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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 101 doctor with experience in Vitamin B12 Deficiency near Clifton Park, NY. Of these, 83 are Experienced, 17 are Advanced and 1 are Distinguished.

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101 providers found
    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine

    Allied Digestive Health, LLC

    1785 Route 9, 
    Clifton Park, NY 
     (0.6 miles away)
    Experience:
    35+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    James Puleo is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. He has been practicing medicine for over 35 years. Dr. Puleo 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 Trichohepatoenteric Syndrome, Visceromegaly, Hepatitis, Endoscopy, and Gastrostomy. Dr. Puleo is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology. Dr. Puleo is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine

    Allied Digestive Health, LLC

    1785 Route 9, 
    Clifton Park, NY 
     (0.6 miles away)
    Experience:
    37+ years
    Languages Spoken:
    English

    Xinjun Zhu is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. She has been practicing medicine for over 37 years. Dr. Zhu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 30 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Crohn's Disease, Ulcerative Colitis, Endoscopy, and Colonoscopy. Dr. Zhu is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology.

    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine

    Allied Digestive Health, LLC

    1785 Route 9, 
    Clifton Park, NY 
     (0.6 miles away)
    Experience:
    14+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Neil Volk is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. He has been practicing medicine for over 14 years. Dr. Volk is rated as an Experienced 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 Ulcerative Colitis, Crohn's Disease, Hemorrhagic Proctocolitis, Endoscopy, and Colonoscopy. Dr. Volk is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology and American Board Of Internal Medicine. Dr. Volk is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Internal Medicine

    Allied Digestive Health, LLC

    1785 Route 9, 
    Clifton Park, NY 
     (0.6 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Accepting New Patients

    Jonathan Barsa is an Internal Medicine specialist and a Gastroenterologist practicing medicine in Clifton Park, New York. He has been practicing medicine for over 15 years. Dr. Barsa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Portal Hypertension, Ulcerative Colitis, Diarrhea, Endoscopy, and Colonoscopy. Dr. Barsa is board certified in American Board Of Internal Medicine Subspecialty, Gastroenterology and American Board Of Internal Medicine. Dr. Barsa is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Family Medicine | Physician Assistant | Geriatrics
    Experienced in Vitamin B12 Deficiency
    Family Medicine | Physician Assistant | Geriatrics

    Schuyler Ridge Residential Healthcare

    1 Abele Dr, 
    Clifton Park, NY 
     (0.6 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Marianne Mustafa is a primary care provider, practicing in Physician Assistant and Family Medicine in Clifton Park, New York. She has been practicing medicine for over 28 years. Ms. Mustafa 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 Hyperlipidemia Type 3, Hypothyroidism, Rhabdomyolysis, and High Cholesterol. Ms. Mustafa is board certified in American Board Of Family Medicine. Ms. Mustafa is currently accepting new patients.

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

    Ellis Primary Care

    103 Sitterly Rd, Ste 2300, 
    Clifton Park, NY 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Renata Mazzei is a primary care provider, practicing in Family Medicine in Clifton Park, New York. Dr. Mazzei is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Hypothyroidism, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Mazzei is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency

    Office

    3 Crossing Blvd, 
    Clifton Park, NY 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Courtney Bellomo is a Hematologist practicing medicine in Clifton Park, New York. Dr. Bellomo is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 98 other conditions, according to our data. Her clinical expertise encompasses Multiple Myeloma, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Large-Cell Immunoblastic Lymphoma, and Bone Marrow Aspiration.

    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine

    New York Oncology Hematology PC

    3 Crossing Blvd, Ste 1, 
    Clifton Park, NY 
     (0.7 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English
    Accepting New Patients

    Sunitha Sukumaran is an Oncologist and an Internal Medicine provider practicing medicine in Clifton Park, New York. She has been practicing medicine for over 28 years. Dr. Sukumaran is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 60 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Multiple Myeloma, and Thrombocytopenia. Dr. Sukumaran is board certified in American Board Of Internal Medicine Subspecialty, Medical Oncology , American Board Of Internal Medicine Subspecialty, Hematology , and American Board Of Internal Medicine. Dr. Sukumaran is currently accepting new patients.

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

    New York Oncology Hematology PC

    3 Crossing Blvd, Ste 1, 
    Clifton Park, NY 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Adriana Lisinschi is an Oncologist and an Internal Medicine provider practicing medicine in Clifton Park, New York. Dr. Lisinschi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 60 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Childhood Iron Deficiency Anemia, and Iron Deficiency Anemia. Dr. Lisinschi is board certified in American Board Of Internal Medicine Subspecialty, Hematology and American Board Of Internal Medicine Subspecialty, Medical Oncology. Dr. Lisinschi is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Office

    3 Crossing Blvd, 
    Clifton Park, NY 
     (0.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Howard Schlossberg is an Oncologist practicing medicine in Clifton Park, New York. Dr. Schlossberg is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 93 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Essential Thrombocythemia, Thrombocytopenia, and Childhood Iron Deficiency Anemia.

