The 20 Best Vitamin B12 Deficiency Anemia Doctors Near Me in Grand Rapids, MI

Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 70 doctor with experience in Vitamin B12 Deficiency Anemia near Grand Rapids, MI. Of these, 70 are Experienced.

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70 providers found
    Experienced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology

    Corewell Health Medical Oncology Program - Lemmen-Holton

    145 Michigan Street Northeast, Suite 5200, 
    Grand Rapids, MI 
     (0.9 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephanie Dublis is a Hematologist and an Oncologist practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 22 years. Dr. Dublis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, Angiosarcoma, and Bone Marrow Aspiration. Dr. Dublis is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Dublis is currently accepting new patients.

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

    The Cancer & Hematology Centers

    145 Michigan Street Northeast, Suite 3100, 
    Grand Rapids, MI 
     (0.9 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Accepting New Patients

    Colin Hardin is a Hematologist and a Hematologist Oncology provider practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 15 years. Dr. Hardin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, Anemia, Multiple Myeloma, and Bone Marrow Aspiration. Dr. Hardin is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Hardin is currently accepting new patients.

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

    Corewell Health Grand Rapids Hospitals Hematology Oncology - Lemmen-Holton

    145 Michigan Street Northeast, Suite 5200, 
    Grand Rapids, MI 
     (0.9 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English

    Anas Al is a Hematologist and a Hematologist Oncology provider practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 35 years. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Multiple Myeloma, Familial Prostate Cancer, Urothelial Cancer, and Muscle Invasive Bladder Cancer. Dr. Al is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.

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

    The Cancer & Hematology Centers

    145 Michigan Street Northeast, Suite 3100, 
    Grand Rapids, MI 
     (0.9 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Accepting New Patients

    Latha Polavaram is a Hematologist and a Hematologist Oncology provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 27 years. Dr. Polavaram is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 73 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Non-Hodgkin Lymphoma, B-Cell Lymphoma, Anaplastic Large Cell Lymphoma, and Bone Marrow Aspiration. Dr. Polavaram is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Polavaram is currently accepting new patients.

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

    Corewell Health Grand Rapids Hospitals Academic Medicine Associates - 275 Michigan St NE

    275 Michigan Street Northeast, 
    Grand Rapids, MI 
     (0.9 miles away)
    Experience:
    39+ years
    Languages Spoken:
    English

    Carlos Tavera is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. He has been practicing medicine for over 39 years. Dr. Tavera is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Tavera is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency Anemia
    Transplant Surgery
    Experienced in Vitamin B12 Deficiency Anemia
    Transplant Surgery

    Corewell Health Grand Rapids Hospitals Adult Blood And Marrow Transplant Hospitalists Clinic - Lemmen-Holton

    100 Michigan Street Northeast, Suite MC269, 
    Grand Rapids, MI 
     (0.4 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Isaac is a Transplant Surgeon practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 13 years. Dr. Isaac is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Muscle Invasive Bladder Cancer, Non-Muscle Invasive Bladder Cancer, Prostate Cancer, and Familial Prostate Cancer. Dr. Isaac is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Isaac is currently accepting new patients.

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

    The Cancer & Hematology Centers - Foremost Drive Ste 200

    5800 Foremost Drive Southeast, Suite 200, 
    Grand Rapids, MI 
     (7.8 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Accepting New Patients

    William Fabricius is an Otolaryngologist and a Hematologist practicing medicine in Grand Rapids, Michigan. He has been practicing medicine for over 24 years. Dr. Fabricius is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), and Inflammatory Breast Cancer. Dr. Fabricius is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Fabricius is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency Anemia
    Hematology Oncology
    Experienced in Vitamin B12 Deficiency Anemia
    Hematology Oncology

    The Cancer & Hematology Centers - Foremost Drive Ste 200

    5800 Foremost Drive Southeast, Suite 200, 
    Grand Rapids, MI 
     (7.8 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English
    Accepting New Patients

    Frances Wong is a Hematologist Oncology provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 19 years. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 38 other conditions, according to our data. Her clinical expertise encompasses Thrombocytopenia, Adult Immune Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, Childhood Iron Deficiency Anemia, and Bone Marrow Aspiration. Dr. Wong is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Wong is currently accepting new patients.

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

    The Cancer & Hematology Centers

    710 Kenmoor Avenue Southeast, Suite 200, 
    Grand Rapids, MI 
     (7.8 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English
    Accepting New Patients

    Britni Mashni is a Hematologist and a Hematologist Oncology provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 11 years. Dr. Mashni is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses HER-2 Positive Breast Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Triple-Negative Breast Cancer. Dr. Mashni is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Mashni is currently accepting new patients.

