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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 89 doctor with experience in Vitamin B12 Deficiency near kenmore, NY. Of these, 78 are Experienced, 10 are Advanced and 1 are Distinguished.

Location
LocationClose
89 providers found
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    University Nuclear Medicine Inc

    1616 Kensington Ave, 
    Buffalo, NY 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Warner is a primary care provider, practicing in Internal Medicine in Buffalo, New York. Dr. Warner is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Sitosterolemia. Dr. Warner is currently accepting new patients.

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

    Kenmore Mercy Hospital

    2950 Elmwood Ave, 
    Kenmore, NY 
     (1.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Caitlin Smith is a Nurse Practitioner practicing medicine in Kenmore, New York. She has been practicing medicine for over 10 years. Smith, NP is rated as an Advanced 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 Vitamin B12 Deficiency, Vitamin D Deficiency, Heart Failure with Preserved Ejection Fraction (HFpEF), and Seasonal Affective Disorder (SAD).

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

    Lester S Sielski MD PC

    4239 Maple Rd, 
    Buffalo, NY 
     (3.6 miles away)
    Languages Spoken:
    English

    Joseph Gentile is a primary care provider, practicing in Internal Medicine in Buffalo, New York. Dr. Gentile is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency, Subacute Combined Degeneration, Fish-Eye Disease, and Familial Hypobetalipoproteinemia.

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

    Office

    3800 Delaware Ave Ste 102, 
    Buffalo, NY 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Diane Sutter is an Obstetrics and Gynecologist practicing medicine in Buffalo, New York. Dr. Sutter is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Vulvovaginitis, Pelvic Inflammatory Disease, and Menopause.

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

    Office

    3800 Delaware Ave Ste 100, 
    Buffalo, NY 
     (0.5 miles away)
    Languages Spoken:
    English

    George Haddad is a primary care provider, practicing in Internal Medicine in Buffalo, New York. Dr. Haddad is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Asthma in Children, Asthma, Hypertension, and Familial Hypertension.

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

    Office

    2914 Elmwood Ave, 
    Buffalo, NY 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan Kessler is a primary care provider, practicing in Family Medicine in Buffalo, New York. Dr. Kessler is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Crohn's Disease, Vertigo, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Office

    1430 Colvin Blvd, 
    Buffalo, NY 
     (1.1 miles away)
    Languages Spoken:
    English

    Anthony Perna is a primary care provider, practicing in Internal Medicine in Buffalo, New York. Dr. Perna 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 Type 2 Diabetes (T2D), Sitosterolemia, Maturity Onset Diabetes of the Young, and High Cholesterol.

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

    Beatrice Community Hospital And Health Center

    4800 Hospital Pkwy, 
    Beatrice, NE 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sandra Parks is a primary care provider, practicing in Family Medicine in Beatrice, Nebraska. Dr. Parks is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Sinusitis. Dr. Parks is currently accepting new patients.

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

    Sisters Of Charity Hospital Of Buffalo

    2157 Main St, 
    Buffalo, NY 
     (2.8 miles away)
    Languages Spoken:
    English

    Michael Krabak is an Oncologist practicing medicine in Buffalo, New York. Dr. Krabak 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 Myeloproliferative Neoplasms (MPN), Thrombocytopenia, Myelodysplastic Syndrome (MDS), and Breast Cancer.

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

    Sisters Of Charity Hospital

    2157 Main St, 
    Buffalo, NY 
     (2.8 miles away)
    Languages Spoken:
    English

    George Kalonaros is a Neurologist practicing medicine in Buffalo, New York. Dr. Kalonaros is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Epilepsy, Seizures, Memory Loss, and Landau-Kleffner Syndrome.

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

    Erie County Medical Center

    462 Grider St, 
    Buffalo, NY 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Devinderpal Randhawa is a Hematologist practicing medicine in Buffalo, New York. Dr. Randhawa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Thrombocytopenia, and Anemia. Dr. Randhawa is currently accepting new patients.

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

    Jericho RD. Community Health Center

    184 Barton St, 
    Buffalo, NY 
     (3.6 miles away)
    Languages Spoken:
    English

    Myron Glick is a primary care provider, practicing in Family Medicine in Buffalo, New York. Dr. Glick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Neuropathy, Scabies, and Hypertension.

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

    Quater Diagnostic Labs LLC

    4247 Maple Rd, 
    Buffalo, NY 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jack Cukierman is a primary care provider, practicing in Internal Medicine in Buffalo, New York. Dr. Cukierman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Type 2 Diabetes (T2D), Diabetic Nephropathy, and Maturity Onset Diabetes of the Young.

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

    Lifetime Health Medical Group

    1185 Sweet Home Rd, 
    Amherst, NY 
     (4.0 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Melissa Iversen is a Physician Assistant practicing medicine in Amherst, New York. She has been practicing medicine for over 18 years. Iversen, PA is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency.

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

    WNY Medical PC

    4979 Harlem Rd, 
    Amherst, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Qamrunnisa Rahman is a primary care provider, practicing in Family Medicine in Amherst, New York. Dr. Rahman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Type 2 Diabetes (T2D).

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

    WNY Medical PC

    4979 Harlem Rd, 
    Amherst, NY 
     (4.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sanjeev Ahuja is a primary care provider, practicing in Family Medicine in Amherst, New York. Dr. Ahuja is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Cerebral Hypoxia, Obesity, Subacute Combined Degeneration, and Vitamin D Deficiency.

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

    Wny Medical PC

    4979 Harlem Rd, 
    Amherst, NY 
     (4.4 miles away)
    Languages Spoken:
    English

    Rudolf Bucci is a Nurse Practitioner practicing medicine in Amherst, New York. Bucci, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin B12 Deficiency and Hypoparathyroidism.

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

    Office

    4979 Harlem Rd Ste 1, 
    Buffalo, NY 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Riffat Sadiq is a primary care provider, practicing in Internal Medicine in Buffalo, New York. Dr. Sadiq is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Hip Replacement, and Microdiscectomy.

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

    Kaleida Health

    100 High St, 
    Buffalo,, NY 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Julian Jr is a primary care provider, practicing in Internal Medicine in Buffalo,, New York. Dr. Jr is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Thymidine Kinase 2 Deficiency (TK2d), Mitochondrial Complex 3 Deficiency, Coenzyme Q Cytochrome C Reductase Deficiency, and Mitochondrial Complex 2 Deficiency.

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

    Buffalo Medical Group PC

    85 High St, 
    Buffalo, NY 
     (4.6 miles away)
    Languages Spoken:
    English

    Gregory Marra is a primary care provider, practicing in Family Medicine in Buffalo, New York. Dr. Marra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Infant Hyperglycemia, High Cholesterol, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D).

    Showing 1-20 of 89

    Last Updated: 09/26/2026

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