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

    New York Oncology Hematology PC

    3 Crossing Blvd, Ste 1, 
    Clifton Park, NY 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Patricia Stott is a Nurse Practitioner practicing medicine in Clifton Park, New York. Ms. Stott 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 Smoldering Multiple Myeloma, Classical Hodgkin Lymphoma, Small Lymphocytic Lymphoma (SLL), and Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL). Ms. Stott is board certified in American Board Of Internal Medicine, Nurse Practitioner, Adult Health, American Nurses Credentialing Center. Ms. Stott is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency

    Schenectady Radiologists

    896 Riverview Rd, 
    Rexford, NY 
     (5.3 miles away)
    Languages Spoken:
    English

    Muhammad Tai is an Oncologist practicing medicine in Rexford, New York. Dr. Tai is rated as an Advanced 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 Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Breast Cancer.

    Experienced in Vitamin B12 Deficiency
    Family Medicine | Bariatric Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine | Bariatric Medicine

    Waterford Health Center

    158 Saratoga Ave, 
    Waterford, NY 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Irina Kaplan is a primary care provider, practicing in Bariatric Medicine and Family Medicine in Waterford, New York. Dr. Kaplan 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 Hypothyroidism, Obesity in Children, Familial Combined Hyperlipidemia, and Xanthoma. Dr. Kaplan is board certified in American Board Of Obesity Medicine and American Board Of Family Medicine. Dr. Kaplan is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology

    C.R. Wood Cancer Center-Oncology And Hematology

    6 Medical Park Dr Ste 200, 
    Malta, NY 
     (7.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Xiao Su is a Hematologist and an Oncologist practicing medicine in Malta, New York. Dr. Su is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Thrombocytopenia, Lung Cancer, and Pleuropulmonary Blastoma.

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

    Primary Care Scotia-Glenville-Saratoga Hospital

    112 Charlton Rd, 
    Ballston Lake, NY 
     (8.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Audra Hanley is a primary care provider, practicing in Family Medicine in Ballston Lake, New York. Dr. Hanley is rated as an Advanced 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 High Cholesterol, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Familial Hypertension.

    Distinguished in Vitamin B12 Deficiency
    Family Medicine
    Distinguished in Vitamin B12 Deficiency
    Family Medicine

    Primary Care Wilton-Saratoga Hospital

    3065 Route 50 Ste 30, 
    Saratoga Springs, NY 
     (14.9 miles away)
    Languages Spoken:
    English

    Christina Goldsmith is a primary care provider, practicing in Family Medicine in Saratoga Springs, New York. Dr. Goldsmith is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency, Subacute Combined Degeneration, Familial Hypertension, and Hypertension.

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

    Primary Care Mechanicville-Saratoga Hospital

    202 S Central Ave, 
    Mechanicville, NY 
     (5.3 miles away)
    Languages Spoken:
    English

    Carrie Mcneil is a primary care provider, practicing in Family Medicine in Mechanicville, New York. Dr. Mcneil 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 Generalized Anxiety Disorder (GAD), Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Community Care Physicians, Upstate Hematology Oncology

    2125 River Rd, Ste 100, 
    Schenectady, NY 
     (5.9 miles away)
    Experience:
    8+ years
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Spencer is a Nurse Practitioner practicing medicine in Schenectady, New York. She has been practicing medicine for over 8 years. Ms. Spencer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Febrile Neutropenia, Myeloproliferative Neoplasms (MPN), Vitamin B12 Deficiency, and Saddle Pulmonary Embolism. Ms. Spencer is board certified in American Board Of Internal Medicine, Nurse Practitioner, Family, American Nurses Credentialing Center. Ms. Spencer is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Community Care Physicians PC

    2125 River Rd Ste 100, 
    Schenectady, NY 
     (6.0 miles away)
    Languages Spoken:
    English

    Rana Jacob is an Oncologist practicing medicine in Schenectady, New York. Dr. Jacob is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 65 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Anemia.

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

    Office

    2125 River Rd Ste 103, 
    Schenectady, NY 
     (6.0 miles away)
    Languages Spoken:
    English

    Robert Donohue is a primary care provider, practicing in Internal Medicine in Schenectady, New York. Dr. Donohue 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 High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

    Showing 1-20 of 101

    Last Updated: 04/28/2026

    When should I see a Vitamin B12 Deficiency doctor near Clifton Park, 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 Clifton Park, 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 Clifton Park, 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 Clifton Park, 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 Clifton Park, 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 Clifton Park, 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 Clifton Park, 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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