The 20 Best Vitamin B12 Deficiency Doctors Near Me in Wayne, NJ

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 294 doctor with experience in Vitamin B12 Deficiency near Wayne, NJ. Of these, 244 are Experienced, 39 are Advanced and 10 are Distinguished.

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294 providers found
    Jonathon S. Stillman
    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    Experienced in Vitamin B12 Deficiency
    Gastroenterology

    North Jersey Gastroenterology &Endoscopy

    1825 Route 23, 
    Wayne, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathon Stillman is a Gastroenterologist in Wayne, New Jersey. Dr. Stillman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Diverticular Disease, Intestinal Cancer, Diarrhea, Gastrectomy, and Endoscopy. Dr. Stillman is currently accepting new patients.

    Stuart L. Siepser
    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Cardiology Associates Of North Jersey

    242 West Parkway, 
    Pompton Plains, NJ 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Stuart Siepser is a Cardiologist in Pompton Plains, New Jersey. Dr. Siepser is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Aortic Valve Stenosis, High Cholesterol, Atrial Fibrillation, and Arterial Embolism. Dr. Siepser is currently accepting new patients.

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

    Regional Cancer Care Associates, LLC

    97 West Parkway, 
    Pompton Plains, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Bernstein is a Hematologist and an Oncologist in Pompton Plains, New Jersey. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Pancreatic Cancer, Paget Disease of the Breast, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Bernstein is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Regional Cancer Care Associates

    97 West Parkway, Collins Pavilion Null, 
    Pompton Plains, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Beata Pieczara is a Hematologist and an Oncologist in Pompton Plains, New Jersey. Dr. Pieczara is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Inflammatory Breast Cancer, Lynch Syndrome, and Bone Marrow Aspiration. She is board certified in American Board Of Internal Medicine. Dr. Pieczara is currently accepting new patients.

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

    Anthony A Natelli MD

    2035 Hamburg Turnpike, 
    Wayne, NJ 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anthony Natelli is an Internal Medicine provider in Wayne, New Jersey. Dr. Natelli is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Hypertension, and Familial Hypertension. Dr. Natelli is currently accepting new patients.

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

    Wayne Hematology Oncology Associates PC

    468 Parish Drive, Suite 4, 
    Wayne, NJ 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vijay Roy is a Hematologist and an Oncologist in Wayne, New Jersey. Dr. Roy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Polycythemia Vera, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Philadelphia-Negative Chronic Myeloid Leukemia. Dr. Roy is currently accepting new patients.

    Jason S. Levitz
    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology
    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology

    Oncology And Hematology Specialists

    23 Pocono Road, Suite 100, 
    Denville, NJ 
     (12.1 miles away)
    Languages Spoken:
    English, Hebrew, Spanish
    Accepting New Patients

    Jason Levitz is a Hematologist and an Oncologist in Denville, New Jersey. Dr. Levitz is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Polycythemia Vera, Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Bone Marrow Aspiration. Dr. Levitz is currently accepting new patients.

    Robert T. Bock
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Atlantic Medical Group Primary Care At Wayne

    1055 Hamburg Turnpike, Suite 300, 
    Wayne, NJ 
     (2.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Bock is a primary care provider, practicing in Family Medicine in Wayne, New Jersey. Dr. Bock is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Anemia, Alzheimer's Disease, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Bock is currently accepting new patients.

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

    Lincoln Park Medical

    63 Beaverbrook Road, Suite 101, 
    Lincoln Park, NJ 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Patrick Demare is a primary care provider, practicing in Family Medicine in Lincoln Park, New Jersey. Dr. Demare is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Glossitis, Subacute Combined Degeneration, and Pernicious Anemia. Dr. Demare is currently accepting new patients.

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

    CH MH Services (NJ) LLC

    63 Beaverbrook Rd, 
    Lincoln Park, NJ 
     (2.5 miles away)
    Languages Spoken:
    English

    Viju Vijaysadan is a primary care provider, practicing in Internal Medicine in Lincoln Park, New Jersey. Dr. Vijaysadan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pyridoxine Deficiency, Acatalasemia, Myeloperoxidase Deficiency, Bone Marrow Aspiration, and Endoscopy.

    Mario R. Capio
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    West Parkway Medical

    230 West Parkway, Suite 10, 
    Pompton Plains, NJ 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mario Capio is a primary care provider, practicing in Family Medicine in Pompton Plains, New Jersey. Dr. Capio is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Breast Cancer, High Cholesterol, Maturity Onset Diabetes of the Young, and Vitamin B12 Deficiency Anemia. Dr. Capio is currently accepting new patients.

