Shinohara-Guerra is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Folate Deficiency, Chronic Myelogenous Leukemia (CML), Vitamin B12 Deficiency Anemia, and Anemia.

      Experienced in Vitamin B12 Deficiency Anemia

      Luiz R. Ramos
      Experienced in Vitamin B12 Deficiency Anemia

      Luiz R. Ramos
      Sao Paulo, SP, BR 
       (1.0 km away)

      Luiz Ramos practices in Sao Paulo, Brazil. Mr. Ramos 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, Memory Loss, and Malnutrition.

      Experienced in Vitamin B12 Deficiency Anemia

      Ricardo V. Cohen
      Experienced in Vitamin B12 Deficiency Anemia

      Ricardo V. Cohen
      Sao Paulo, SP, BR 
       (1.0 km away)

      Ricardo Cohen practices in Sao Paulo, Brazil. Mr. Cohen is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Obesity, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Gastric Bypass, and Sleeve Gastrectomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Dan L. Waitzberg
      Experienced in Vitamin B12 Deficiency Anemia

      Dan L. Waitzberg
      Sao Paulo, SP, BR 
       (1.0 km away)

      Dan Waitzberg practices in Sao Paulo, Brazil. Mr. Waitzberg is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Malnutrition, Transcobalamin Deficiency, Obesity, Gastric Bypass, and Gallbladder Removal.

      Experienced in Vitamin B12 Deficiency Anemia

      Rubens N. Belfort
      Experienced in Vitamin B12 Deficiency Anemia

      Rubens N. Belfort
      Sao Paulo, SP, BR 
       (1.0 km away)

      Rubens Belfort practices in Sao Paulo, Brazil. Mr. Belfort is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Ocular Toxoplasmosis, Toxoplasmosis, Leber Hereditary Optic Neuropathy (LHON), Cataract Removal, and Vitrectomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Marly A. Cardoso
      Experienced in Vitamin B12 Deficiency Anemia

      Marly A. Cardoso
      Sao Paulo, SP, BR 
       (1.0 km away)

      Marly Cardoso practices in Sao Paulo, Brazil. Ms. Cardoso is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Malnutrition, and Anemia.

      Experienced in Vitamin B12 Deficiency Anemia

      Klinger S. Filho-Faico
      Experienced in Vitamin B12 Deficiency Anemia

      Klinger S. Filho-Faico
      Sao Paulo, SP, BR 
       (1.0 km away)

      Klinger Filho-Faico practices in Sao Paulo, Brazil. Filho-Faico is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Vitamin B12 Deficiency, Severe Acute Respiratory Syndrome (SARS), COVID-19, and Vitamin B12 Deficiency Anemia.

      Experienced in Vitamin B12 Deficiency Anemia

      Daniel R. Waisberg
      Experienced in Vitamin B12 Deficiency Anemia

      Daniel R. Waisberg
      Sao Paulo, SP, BR 
       (1.0 km away)

      Daniel Waisberg practices in Sao Paulo, Brazil. Mr. Waisberg is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Zollinger-Ellison Syndrome, Menetrier Disease, Mesenteric Venous Thrombosis, Liver Transplant, and Hepatectomy.

      Experienced in Vitamin B12 Deficiency Anemia

      Carlos A. Schiavon
      Experienced in Vitamin B12 Deficiency Anemia

      Carlos A. Schiavon
      Sao Paulo, SP, BR 
       (1.0 km away)

      Carlos Schiavon practices in Sao Paulo, Brazil. Mr. Schiavon is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Obesity, Hypertension, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Gastric Bypass.

      Experienced in Vitamin B12 Deficiency Anemia

      Leonardo P. De Carvalho
      Experienced in Vitamin B12 Deficiency Anemia

      Leonardo P. De Carvalho
      Sao Paulo, SP, BR 
       (1.0 km away)

      Leonardo De Carvalho practices in Sao Paulo, Brazil. Mr. De Carvalho 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, Acute Coronary Syndrome, Heart Attack, Vitamin B12 Deficiency Anemia, and Heart Bypass Surgery.

      Experienced in Vitamin B12 Deficiency Anemia

      Natasha M. Machado
      Experienced in Vitamin B12 Deficiency Anemia

      Natasha M. Machado
      Sao Paulo, SP, BR 
       (1.0 km away)

      Natasha Machado practices in Sao Paulo, Brazil. Ms. Machado is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Transcobalamin Deficiency, Obesity, Type 2 Diabetes (T2D), Gastric Bypass, and Gallbladder Removal.

      Experienced in Vitamin B12 Deficiency Anemia

      Robson K. Ishida
      Experienced in Vitamin B12 Deficiency Anemia

      Robson K. Ishida
      Sao Paulo, SP, BR 
       (1.0 km away)

      Robson Ishida practices in Sao Paulo, Brazil. Mr. Ishida is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Transcobalamin Deficiency, Obesity, Vitamin B12 Deficiency Anemia, Gastric Bypass, and Endoscopy.

      Experienced in Vitamin B12 Deficiency Anemia

      Giliane Belarmino
      Experienced in Vitamin B12 Deficiency Anemia

      Giliane Belarmino
      Sao Paulo, SP, BR 
       (1.0 km away)

      Giliane Belarmino practices in Sao Paulo, Brazil. Belarmino is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Their top areas of expertise are Transcobalamin Deficiency, Muscle Atrophy, Cirrhosis, Obesity, and Gastric Bypass.

      Experienced in Vitamin B12 Deficiency Anemia

      Daniel Neto-Giannella
      Experienced in Vitamin B12 Deficiency Anemia

      Daniel Neto-Giannella
      Sao Paulo, SP, BR 
       (1.0 km away)

      Daniel Neto-Giannella practices in Sao Paulo, Brazil. Mr. Neto-Giannella is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Transcobalamin Deficiency, Metabolic Syndrome, Wilson Disease, Diabetic Nephropathy, and Gastric Bypass.

      Experienced in Vitamin B12 Deficiency Anemia

      Paulo A. Lotufo
      Experienced in Vitamin B12 Deficiency Anemia

      Paulo A. Lotufo
      Sao Paulo, SP, BR 
       (1.0 km away)

      Paulo Lotufo practices in Sao Paulo, Brazil. Mr. Lotufo is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Atherosclerosis, Hypothyroidism, Metabolic Syndrome, and Coronary Heart Disease.

      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 64

      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 near Sao Paulo, SP?

      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 near Sao Paulo, SP?

      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 near Sao Paulo, SP?

      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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      Vitamin B12 Deficiency Anemia doctor near San Jose, CA

      How does MediFind rank Vitamin B12 Deficiency Anemia doctors near Sao Paulo, SP?

      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 near Sao Paulo, SP?

      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 near Sao Paulo, SP?

      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 near Sao Paulo, SP?

      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 near Sao Paulo, SP?

      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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