The 20 Best Vitamin B12 Deficiency Anemia Doctors in Poland

Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 104 doctor with experience in Vitamin B12 Deficiency Anemia near Poland. Of these, 94 are Experienced, 9 are Advanced and 1 are Distinguished.

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104 providers found
    Distinguished in Vitamin B12 Deficiency Anemia

    Zuzanna Rzepka
    Distinguished in Vitamin B12 Deficiency Anemia

    Zuzanna Rzepka
    4 Jagiellońska Str, 
    Sosnowiec, OP, PL 

    Zuzanna Rzepka practices in Sosnowiec, Poland. Ms. Rzepka is rated as a Distinguished expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Vitamin B12 Deficiency Anemia, Vitamin B12 Deficiency, Transcobalamin Deficiency, and Melanoma.

    Advanced in Vitamin B12 Deficiency Anemia

    Jakub Rok
    Advanced in Vitamin B12 Deficiency Anemia

    Jakub Rok
    4 Jagiellońska Str, 
    Sosnowiec, OP, PL 

    Jakub Rok practices in Sosnowiec, Poland. Mr. Rok 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, Contact Dermatitis, Vitamin B12 Deficiency, and Melanoma.

    Advanced in Vitamin B12 Deficiency Anemia

    Dorota Wrzesniok
    Advanced in Vitamin B12 Deficiency Anemia

    Dorota Wrzesniok
    4 Jagiellońska Str, 
    Sosnowiec, OP, PL 

    Dorota Wrzesniok practices in Sosnowiec, Poland. Ms. Wrzesniok 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, Vitamin B12 Deficiency, Melanoma, and Waardenburg Syndrome Type 2.

    Learn about our expert tiers
    Advanced in Vitamin B12 Deficiency Anemia

    Malgorzata Osmola
    Advanced in Vitamin B12 Deficiency Anemia

    Malgorzata Osmola
    Warsaw, MZ, PL 

    Malgorzata Osmola practices in Warsaw, Poland. Ms. Osmola is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Gastritis, Vitamin B12 Deficiency Anemia, Vitamin B12 Deficiency, and Helicobacter Pylori Infection.

    Advanced in Vitamin B12 Deficiency Anemia

    Dorota Gryko
    Advanced in Vitamin B12 Deficiency Anemia

    Dorota Gryko
    Warsaw, MZ, PL 

    Dorota Gryko practices in Warsaw, Poland. Ms. Gryko 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, Vitamin B12 Deficiency Anemia, Transcobalamin Deficiency, and Malnutrition.

    Advanced in Vitamin B12 Deficiency Anemia

    Artur Beberok
    Advanced in Vitamin B12 Deficiency Anemia

    Artur Beberok
    4 Jagiellońska Str, 
    Sosnowiec, OP, PL 

    Artur Beberok practices in Sosnowiec, Poland. Mr. Beberok 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, Vitamin B12 Deficiency Anemia, Melanoma, and Transcobalamin Deficiency.

    Advanced in Vitamin B12 Deficiency Anemia

    Dariusz Kajdaniuk
    Advanced in Vitamin B12 Deficiency Anemia

    Dariusz Kajdaniuk
    Katowice, SL, PL 

    Dariusz Kajdaniuk practices in Katowice, Poland. Mr. Kajdaniuk is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Pernicious Anemia, Hyperthyroidism, Graves Disease, and Neuroendocrine Tumor.

    Advanced in Vitamin B12 Deficiency Anemia

    Wanda Foltyn
    Advanced in Vitamin B12 Deficiency Anemia

    Wanda Foltyn
    Katowice, SL, PL 

    Wanda Foltyn practices in Katowice, Poland. Ms. Foltyn is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Pernicious Anemia, Vitamin B12 Deficiency Anemia, Neuroendocrine Tumor, and Toxic Nodular Goiter.

    Advanced in Vitamin B12 Deficiency Anemia

    Bogdan Marek
    Advanced in Vitamin B12 Deficiency Anemia

    Bogdan Marek
    Katowice, SL, PL 

    Bogdan Marek practices in Katowice, Poland. Mr. Marek is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Pernicious Anemia, Hyperthyroidism, Graves Disease, and Vitamin B12 Deficiency Anemia.

    Advanced in Vitamin B12 Deficiency Anemia

    Beata Kudla-Kos
    Advanced in Vitamin B12 Deficiency Anemia

    Beata Kudla-Kos
    35 Ceglana St, 
    Katowice, SL, PL 

    Beata Kudla-Kos practices in Katowice, Poland. Ms. Kudla-Kos is rated as an Advanced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Neuroendocrine Tumor, Pancreatic Islet Cell Tumor, Pernicious Anemia, Pancreatic Cancer, and Appendectomy.

