The 20 Best Vitamin B12 Deficiency Doctors Near Me in concord, MA

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 105 doctor with experience in Vitamin B12 Deficiency near concord, MA. Of these, 104 are Experienced and 1 are Advanced.

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105 providers found
    Experienced in Vitamin B12 Deficiency
    Infectious Disease
    Experienced in Vitamin B12 Deficiency
    Infectious Disease
    Referral may be required

    Emerson Hospital

    133 Old Road To 9 Acre Cor, 
    Concord, MA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Artsiom Tsyrkunou is an Infectious Disease provider practicing medicine in Concord, Massachusetts. Dr. Tsyrkunou is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Neurotrophic Keratitis, Sepsis, Heart Failure with Preserved Ejection Fraction (HFpEF), and Pneumonia. Dr. Tsyrkunou is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine

    Ajay Anand MD PC

    29 Deer Path Ln, 
    Weston, MA 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ajay Anand is a primary care provider, practicing in Internal Medicine in Weston, Massachusetts. Dr. Anand is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 97 other conditions, according to our data. His clinical expertise encompasses Dementia, Painful Swallowing, Swallowing Difficulty, and Transient Erythroblastopenia of Childhood. Dr. Anand is currently accepting new patients.

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

    Winchester Hospital Center For Cancer Care

    620 Washington Street, 
    Winchester, MA 
     (11.4 miles away)
    Languages Spoken:
    English, French, Italian, Romanian, Spanish
    Accepting New Patients
    Offers Telehealth

    Stefan Balan is an Oncologist practicing medicine in Winchester, Massachusetts. Dr. Balan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Nasopharyngeal Carcinoma, and Lung Cancer. Dr. Balan is board certified in American Board Of Internal Medicine. Dr. Balan is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Russell B. Butler MD PC

    131 Old Road To 9 Acre Cor, 
    Concord, MA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Julie Fu is a Hematologist and an Oncologist practicing medicine in Concord, Massachusetts. Dr. Fu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Polycythemia Vera, Paget Disease of the Breast, Thrombocytopenia, and Anemia. Dr. Fu is currently accepting new patients.

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

    Office

    29 Hudson Rd, 
    Sudbury, MA 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Paula Carbone is a primary care provider, practicing in Internal Medicine in Sudbury, Massachusetts. Dr. Carbone is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Subacute Combined Degeneration, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Carbone is currently accepting new patients.

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

    Mass General Brigham Community Physicians Inc

    133 Littleton Rd Ste 202, 
    Westford, MA 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kristen Mccarthy is a primary care provider, practicing in Family Medicine in Westford, Massachusetts. Dr. Mccarthy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Ankylosing Spondylitis, Axial Spondyloarthritis (AxSpA), Rheumatoid Pneumoconiosis, and Rheumatoid Lung Disease. Dr. Mccarthy is currently accepting new patients.

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

    Mount Auburn Healthcare At Arlington

    22 Mill St Ste 208, 
    Arlington, MA 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marcia Chatfield is a primary care provider, practicing in Internal Medicine in Arlington, Massachusetts. Dr. Chatfield is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Subacute Combined Degeneration, Glossitis, Pernicious Anemia, and Folate Deficiency. Dr. Chatfield is currently accepting new patients.

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

    Dana-Farber Cancer Institute

    450 Brookline Ave, 
    Boston, MA 
     (14.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Meredith Faggen is an Oncologist practicing medicine in Boston, Massachusetts. Dr. Faggen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 44 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Angiosarcoma, Inflammatory Breast Cancer, and Paget Disease of the Breast. Dr. Faggen is currently accepting new patients.

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

    Charles River Medical Associates

    246 Maple Street, 
    Marlborough, MA 
     (12.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vinay Kumar is a primary care provider, practicing in Internal Medicine in Marlborough, Massachusetts. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration. Dr. Kumar is board certified in Internal Medicine. Dr. Kumar is currently accepting new patients.

