The 20 Best Vitamin B12 Deficiency Doctors Near Me in patterson, NY

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 40 doctor with experience in Vitamin B12 Deficiency near patterson, NY. Of these, 33 are Experienced and 7 are Advanced.

Location
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40 providers found
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    United Cerebral Palsy Assoc Of Putnam & Southern Dutchess

    40 Jon Barrett Rd, 
    Patterson, NY 
     (3.3 miles away)
    Languages Spoken:
    English

    Henry Kamin is a primary care provider, practicing in Internal Medicine in Patterson, New York. Dr. Kamin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Status Epilepticus, Vitamin D Deficiency, Essential Thrombocythemia, and Painful Swallowing.

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

    The Grand Rehabilitation And Nursing At Pawling

    9 Reservoir Rd, 
    Pawling, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Imtiaz Mallick is a primary care provider, practicing in Internal Medicine in Pawling, New York. Dr. Mallick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Progressive Multifocal Leukoencephalopathy, Sepsis, Hypertension, and Familial Hypertension.

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

    Office

    672 Stoneleigh Ave Ste C114, 
    Carmel, NY 
     (7.3 miles away)
    Languages Spoken:
    English

    Lev Davidson is a Hematologist practicing medicine in Carmel, New York. Dr. Davidson is rated as an Advanced 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 Myelodysplastic Syndrome (MDS), Gastroesophageal Junction Cancer, Multiple Myeloma, and Monoclonal Gammopathy of Undetermined Significance (MGUS).

    Learn about our expert tiers
    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine

    Office

    1989 Route 52 Ste 2, 
    Hopewell Junction, NY 
     (10.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ogleh Nesheiwat is a primary care provider, practicing in Internal Medicine in Hopewell Junction, New York. Dr. Nesheiwat is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Advanced Podiatry Associates Of The Hudson Valley LLP

    400 Westage Business Ctr Dr Ste 210, 
    Fishkill, NY 
     (14.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kathleen Mantaro is a primary care provider, practicing in Internal Medicine in Fishkill, New York. Dr. Mantaro 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 Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Infant Hyperglycemia. Dr. Mantaro is currently accepting new patients.

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

    Nuvance Health Medical Practice PC-Carmel Ny

    150 Route 52, 
    Carmel, NY 
     (5.2 miles away)
    Languages Spoken:
    English

    Michael Dubin is a primary care provider, practicing in Internal Medicine in Carmel, New York. Dr. Dubin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses H1N1 Influenza, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Mount Kisco Medical Group PC

    185 Route 312, 
    Brewster, NY 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ronen Marmur is a Rheumatologist practicing medicine in Brewster, New York. Dr. Marmur 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 Psoriatic Arthritis, Raynaud Phenomenon, Rheumatoid Arthritis (RA), and Psoriasis. Dr. Marmur is currently accepting new patients.

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

    Northern Medical Group PLLC

    111 Clock Tower Cmns, 
    Brewster, NY 
     (6.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bruce Sanders is a primary care provider, practicing in Family Medicine in Brewster, New York. Dr. Sanders is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young.

    Experienced in Vitamin B12 Deficiency
    Endocrinology
    Experienced in Vitamin B12 Deficiency
    Endocrinology
    Referral required

    Northern Medical Group PLLC

    111 Clock Tower Cmns, 
    Brewster, NY 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sadhis Rivas is an Endocrinologist practicing medicine in Brewster, New York. Dr. Rivas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Thyroid Nodule, Type 2 Diabetes (T2D), Secondary Adrenal Insufficiency, and Addison's Disease. Dr. Rivas is currently accepting new patients.

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

    Northern Medical Group PLLC

    111 Clock Tower Cmns, 
    Brewster, NY 
     (6.7 miles away)
    Languages Spoken:
    English

    Patricia Shannon is a primary care provider, practicing in Internal Medicine in Brewster, New York. Dr. Shannon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Squamous Cell Lung Carcinoma, Small Cell Lung Cancer (SCLC), EGFR Positive Lung Cancer, and Lung Adenocarcinoma.

