The 20 Best Vitamin B12 Deficiency Doctors Near Me in Columbia, MO

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 14 doctor with experience in Vitamin B12 Deficiency near Columbia, MO. Of these, 14 are Experienced.

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14 providers found
    Experienced in Vitamin B12 Deficiency
    Hematology Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology Oncology
    1705 E Broadway, Suite 100, 
    Columbia, MO 
     (0.9 miles away)
    Languages Spoken:
    English

    Mary Muscato is a Hematologist Oncology provider practicing medicine in Columbia, Missouri. Dr. Muscato is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Intraductal Papilloma, and Inflammatory Breast Cancer.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Columbia, Missouri

    1705 E Broadway, 
    Columbia, MO 
     (0.9 miles away)
    Languages Spoken:
    English

    Alexandre Tungesvik is an Oncologist practicing medicine in Columbia, Missouri. Dr. Tungesvik is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses HER-2 Positive Breast Cancer, Triple-Negative Breast Cancer, Lung Cancer, and Childhood Iron Deficiency Anemia.

    Experienced in Vitamin B12 Deficiency
    Hematology Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology Oncology
    1705 E Broadway, Suite 100, 
    Columbia, MO 
     (0.9 miles away)
    Languages Spoken:
    English

    Joseph Muscato is a Hematologist Oncology provider practicing medicine in Columbia, Missouri. Dr. Muscato is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Cholangiocarcinoma (Bile Duct Cancer), Liver Cancer, Breast Cancer, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Curators Of The University Of Missouri

    1 Hospital Dr, 
    Columbia, MO 
     (1.0 miles away)
    Languages Spoken:
    English

    Bassam Muthanna is a primary care provider, practicing in Internal Medicine in Columbia, Missouri. Dr. Muthanna is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Diabetic Ketoacidosis, Methemoglobinemia, Vitamin B12 Deficiency, and Hemolysis.

    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    101 S Fairview Rd, 
    Columbia, MO 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Kistler is a Gastroenterologist practicing medicine in Columbia, Missouri. Dr. Kistler is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Diverticular Disease, Celiac Disease, Swallowing Difficulty, Painful Swallowing, and Endoscopy. Dr. Kistler is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Missouri Cancer Associates Rrl

    1705 E Broadway Ste 100, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Mark Tungesvik is an Oncologist practicing medicine in Columbia, Missouri. Dr. Tungesvik is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 76 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Childhood Iron Deficiency Anemia, Bone Marrow Aspiration, and Endoscopy.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Missouri Cancer Associates Rrl

    1705 E Broadway Ste 100, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Liana Makarian is an Oncologist practicing medicine in Columbia, Missouri. Dr. Makarian is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 71 other conditions, according to our data. Her clinical expertise encompasses Non-Hodgkin Lymphoma, Large-Cell Immunoblastic Lymphoma, Paget Disease of the Breast, Bone Marrow Aspiration, and Endoscopy.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Missouri Cancer Associates Rrl

    1705 E Broadway Ste 100, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Elangovan Balakrishnan is an Oncologist practicing medicine in Columbia, Missouri. Dr. Balakrishnan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 100 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, Bone Marrow Aspiration, and Endoscopy.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Missouri Cancer Associates Rrl

    1705 E Broadway Ste 100, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Umasankar Ramadoss is a Hematologist and an Oncologist practicing medicine in Columbia, Missouri. Dr. Ramadoss is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 87 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, Bone Marrow Aspiration, and Liver Embolization.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Missouri Cancer Associates Rrl

    1705 E Broadway Ste 100, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Andrew Iliff is a Hematologist and an Oncologist practicing medicine in Columbia, Missouri. Dr. Iliff is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Bone Marrow Aspiration, and Gastrostomy.

    Experienced in Vitamin B12 Deficiency
    Hematology
    Experienced in Vitamin B12 Deficiency
    Hematology

    Missouri Cancer Associates Rrl

    1705 E Broadway Ste 100, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Mark Vellek is a Hematologist practicing medicine in Columbia, Missouri. Dr. Vellek is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Lynch Syndrome, Colorectal Cancer, Familial Colorectal Cancer, Myelodysplastic Syndrome (MDS), and Bone Marrow Aspiration.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Barnes Health LLC

    2101 Corona Rd Ste 102, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Eric Barnes is a primary care provider, practicing in Internal Medicine in Columbia, Missouri. Dr. Barnes is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Dementia, Schizoaffective Disorder, Alzheimer's Disease, and Memory Loss.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Barnes Health LLC

    2101 Corona Rd Ste 102, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Dennis Drews is a primary care provider, practicing in Internal Medicine in Columbia, Missouri. Dr. Drews is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 77 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Apparent Mineralocorticoid Excess, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Barnes Health LLC

    2101 Corona Rd Ste 102, 
    Columbia, MO 
     (6.0 miles away)
    Languages Spoken:
    English

    Catherine Vanvoorn is a primary care provider, practicing in Internal Medicine in Columbia, Missouri. Dr. Vanvoorn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 56 other conditions, according to our data. Her clinical expertise encompasses Hidradenitis Suppurativa, Dementia, Schizoaffective Disorder, and Hypothyroidism.

    Showing 1-14 of 14

    Last Updated: 04/28/2026

    When should I see a Vitamin B12 Deficiency doctor near Columbia, MO?

    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 doctor near Columbia, MO?

    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 does MediFind rank Vitamin B12 Deficiency doctors near Columbia, MO?

    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 doctors near Columbia, MO?

    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 doctor near Columbia, MO?

    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 doctor search results page. 

    Why is it important to get a second opinion from a different Vitamin B12 Deficiency 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 doctor near Columbia, MO?

    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 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 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 doctors near Columbia, MO?

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

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