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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 45 doctor with experience in Vitamin B12 Deficiency near Lawrence, MA. Of these, 44 are Experienced and 1 are Advanced.

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45 providers found
    Advanced in Vitamin B12 Deficiency
    Endocrinology
    Advanced in Vitamin B12 Deficiency
    Endocrinology

    Diabetes And Endocrine Center

    9 Loon Hill Rd Ste 301, 
    Dracut, MA 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shilpa Deshmukh is an Endocrinologist in Dracut, Massachusetts. Dr. Deshmukh is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Graves Disease, Thyroid Storm, and Hypothyroidism.

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

    Office

    290 Merrimack St Ste 205, 
    Lawrence, MA 
     (0.9 miles away)
    Languages Spoken:
    English

    Jose Baez is an Internal Medicine provider in Lawrence, Massachusetts. Dr. Baez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Menopause, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

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

    Mass General Brigham Community Physicians Inc

    500 Merrimack St, 
    Lawrence, MA 
     (1.1 miles away)
    Languages Spoken:
    English

    Jane Thompson is a primary care provider, practicing in Internal Medicine in Lawrence, Massachusetts. Dr. Thompson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Diabetic Nephropathy, Supranuclear Ocular Palsy, Progressive Supranuclear Palsy, and Supranuclear Ophthalmoplegia.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Allergy and Immunology
    Experienced in Vitamin B12 Deficiency
    Allergy and Immunology

    Neaipcllc

    555 Turnpike St Ste 31, 
    North Andover, MA 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Thomas Johnson is an Allergy and Immunologist in North Andover, Massachusetts. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Primary Immunodeficiency (PID), Sinusitis, Allergic Rhinitis, and Common Variable Immune Deficiency.

    Experienced in Vitamin B12 Deficiency
    Hematology
    Experienced in Vitamin B12 Deficiency
    Hematology

    Dana-Farber Cancer Institute-Merrimack Valley

    5 Branch St, 
    Methuen, MA 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Pedro Sanz is a Hematologist in Methuen, Massachusetts. Dr. Sanz is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Choriocarcinoma, and Lynch Syndrome.

    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner

    New England Allergy Asthma Immunology & Primary

    555 Turnpike St, 
    North Andover, MA 
     (3.7 miles away)
    Languages Spoken:
    English

    Marie Sacco is a Nurse Practitioner in North Andover, Massachusetts. Ms. Sacco is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency and Vitamin B12 Deficiency.

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

    Office

    47 High St Ste 101, 
    North Andover, MA 
     (4.3 miles away)
    Languages Spoken:
    English

    Asif Merchant is an Internal Medicine provider in North Andover, Massachusetts. Dr. Merchant is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Dementia, Decorticate Posture, Decerebrate Posture, and Swallowing Difficulty.

    Experienced in Vitamin B12 Deficiency
    Hematology
    Experienced in Vitamin B12 Deficiency
    Hematology

    Holy Family Hospital

    57 Wingate St, 
    Haverhill, MA 
     (6.1 miles away)
    Languages Spoken:
    English

    Jaroslaw Jac is a Hematologist in Haverhill, Massachusetts. Dr. Jac is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Thrombocytopenia, Muscle Invasive Bladder Cancer, Urothelial Cancer, Endoscopy, and Colonoscopy.

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

    Azar A Korbey MD

    22 Main St, 
    Salem, NH 
     (6.4 miles away)
    Languages Spoken:
    English

    Azar Korbey is a primary care provider, practicing in Family Medicine in Salem, New Hampshire. Dr. Korbey is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gilbert Syndrome, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

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

    Family Health Matters Of Salem

    23 Stiles Rd, 
    Salem, NH 
     (6.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rosalyn Kenney is a Family Medicine provider in Salem, New Hampshire. Dr. Kenney is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Legius Syndrome, RASopathies, Neurofibromatosis, and Heart Failure with Preserved Ejection Fraction (HFpEF).

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

    Office

    1595 Bridge St Unit 3, 
    Dracut, MA 
     (7.2 miles away)
    Languages Spoken:
    English

    Chong So is a primary care provider, practicing in Family Medicine in Dracut, Massachusetts. Dr. So is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Type 2 Diabetes (T2D), Chronic Cough, and Maturity Onset Diabetes of the Young.

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

    Office

    1595 Bridge St Unit 3, 
    Dracut, MA 
     (7.2 miles away)
    Languages Spoken:
    English

    Joseph Dulac is a primary care provider, practicing in Family Medicine in Dracut, Massachusetts. Dr. Dulac is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Kidney Disease, Chronic Cough, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Office

    62 Brown St Ste 304, 
    Haverhill, MA 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lydia Zuser is a primary care provider, practicing in Internal Medicine in Haverhill, Massachusetts. Dr. Zuser is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Thrombocytopenia, Chronic Cough, Pneumonia, and Vertigo.

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

    LGH Physician Associates Inc

    33 Bartlett St Ste 206, 
    Lowell, MA 
     (8.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Romanowsky is a primary care provider, practicing in Internal Medicine in Lowell, Massachusetts. Dr. Romanowsky is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Woburn Medical Associates PC

    500 Salem St, 
    Wilmington, MA 
     (8.9 miles away)
    Languages Spoken:
    English

    Kshitij Gupta is a primary care provider, practicing in Geriatrics in Wilmington, Massachusetts. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Alzheimer's Disease, Cerebellar Degeneration, Dementia, and Empyema.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Marlborough Hospital Corp

    157 Union St, 
    Marlborough, MA 
     (9.7 miles away)
    Languages Spoken:
    English

    Susan Donohue is an Oncologist in Marlborough, Massachusetts. Dr. Donohue is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Acute Mountain Sickness, and Polycythemia Vera.

    Experienced in Vitamin B12 Deficiency
    Physician Assistant
    Experienced in Vitamin B12 Deficiency
    Physician Assistant

    Rheumatology/Internal Medicine

    64 Concord St # C, 
    Wilmington, MA 
     (9.8 miles away)
    Languages Spoken:
    English

    Holly Nguyen is a Physician Assistant in Wilmington, Massachusetts. Ms. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top area of expertise is Vitamin B12 Deficiency.

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

    Core Physicians LLC

    127 Plaistow Rd, 
    Plaistow, NH 
     (9.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Fetchero is a primary care provider, practicing in Family Medicine in Plaistow, New Hampshire. Dr. Fetchero is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

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

    Lowell General Hospital

    295 Varnum Ave, 
    Lowell, MA 
     (10.0 miles away)
    Languages Spoken:
    English

    Douglas Tisdale is a Hematologist and an Oncologist in Lowell, Massachusetts. Dr. Tisdale is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Pleuropulmonary Blastoma, Lung Cancer, and Colorectal Cancer.

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

    Lowell General Hospital

    295 Varnum Ave, 
    Lowell, MA 
     (10.0 miles away)
    Languages Spoken:
    English

    Julius Tabe is a primary care provider, practicing in Family Medicine in Lowell, Massachusetts. Dr. Tabe is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Low Blood Pressure, Seasonal Affective Disorder (SAD), Familial Hypertension, Endoscopy, and Pacemaker Implantation.

    Showing 1-20 of 45

    Last Updated: 02/22/2026

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