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

    Northern Medical Group PLLC

    111 Clock Tower Cmns, 
    Brewster, NY 
     (6.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Martha Bouchard is a primary care provider, practicing in Internal Medicine in Brewster, New York. Dr. Bouchard is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses High Cholesterol, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

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

    Putnam Westchester Surgical Associates

    672 Stoneleigh Ave Ste C116, 
    Carmel, NY 
     (7.3 miles away)
    Languages Spoken:
    English

    George Gorich is a Geriatrics provider practicing medicine in Carmel, New York. Dr. Gorich 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 End-Stage Renal Disease (ESRD), Dementia, Alzheimer's Disease, and Painful Swallowing.

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

    Office

    1989 Route 52 Ste 2, 
    Hopewell Junction, NY 
     (10.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kishori Shah is a primary care provider, practicing in Family Medicine in Hopewell Junction, New York. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Glossitis, Pernicious Anemia, and Type 2 Diabetes (T2D).

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

    Danbury Hospital

    24 Hospital Ave, 
    Danbury, CT 
     (11.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sambhawana Bhandari is a Rheumatologist practicing medicine in Danbury, Connecticut. Dr. Bhandari is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Tenosynovitis, Rheumatoid Arthritis (RA), Arthritis, and Tissue Biopsy. Dr. Bhandari is currently accepting new patients.

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

    Rabi Sinha MD

    45 Foster Rd, 
    Hopewell Junction, NY 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Grace Silverio is a Nurse Practitioner practicing medicine in Hopewell Junction, New York. Silverio, NP is rated as an Advanced 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 Vitamin B12 Deficiency and Vitamin D Deficiency.

    Advanced in Vitamin B12 Deficiency
    Family Medicine
    Advanced in Vitamin B12 Deficiency
    Family Medicine

    Office

    45 Foster Rd, 
    Hopewell Junction, NY 
     (11.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rabi Sinha is a primary care provider, practicing in Family Medicine in Hopewell Junction, New York. Dr. Sinha is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Subacute Combined Degeneration, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

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

    Cigna Orthodontics PC

    1123 Route 82, 
    Hopewell Junction, NY 
     (11.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Subhash Kulkarni is a primary care provider, practicing in Internal Medicine in Hopewell Junction, New York. Dr. Kulkarni is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Lyme Disease, Vitamin B12 Deficiency, Subacute Combined Degeneration, and Glossitis.

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

    Optum Medical Care PC

    342 Route 202, 
    Somers, NY 
     (13.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bernadette Tillmon is a primary care provider, practicing in Internal Medicine in Somers, New York. Dr. Tillmon 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 Vitamin D Deficiency, Lyme Disease, Folate Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Tillmon is board certified in American Board Of Internal Medicine. Dr. Tillmon is currently accepting new patients.

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

    Office

    340 Route 202 Fl Mailbox Bldg A, 
    Somers,, NY 
     (13.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Deanna Sandor is a Cardiologist practicing medicine in Somers,, New York. Dr. Sandor is rated as an Advanced 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 Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, Mitochondrial Complex V Deficiency, and Cytochrome C Oxidase Deficiency. Dr. Sandor is currently accepting new patients.

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

    Business Systems Inc

    95 Locust Ave, 
    Danbury, CT 
     (11.1 miles away)
    Languages Spoken:
    English

    Michael Elias is a Hematologist practicing medicine in Danbury, Connecticut. Dr. Elias is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Malabsorption, Polycythemia Vera, Thrombocytopenia, and Anemia.

    Showing 1-20 of 40

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near patterson, NY?

    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 patterson, NY?

    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 patterson, NY?

    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 patterson, NY?

    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 patterson, NY?

    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 patterson, NY?

    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 patterson, NY?

    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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