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

    Sebastian Medical Associates Corporation

    476 Colfax Ave, 
    Clifton, NJ 
     (7.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Richards Afonja is a Hematologist and an Oncologist in Clifton, New Jersey. Dr. Afonja is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Thrombocytopenia, Subacute Combined Degeneration, Vitamin B12 Deficiency, and Anemia.

    Advanced in Vitamin B12 Deficiency
    Cardiology
    Advanced in Vitamin B12 Deficiency
    Cardiology

    Office

    11-26 Saddle River Rd Ste 101, 
    Fair Lawn, NJ 
     (8.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Brad Herman is a Cardiologist in Fair Lawn, New Jersey. Dr. Herman is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Aortic Valve Stenosis, Atherosclerosis, and Coronary Heart Disease.

    Distinguished in Vitamin B12 Deficiency
    Internal Medicine
    Distinguished in Vitamin B12 Deficiency
    Internal Medicine

    Freedom Medical Clinics

    304 Lakeview Ave, 
    Clifton, NJ 
     (8.3 miles away)
    Languages Spoken:
    English

    Beatrice Onyeador is a primary care provider, practicing in Internal Medicine in Clifton, New Jersey. Dr. Onyeador is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Eosinophilic Cystitis, Obesity Hypoventilation Syndrome (OHS), and Spasticity.

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

    IZ Medical/Baker Health

    855 Valley Road, Suite 112, 
    Clifton, NJ 
     (8.5 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Tayyab Malik is a primary care provider, practicing in Family Medicine in Clifton, New Jersey. Dr. Malik has been practicing medicine for over 10 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Subacute Combined Degeneration, Vitamin D Deficiency, and High Cholesterol.

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

    Oncology And Hematology Specialists, PA

    333 Route 46 West, 
    Mountain Lakes, NJ 
     (9.6 miles away)
    Languages Spoken:
    English, Spanish, Urdu
    Accepting New Patients

    Fazal Bari is a Hematologist and an Oncologist in Mountain Lakes, New Jersey. Dr. Bari is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Paget Disease of the Breast, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, and Colorectal Cancer. Dr. Bari is currently accepting new patients.

    Distinguished in Vitamin B12 Deficiency
    Internal Medicine
    Distinguished in Vitamin B12 Deficiency
    Internal Medicine

    Office

    66 Park St Ste 100, 
    Montclair, NJ 
     (9.8 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Lisa Cadoo is a primary care provider, practicing in Internal Medicine in Montclair, New Jersey. Dr. Cadoo has been practicing medicine for over 17 years and is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Subacute Combined Degeneration, X-Linked Hypophosphatemia, and Folate-Deficiency Anemia.

    Advanced in Vitamin B12 Deficiency
    Addiction Medicine
    Advanced in Vitamin B12 Deficiency
    Addiction Medicine

    Cocoziello Group

    444 Market Street, Suite 2B, 
    Saddle Brook, NJ 
     (9.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ruby Kapadia is an Addiction Medicine provider in Saddle Brook, New Jersey. Dr. Kapadia is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Alcoholic Neuropathy, Vitamin D Deficiency, and Muscle Spasms.

    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology
    Distinguished in Vitamin B12 Deficiency
    Hematology | Oncology

    Oncology And Hematology Specialists

    23 Pocono Road, Suite 100, 
    Denville, NJ 
     (12.1 miles away)
    Languages Spoken:
    English, Spanish, Urdu
    Accepting New Patients

    Naveed Jan is a Hematologist and an Oncologist in Denville, New Jersey. Dr. Jan is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Thrombocytopenia, and Vitamin B12 Deficiency. Dr. Jan is currently accepting new patients.

    Distinguished in Vitamin B12 Deficiency
    Endocrinology
    Distinguished in Vitamin B12 Deficiency
    Endocrinology

    H Stephen Fletcher MD PA

    200 S Orange Ave, 
    Livingston, NJ 
     (12.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    David Garbowit is an Endocrinologist in Livingston, New Jersey. Dr. Garbowit is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hashimoto Thyroiditis, Diabetic Neuropathy, Vitamin B12 Deficiency, and Type 2 Diabetes (T2D).

    Showing 1-20 of 294

    Last Updated: 02/22/2026

    When should I see a Vitamin B12 Deficiency doctor near Wayne, NJ?

    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 Wayne, NJ?

    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 Wayne, NJ?

    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 Wayne, NJ?

    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 Wayne, NJ?

    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 Wayne, NJ?

    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 Wayne, NJ?

    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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