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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 20 doctor with experience in Vitamin B12 Deficiency near mendon, MA. Of these, 19 are Experienced and 1 are Advanced.

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20 providers found
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Office

    12 Uxbridge Rd, 
    Mendon, MA 
     (0.7 miles away)
    Languages Spoken:
    English

    Kathryn Cohan is a primary care provider, practicing in Internal Medicine in Mendon, Massachusetts. Dr. Cohan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Urinary Tract Infection in Children, Muscle Invasive Bladder Cancer, Femoral Nerve Dysfunction, and Minimal Change Disease.

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

    Dana-Farber Brigham Cancer Center At Milford Regional Medical Center

    20 Prospect St, 
    Milford, MA 
     (2.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anita Koshy is a Hematologist practicing medicine in Milford, Massachusetts. She has been practicing medicine for over 10 years. Dr. Koshy 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 Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Chronic Graft Versus Host Disease (cGvHD). Dr. Koshy is currently accepting new patients.

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

    Dana-Farber Brigham Cancer Center At Milford Regional Medical Center

    20 Prospect St, 
    Milford, MA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Constantine is a Hematologist practicing medicine in Milford, Massachusetts. Dr. Constantine is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), Idiopathic Pulmonary Hemosiderosis, Endoscopy, and Ureteroscopy. Dr. Constantine is currently accepting new patients.

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

    Dana-Farber Brigham Cancer Center At Milford Regional Medical Center

    20 Prospect St, 
    Milford, MA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Natalie Sinclair is a Hematologist practicing medicine in Milford, Massachusetts. Dr. Sinclair is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Upper Tract Urothelial Carcinoma (UTUC), Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Gastric Lymphoma. Dr. Sinclair is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Dana Farber Brigham And Womens Cancer Center

    20 Prospect St, Ste 2, 
    Milford, MA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Humberto Rossi is a Hematologist and an Oncologist practicing medicine in Milford, Massachusetts. Dr. Rossi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Muscle Invasive Bladder Cancer, ALK-Positive Non-Small Cell Lung Cancer, Non-Hodgkin Lymphoma, and Autoimmune Hemolytic Anemia. Dr. Rossi is currently accepting new patients.

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

    Office

    221 E Main St, 
    Milford, MA 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Colleen Murphy is a primary care provider, practicing in Internal Medicine in Milford, Massachusetts. Dr. Murphy 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 Sjogren Syndrome, Peripheral Neuropathy, Stomach Cancer, and Hyperthyroidism.

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

    Office

    1280 W Central St Ste 301, 
    Franklin, MA 
     (7.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Luis Carreiro is a primary care provider, practicing in Internal Medicine in Franklin, Massachusetts. Dr. Carreiro 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 Memory Loss, Atherosclerosis, Coronary Heart Disease, and Diabetic Nephropathy.

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

    Rehabilitation Hospital Of Rhode Island

    116 Eddie Dowling Hwy, 
    North Smithfield, RI 
     (8.8 miles away)
    Languages Spoken:
    English

    Ahmed Nadeem is a Hematologist practicing medicine in North Smithfield, Rhode Island. Dr. Nadeem is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Anemia, Myelodysplastic Syndrome (MDS), Gallbladder Adenocarcinoma, and Mantle Cell Lymphoma (MCL).

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

    Prime Healthcare Services Landmark LLC

    116 Eddie Dowling Hwy, 
    N Smithfield, RI 
     (8.8 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Sharon Benson is a Nurse Practitioner practicing medicine in N Smithfield, Rhode Island. She has been practicing medicine for over 17 years. Benson, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Small Lymphocytic Lymphoma (SLL), Secondary Adrenal Insufficiency, and Smoldering Multiple Myeloma.

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

    Charles River Medical Associates

    112 Turnpike Road, 
    Westborough, MA 
     (11.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nandana Kansra is a primary care provider, practicing in Internal Medicine in Westborough, Massachusetts. Dr. Kansra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Subacute Combined Degeneration. Dr. Kansra is currently accepting new patients.

