The 20 Best Vitamin B12 Deficiency Doctors Near Me in johnston city, IL

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 9 doctor with experience in Vitamin B12 Deficiency near johnston city, IL. Of these, 8 are Experienced and 1 are Distinguished.

Location
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9 providers found
    Distinguished in Vitamin B12 Deficiency
    Family Medicine
    Distinguished in Vitamin B12 Deficiency
    Family Medicine

    Deaconess Illinois Clinic-Deyoung St

    2700 W Deyoung St Ste G, 
    Marion, IL 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Alexander is a primary care provider, practicing in Family Medicine in Marion, Illinois. Dr. Alexander is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Subacute Combined Degeneration. Dr. Alexander is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Johnston City Community Health Center

    14410 Route 37, 
    Johnston City, IL 
     (1.1 miles away)
    Languages Spoken:
    English

    Donald Griffin is a primary care provider, practicing in Family Medicine in Johnston City, Illinois. Dr. Griffin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young.

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

    Johnston City Community Health Center

    14410 Route 37, 
    Johnston City, IL 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Khalid Javed is a primary care provider, practicing in Internal Medicine in Johnston City, Illinois. Dr. Javed is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Idiopathic Edema, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Javed is currently accepting new patients.

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

    Logan Primary Care Services

    502 W Saint Louis St Ste 4, 
    West Frankfort, IL 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dennon Davis is a primary care provider, practicing in Family Medicine in West Frankfort, Illinois. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Davis is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Physician Assistant
    Experienced in Vitamin B12 Deficiency
    Physician Assistant
    Referral may be required

    Select Physical Therapy Holdings Inc

    326 E Main St, 
    West Frankfort, IL 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jennifer Alexander is a Physician Assistant practicing medicine in West Frankfort, Illinois. Alexander, PA is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency. Alexander, PA is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required

    SIH Medical Group Cancer Care Services (Marion)

    3008 Civic Circle Blvd, 
    Marion, IL 
     (5.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Alberto Cuartas is a Hematologist practicing medicine in Marion, Illinois. Dr. Cuartas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Anemia. Dr. Cuartas is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Referral may be required

    Deaconess Illinois Specialty Clinic, Inc.

    3333 W Deyoung St, 
    Marion, IL 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Swayze is a Nurse Practitioner practicing medicine in Marion, Illinois. Swayze, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency, Vitamin D Deficiency, Protein Deficiency, and Non-Alcoholic Fatty Liver Disease. Swayze, NP is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Franklin Hospital District

    201 Bailey Ln, 
    Benton, IL 
     (13.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Richard Rethorst is a primary care provider, practicing in Family Medicine in Benton, Illinois. Dr. Rethorst 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 Chronic Obstructive Pulmonary Disease (COPD), Ankylosing Vertebral Hyperostosis with Tylosis, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Rethorst is currently accepting new patients.

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

    Franklin Hospital District

    201 Bailey Ln, 
    Benton, IL 
     (13.0 miles away)
    Languages Spoken:
    English

    Robert Parks is a primary care provider, practicing in Internal Medicine in Benton, Illinois. Dr. Parks is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Anemia, Alzheimer's Disease, Dementia, and HIV/AIDS.

    Showing 1-9 of 9

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near johnston city, IL?

    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 johnston city, IL?

    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 johnston city, IL?

    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 johnston city, IL?

    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 johnston city, IL?

    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 johnston city, IL?

    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 johnston city, IL?

    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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