    Experienced in Vitamin B12 Deficiency Anemia

    Marta Fichna
    Experienced in Vitamin B12 Deficiency Anemia

    Marta Fichna
    Strzeszyńska Street 32, 
    Poznan, WP, PL 

    Marta Fichna practices in Poznan, Poland. Ms. Fichna is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Addison's Disease, Pernicious Anemia, Vitiligo, Type 1 Diabetes (T1D), and Hormone Replacement Therapy (HRT).

    Experienced in Vitamin B12 Deficiency Anemia

    Michalina Respondek
    Experienced in Vitamin B12 Deficiency Anemia

    Michalina Respondek
    Sosnowiec, OP, PL 

    Michalina Respondek practices in Sosnowiec, Poland. Ms. Respondek 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, Melanoma, Vitamin B12 Deficiency, and Malnutrition.

    Experienced in Vitamin B12 Deficiency Anemia

    Klaudia Banach
    Experienced in Vitamin B12 Deficiency Anemia

    Klaudia Banach
    4 Jagiellońska Str, 
    Sosnowiec, OP, PL 

    Klaudia Banach practices in Sosnowiec, Poland. Ms. Banach is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Contact Dermatitis, Vitamin B12 Deficiency Anemia, Melanoma, and Neuroendocrine Tumor.

    Experienced in Vitamin B12 Deficiency Anemia

    Justyna D. Kowalska
    Experienced in Vitamin B12 Deficiency Anemia

    Justyna D. Kowalska
    4 Jagiellońska Str, 
    Sosnowiec, OP, PL 

    Justyna Kowalska practices in Sosnowiec, Poland. Ms. Kowalska is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are HIV/AIDS, COVID-19, Severe Acute Respiratory Syndrome (SARS), and Contact Dermatitis.

    Experienced in Vitamin B12 Deficiency Anemia

    Justyna M. Hermanowicz
    Experienced in Vitamin B12 Deficiency Anemia

    Justyna M. Hermanowicz
    Bialystok, PD, PL 

    Justyna Hermanowicz practices in Bialystok, Poland. Ms. Hermanowicz is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Psoriasis, Transcobalamin Deficiency, Undescended Testicle, and Vitamin B12 Deficiency Anemia.

    Experienced in Vitamin B12 Deficiency Anemia

    Olga Ciepiela
    Experienced in Vitamin B12 Deficiency Anemia

    Olga Ciepiela
    Zwirki I Wigury 61 Street, 
    Warsaw, MZ, PL 

    Olga Ciepiela practices in Warsaw, Poland. Ms. Ciepiela is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Hereditary Spherocytosis, Anemia, Hypervitaminosis D, and Magnesium Deficiency.

    Experienced in Vitamin B12 Deficiency Anemia

    Marta Bielak-Jeruszka
    Experienced in Vitamin B12 Deficiency Anemia

    Marta Bielak-Jeruszka
    Warsaw, MZ, PL 

    Marta Bielak-Jeruszka practices in Warsaw, Poland. Ms. Bielak-Jeruszka 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, Malnutrition, and Obesity.

    Experienced in Vitamin B12 Deficiency Anemia

    Andrzej E. Grzybowski
    Experienced in Vitamin B12 Deficiency Anemia

    Andrzej E. Grzybowski
    30 Warszawska Str, 
    Olsztyn, WN, PL 

    Andrzej Grzybowski practices in Olsztyn, Poland. Mr. Grzybowski is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Cataract, Endophthalmitis, Nearsightedness, Cataract Removal, and Vitrectomy.

    Experienced in Vitamin B12 Deficiency Anemia

    Zuzanna S. Slebioda
    Experienced in Vitamin B12 Deficiency Anemia

    Zuzanna S. Slebioda
    70, Bukowska St, 
    Poznan, WP, PL 

    Zuzanna Slebioda practices in Poznan, Poland. Ms. Slebioda is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Canker Sore, Aphthous Stomatitis, Glossitis, Lichen Planus, and Osteotomy.

    Experienced in Vitamin B12 Deficiency Anemia

    Alicja E. Zajac-Kasperska
    Experienced in Vitamin B12 Deficiency Anemia

    Alicja E. Zajac-Kasperska
    Katowice, SL, PL 

    Alicja Zajac-Kasperska practices in Katowice, Poland. Ms. Zajac-Kasperska is rated as an Experienced expert by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Chronic Spontaneous Urticaria (CSU), Hives, Angioedema, and Cold Urticaria.

    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 104

    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 Poland?

    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 Poland?

    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 Poland?

    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 Poland?

    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 Poland?

    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 Poland?

    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 Poland?

    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 Poland?

    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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