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    Last Updated: 01/09/2026

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    MediFind found 291 doctor with experience in Vitamin B12 Deficiency near Nyack, NY. Of these, 247 are Experienced, 41 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    291 providers found
      Advanced in Vitamin B12 Deficiency
      Advanced in Vitamin B12 Deficiency

      Mnh Hematology Onc

      160 North Midland Ave., 
      Nyack, NY 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Irina Rybalova is an Oncologist in Nyack, New York. Dr. Rybalova is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Deep Vein Thrombosis, Intraductal Papilloma, and Inflammatory Breast Cancer.

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

      Office

      2 Centerock Rd, 
      West Nyack,, NY 
       (3.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Liby Mathew is a primary care provider, practicing in Internal Medicine in West Nyack,, New York. Dr. Mathew is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      James G. Hellerman
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Northwell Health Physician Partners Medicine Specialties At Tarrytown

      200 South Broadway, Suite 2-5, 
      Tarrytown, NY 
       (4.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      James Hellerman is an Endocrinologist in Tarrytown, New York. Dr. Hellerman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anaplastic Thyroid Cancer, Thyroid Cancer, Follicular Thyroid Cancer, and Osteoporosis.

      Learn about our expert tiers
      Anna W. Komorowski
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology

      Northwell Health Physician Partners Hematology Oncology At Phelps

      777 North Broadway, Suite 102, 207, 
      Sleepy Hollow, NY 
       (4.0 miles away)
      Languages Spoken:
      English, Polish

      Anna Komorowski is a Hematologist and an Oncologist in Sleepy Hollow, New York. Dr. Komorowski 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, Inflammatory Breast Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Bone Marrow Aspiration.

      Syna M. Kandarappallil
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Northwell Health Physician Partners Geriatrics At Phelps, 755 North Broadway

      755 North Broadway, Suite 417, 
      Sleepy Hollow, NY 
       (4.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Syna Kandarappallil is a Geriatrics provider in Sleepy Hollow, New York. Dr. Kandarappallil is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Anemia, Postmenopausal Osteoporosis, Osteoporosis, and Hypertension.

      Cathryn A. Devons
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Northwell Health Physician Partners Geriatrics At Phelps, 755 North Broadway

      755 North Broadway, Suite 417, 
      Sleepy Hollow, NY 
       (4.0 miles away)
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Cathryn Devons is a Geriatrics provider in Sleepy Hollow, New York. Dr. Devons is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Cerebellar Degeneration, Atrial Fibrillation, Alzheimer's Disease, and Hypertension.

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology | Internal Medicine
      141 River Road, 
      Nyack, NY 
       (0.4 miles away)
      Languages Spoken:
      English

      Gerard Hellman is a Hematologist and an Oncologist in Nyack, New York. Dr. Hellman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Blood Clots, Idiopathic Neutropenia, and Agranulocytosis.

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

      Office

      2 Centerock Rd, 
      West Nyack,, NY 
       (3.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Suman Sawhney is a primary care provider, practicing in Internal Medicine in West Nyack,, New York. Dr. Sawhney is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Obesity.

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

      Office

      2 Centerock Rd, 
      West Nyack,, NY 
       (3.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Thomas Avella is a primary care provider, practicing in Internal Medicine in West Nyack,, New York. Dr. Avella is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency
      777 North Broadway, Suite 203, 
      Sleepy Hollow, NY 
       (4.0 miles away)
      Languages Spoken:
      English

      Louis Buzzeo is a Nephrologist in Sleepy Hollow, New York. Dr. Buzzeo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Bartter Syndrome, Focal Segmental Glomerulosclerosis, Chronic Kidney Disease, and Nephrotic Syndrome.

      Advanced in Vitamin B12 Deficiency
      Family Medicine
      Advanced in Vitamin B12 Deficiency
      Family Medicine
      46 N Broadway, 
      Nyack, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Kenneth Svensson is a primary care provider, practicing in Family Medicine in Nyack, New York. Dr. Svensson is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Congenital Hyperinsulinism, Low Blood Sugar, and High Cholesterol.