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

    Office

    571 Union Ave Fl 1, 
    Framingham, MA 
     (13.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stephen Buchanan is a primary care provider, practicing in Family Medicine in Framingham, Massachusetts. Dr. Buchanan 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 Vitamin D Deficiency, High Cholesterol, Folate Deficiency, and Multiple Carboxylase Deficiency. Dr. Buchanan is currently accepting new patients.

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

    Office

    171 Main St, 
    Ashland, MA 
     (11.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rasmia Khalid is an Oncologist practicing medicine in Ashland, Massachusetts. Dr. Khalid is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Myelodysplastic Syndrome (MDS), Thrombocytopenia, Non-Hodgkin Lymphoma, and Venous Thromboembolism (VTE). Dr. Khalid is currently accepting new patients.

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

    Northwest Radiology

    36 Bridge Way, 
    Pascoag, RI 
     (12.9 miles away)
    Languages Spoken:
    English

    Mary Giovetti is a primary care provider, practicing in Family Medicine in Pascoag, Rhode Island. Dr. Giovetti is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Dementia.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Office

    652 George Washington Hwy Unit 201, 
    Lincoln, RI 
     (14.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Superczynski is a primary care provider, practicing in Internal Medicine in Lincoln, Rhode Island. Dr. Superczynski 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 Sitosterolemia, Hemolytic Anemia, Hemolytic Crisis, and Congenital Hemolytic Anemia.

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

    SHS Ventures Inc

    60 Messenger St, 
    Plainville, MA 
     (14.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rajani Mallick is a primary care provider, practicing in Family Medicine in Plainville, Massachusetts. Dr. Mallick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Anemia, Peripheral Neuropathy, Hyperthyroidism, and Thyroid Storm. Dr. Mallick is currently accepting new patients.

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

    Charles River Medical Associates, PC

    571 Union Ave, Suite 202, 
    Framingham, MA 
     (14.5 miles away)
    Languages Spoken:
    English

    Malika Ammor is a Nurse Practitioner practicing medicine in Framingham, Massachusetts. Ammor, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Venous Thromboembolism (VTE) and Vitamin B12 Deficiency.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Dana-Farber Brigham Cancer Center-Foxborough

    22 Patriot Pl, 
    Foxborough, MA 
     (14.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sudha Bolla is a Hematologist and an Oncologist practicing medicine in Foxborough, Massachusetts. Dr. Bolla is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 35 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Inflammatory Breast Cancer, Small Cell Lung Cancer (SCLC), and Pleuropulmonary Blastoma.

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

    Dana-Farber Brigham Cancer Center-Foxborough

    22 Patriot Pl, 
    Foxborough, MA 
     (14.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Naeem Tahir is a Hematologist practicing medicine in Foxborough, Massachusetts. Dr. Tahir is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Non-Hodgkin Lymphoma, Muscle Invasive Bladder Cancer, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Tahir is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Dana Farber Cancer Institute Foxborough

    22 Patriot Pl, 
    Foxborough, MA 
     (14.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Gaudet is a Hematologist and an Oncologist practicing medicine in Foxborough, Massachusetts. Dr. Gaudet 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 ALK-Positive Non-Small Cell Lung Cancer, Thrombocytopenia, Pulmonary Embolism, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Gaudet is currently accepting new patients.

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

    Newton-Wellesley Family Medicine-Walpole

    111 Norfolk St, 
    Walpole, MA 
     (14.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Henry D'angelo is a primary care provider, practicing in Family Medicine in Walpole, Massachusetts. Dr. D'angelo 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 Chronic Cough. Dr. D'angelo is currently accepting new patients.

    Showing 1-20 of 20

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near mendon, 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 mendon, 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 mendon, 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 mendon, 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 mendon, 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 mendon, 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 mendon, 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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