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

    BILHPC, Washington Square, 637 Washington Street, Brookline

    637 Washington Street, 
    Brookline, MA 
     (13.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Glenn Kehlmann is a primary care provider, practicing in Internal Medicine in Brookline, Massachusetts. Dr. Kehlmann 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 Patent Foramen Ovale, Atrial Septal Defect (ASD), High Cholesterol, and Urinary Tract Infection in Children. Dr. Kehlmann is board certified in American Board Of Internal Medicine. Dr. Kehlmann is currently accepting new patients.

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

    Beth Israel Deaconess Medical Center

    330 Brookline Avenue, 
    Boston, MA 
     (15.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jeremy Whyman is a Palliative Medicine provider practicing medicine in Boston, Massachusetts. Dr. Whyman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Heart Failure with Preserved Ejection Fraction (HFpEF), and Vitamin B12 Deficiency. Dr. Whyman is board certified in American Board Of Internal Medicine. Dr. Whyman is currently accepting new patients.

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

    Office

    52 Second Ave Ste 400, 
    Waltham, MA 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Svetlin Dinovski is a primary care provider, practicing in Internal Medicine in Waltham, Massachusetts. Dr. Dinovski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Maturity Onset Diabetes of the Young. Dr. Dinovski is currently accepting new patients.

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

    Lexington Medical MGMT. PC

    35 Bedford St Ste 18A, 
    Lexington, MA 
     (6.8 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Wayne Brown is a primary care provider, practicing in Internal Medicine in Lexington, Massachusetts. He has been practicing medicine for over 44 years. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Colorado Tick Fever, Tracheitis, Avian Influenza, and Pustules. Dr. Brown is currently accepting new patients.

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

    Beth Israel Lahey Health Specialty Care, Inc.

    41 Mall Rd, 
    Burlington, MA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kellie Olsen is a Nurse Practitioner practicing medicine in Burlington, Massachusetts. Olsen, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Smoldering Multiple Myeloma and Vitamin B12 Deficiency. Olsen, NP is currently accepting new patients.

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

    Lahey Hospital And Medical Center

    41 Mall Road, 
    Burlington, MA 
     (7.5 miles away)
    Languages Spoken:
    English, Hindi, Malayalam, Punjabi
    Offers Telehealth

    Lata Thatai is an Oncologist practicing medicine in Burlington, Massachusetts. Dr. Thatai is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Inflammatory Breast Cancer, Breast Cancer, Liver Embolization, and Gastrostomy. Dr. Thatai is board certified in American Board Of Internal Medicine.

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

    Office

    20 Hope Ave Ste 211, 
    Waltham, MA 
     (8.1 miles away)
    Languages Spoken:
    English

    Edward Busick is a primary care provider, practicing in Internal Medicine in Waltham, Massachusetts. Dr. Busick 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 Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, and Type 1 Diabetes (T1D).

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

    Waltham Medical Group

    6 Lexington St Fl 2, 
    North Waltham, MA 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sheena John is a primary care provider, practicing in Internal Medicine in North Waltham, Massachusetts. Dr. John is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Sitosterolemia, High Cholesterol, Anemia, and Maturity Onset Diabetes of the Young. Dr. John is currently accepting new patients.

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

    Westford Office

    133 Littleton Rd Ste 202, 
    Westford, MA 
     (8.4 miles away)
    Languages Spoken:
    English

    Judith Kremnick is a primary care provider, practicing in Internal Medicine in Westford, Massachusetts. Dr. Kremnick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Subacute Combined Degeneration, Vitamin B12 Deficiency, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Balanced Motion Physical Therapy

    290 Littleton Rd Unit 3, 
    Chelmsford, MA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Asif Merchant is a primary care provider, practicing in Internal Medicine in Chelmsford, Massachusetts. Dr. Merchant is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Dementia, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Decorticate Posture. Dr. Merchant is currently accepting new patients.

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

    St Patrick's Manor

    863 Central St, 
    Framingham, MA 
     (11.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Douglas Gronda is a primary care provider, practicing in Internal Medicine in Framingham, Massachusetts. Dr. Gronda 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 Vitamin D Deficiency, Sitosterolemia, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism. Dr. Gronda is currently accepting new patients.

    Showing 1-20 of 105

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near concord, MA?

    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 concord, MA?

    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 concord, MA?

    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 concord, MA?

    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 concord, MA?

    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 concord, MA?

    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 concord, MA?

    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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