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

    The Cancer & Hematology Centers

    710 Kenmoor Avenue Southeast, Suite 200, 
    Grand Rapids, MI 
     (7.8 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Accepting New Patients

    Erin Pettijohn is a Hematologist and a Hematologist Oncology provider practicing medicine in Grand Rapids, Michigan. She has been practicing medicine for over 15 years. Dr. Pettijohn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 47 other conditions, according to our data. Her clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, B-Cell Lymphoma, Chronic Lymphocytic Leukemia (CLL), Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Aspiration. Dr. Pettijohn is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Pettijohn is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency Anemia
    Pediatrics | Internal Medicine
    Experienced in Vitamin B12 Deficiency Anemia
    Pediatrics | Internal Medicine

    Corewell Health Family, Internal And Pediatric Medicine - Ada

    7128 Fulton Street East, 
    Ada, MI 
     (9.9 miles away)
    Experience:
    36+ years
    Languages Spoken:
    English

    John Mogor is a primary care provider, practicing in Pediatrics and Internal Medicine in Ada, Michigan. He has been practicing medicine for over 36 years. Dr. Mogor is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Obesity in Children. Dr. Mogor is board certified in American Board Of Internal Medicine.

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

    Corewell Health Butterworth Hospital

    100 Michigan St NE, 
    Grand Rapids, MI 
     (0.4 miles away)
    Languages Spoken:
    English

    Mark Evenhouse is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Evenhouse is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Hemorrhagic Proctocolitis, Crohn's Disease, Ulcerative Colitis, and Painful Menstrual Periods.

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

    Ferguson Adult Health Center

    100 Cherry St SE, 
    Grand Rapids, MI 
     (0.8 miles away)
    Languages Spoken:
    English

    Robert Shannon is a primary care provider, practicing in Internal Medicine in Grand Rapids, Michigan. Dr. Shannon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Mitochondrial Complex 1 Deficiency, and Mitochondrial Complex 3 Deficiency.

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

    Trinity Health Medical Group Academic Family Medicine-Grand Rapids Campus

    300 Lafayette Ave SE Ste 4000, 
    Grand Rapids, MI 
     (0.9 miles away)
    Languages Spoken:
    English

    Mario Cesario is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Cesario is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

    St Mary's Clinica Santa Maria

    730 Cesar E Chavez Ave SW, 
    Grand Rapids, MI 
     (0.9 miles away)
    Languages Spoken:
    English

    Heather Romero is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Romero is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

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

    Office

    300 Lafayette Ave SE Ste 4200, 
    Grand Rapids, MI 
     (0.9 miles away)
    Languages Spoken:
    English

    Jean Thomas is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Thomas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D).

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

    Office

    245 Cherry St SE Ste 100, 
    Grand Rapids, MI 
     (0.9 miles away)
    Languages Spoken:
    English

    Emily Olenzek is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Olenzek is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension.

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

    Office

    245 State St SE Ste 228, 
    Grand Rapids, MI 
     (0.9 miles away)
    Languages Spoken:
    English

    William Granger is a primary care provider, practicing in Family Medicine in Grand Rapids, Michigan. Dr. Granger is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Maturity Onset Diabetes of the Young.

    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia

    Office

    300 Lafayette Ave SE Ste 3000, 
    Grand Rapids, MI 
     (0.9 miles away)
    Languages Spoken:
    English

    Mark Spoolstra is a primary care provider, practicing in Geriatrics in Grand Rapids, Michigan. Dr. Spoolstra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Cowden Syndrome, Tieche-Jadassohn Nevus, and Sturge-Weber Syndrome.

    Experienced in Vitamin B12 Deficiency Anemia
    Experienced in Vitamin B12 Deficiency Anemia

    Saint Mary's Health Services

    200 Jefferson Ave SE, 
    Grand Rapids, MI 
     (1.0 miles away)
    Languages Spoken:
    English

    Robert Riekse is a primary care provider, practicing in Geriatrics in Grand Rapids, Michigan. Dr. Riekse is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Parkinson's Disease, Anemia, and Pericarditis.

    Showing 1-20 of 70

    Last Updated: 04/28/2026

    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 Grand Rapids, MI?

    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 Grand Rapids, MI?

    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 Anemia doctors near Grand Rapids, MI?

    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 Grand Rapids, MI?

    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 Grand Rapids, MI?

    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 Grand Rapids, MI?

    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 Grand Rapids, MI?

    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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