      Advanced in Vitamin B12 Deficiency
      Endocrinology
      Advanced in Vitamin B12 Deficiency
      Endocrinology

      Diabetes And Endocrinology Consultants, PC

      2 Crosfield Ave, Suite 204, 
      West Nyack, NY 
       (3.1 miles away)
      Languages Spoken:
      English

      Alan Dresner is an Endocrinologist in West Nyack, New York. Dr. Dresner is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypothyroidism, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), and Obesity in Children.

      Advanced in Vitamin B12 Deficiency
      Endocrinology
      Advanced in Vitamin B12 Deficiency
      Endocrinology

      Diabetes And Endocrinology Consultants, PC

      2 Crosfield Ave, Suite 204, 
      West Nyack, NY 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Stephanie Charles is an Endocrinologist in West Nyack, New York. Dr. Charles is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Hypothyroidism, Vitamin B12 Deficiency, Obesity in Children, and Familial Hypocalciuric Hypercalcemia Type 1.

      Advanced in Vitamin B12 Deficiency
      Endocrinology
      Advanced in Vitamin B12 Deficiency
      Endocrinology

      Diabetes And Endocrinology Consultants, PC

      2 Crosfield Ave, Suite 204, 
      West Nyack, NY 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Brian Golden is an Endocrinologist in West Nyack, New York. Dr. Golden is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypothyroidism, Maturity Onset Diabetes of the Young, Obesity in Children, and Vitamin B12 Deficiency.

      Advanced in Vitamin B12 Deficiency
      Endocrinology
      Advanced in Vitamin B12 Deficiency
      Endocrinology

      Diabetes And Endocrinology Consultants, PC

      2 Crosfield Ave, Suite 204, 
      West Nyack, NY 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Enzo Ragucci is an Endocrinologist in West Nyack, New York. Dr. Ragucci is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, and Low Blood Sugar.

      Advanced in Vitamin B12 Deficiency
      Advanced in Vitamin B12 Deficiency

      Diabetes And Endocrinology Consultants, PC

      2 Crosfield Ave, Suite 204, 
      West Nyack, NY 
       (3.1 miles away)
      Languages Spoken:
      English

      Matthew Potenza is an Endocrinologist in West Nyack, New York. Dr. Potenza is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Postmenopausal Osteoporosis.

      Advanced in Vitamin B12 Deficiency
      Advanced in Vitamin B12 Deficiency

      White Plains Medical Diagnostic Services, PC

      2 Crosfield Ave, Suite 312, 
      West Nyack, NY 
       (3.1 miles away)
      Languages Spoken:
      English

      Steven Yablon is a Nephrologist in West Nyack, New York. Dr. Yablon is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Boils, Chronic Kidney Disease, Acute Kidney Failure, and End-Stage Renal Disease (ESRD).

      Advanced in Vitamin B12 Deficiency
      Advanced in Vitamin B12 Deficiency

      White Plains Medical Diagnostic Services, PC

      2 Crosfield Ave, Suite 312, 
      West Nyack, NY 
       (3.1 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English

      Arthur Kozin is a Nephrologist in West Nyack, New York. Dr. Kozin has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Boils.

      Advanced in Vitamin B12 Deficiency
      Pulmonary Medicine
      Advanced in Vitamin B12 Deficiency
      Pulmonary Medicine

      White Plains Medical Diagnostic Services, PC

      2 Medical Park Dr, Suite 5, 
      West Nyack, NY 
       (3.4 miles away)
      Languages Spoken:
      English

      David Hodes is a Pulmonary Medicine provider in West Nyack, New York. Dr. Hodes is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Asthma in Children, Asthma, Empyema, Lung Metastases, and Advanced Bronchoscopy.

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

      Orangetown Family Practice

      97 Route 303, 
      Tappan, NY 
       (4.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Vincent Ibelli is a primary care provider, practicing in Family Medicine in Tappan, New York. Dr. Ibelli is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Sitosterolemia, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

      Showing 1-20 of 291

      Last Updated: 01/09/2026

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