The 20 Best Vitamin B12 Deficiency Doctors Near Me in Slidell, LA

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 9 doctor with experience in Vitamin B12 Deficiency near Slidell, LA. Of these, 7 are Experienced and 2 are Advanced.

Location
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9 providers found
    Advanced in Vitamin B12 Deficiency
    Hematology Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology Oncology

    Slidell Regional Cancer Center - A Campus Of Ochsner Medical Center

    1120 Robert Blvd, 
    Slidell, LA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ronald Leblanc is a Hematologist Oncology provider practicing medicine in Slidell, Louisiana. Dr. Leblanc is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Paget Disease of the Breast, Familial Colorectal Cancer, and WT1-Related Wilms Tumor Syndromes. Dr. Leblanc is board certified in American Board Of Internal Medicine - Hematology/Oncology. Dr. Leblanc is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology Oncology

    Slidell Regional Cancer Center - A Campus Of Ochsner Medical Center

    1120 Robert Blvd, 
    Slidell, LA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Allen Calabresi is a Hematologist Oncology provider practicing medicine in Slidell, Louisiana. Dr. Calabresi is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 51 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Calabresi is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Interventional Cardiology
    Experienced in Vitamin B12 Deficiency
    Interventional Cardiology

    John Ochsner Heart And Vascular Institute - Slidell

    1051 Gause Blvd, Suite 230, 
    Slidell, LA 
     (1.0 miles away)
    Languages Spoken:
    English

    Victor Echenique is an Interventional Cardiologist practicing medicine in Slidell, Louisiana. Dr. Echenique is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atherosclerosis, Angina, Atrial Fibrillation, and Pacemaker Implantation. Dr. Echenique is board certified in American Board Of Internal Medicine - Cardiology.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Hematology Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology Oncology

    Ochsner Health Center - Robert Boulevard

    1120 Robert Blvd, 
    Slidell, LA 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Smith, who is Board Certified in Hematology and Oncology, completed her fellowship in Hematology/Oncology at Tulane University School of Medicine in 2004 and her internship and residency in Internal Medicine at State University of New York Health Sciences Center at Brooklyn in 1996. She completed her Medical Education at the Jawaharal Institute of Postgraduate Medical Education and Research in India. Her professional memberships include the American College of Physicians, the American Medical Association and the Medical Council of India. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Lung Cancer. Dr. Smith is board certified in American Board Of Internal Medicine - Internal Medicine. Dr. Smith is currently accepting new patients.

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

    Diana L. Gillmore M.D. L.L.C.

    985 Robert Blvd Ste 103, 
    Slidell, LA 
     (1.2 miles away)
    Languages Spoken:
    English

    John Barton is a primary care provider, practicing in Internal Medicine in Slidell, Louisiana. Dr. Barton is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Klippel-Feil Syndrome, Glucocorticoid-Remediable Aldosteronism, Hypertension, Colonoscopy, and Endoscopy.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Office

    1810 Lindberg Dr Ste 2100, 
    Slidell,, LA 
     (1.2 miles away)
    Languages Spoken:
    English

    Marc Bernstein is a Cardiologist practicing medicine in Slidell,, Louisiana. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Angina, Atherosclerosis, and Pacemaker Implantation.

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

    Ochsner Health Center - Founders Building

    1150 Robert Blvd, 
    Slidell, LA 
     (1.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Casey is a primary care provider, practicing in Family Medicine in Slidell, Louisiana. Dr. Casey 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 Childhood Iron Deficiency Anemia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Casey is board certified in American Board Of Family Medicine - Family Medicine. Dr. Casey is currently accepting new patients.

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

    Office

    1051 Gause Blvd Ste 300, 
    Slidell, LA 
     (1.2 miles away)
    Languages Spoken:
    English

    Thomas Hall is a primary care provider, practicing in Internal Medicine in Slidell, Louisiana. Dr. Hall is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Endoscopy, and Ureteroscopy.

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

    Ochsner Health Center-901 Gause

    901 Gause Blvd Ste 100, 
    Slidell, LA 
     (1.2 miles away)
    Languages Spoken:
    English

    Christy Graves is a primary care provider, practicing in Internal Medicine in Slidell, Louisiana. Dr. Graves is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Urinary Tract Infection in Children, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Showing 1-9 of 9

    Last Updated: 04/28/2026

    When should I see a Vitamin B12 Deficiency doctor near Slidell, LA?

    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 Slidell, LA?

    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 Slidell, LA?

    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 Slidell, LA?

    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 Slidell, LA?

    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 Slidell, LA?

    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 Slidell, LA?

    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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