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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 918 doctor with experience in Vitamin B12 Deficiency near Hackensack, NJ. Of these, 776 are Experienced, 133 are Advanced and 8 are Distinguished.

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918 providers found
    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine

    Kahyaoglu Aret MD

    165 Summit Avenue, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Aret Kahyaoglu is a primary care provider, practicing in Internal Medicine in Hackensack, New Jersey. Dr. Kahyaoglu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Maturity Onset Diabetes of the Young, Vitamin B12 Deficiency, and Familial Hypertension. Dr. Kahyaoglu is board certified in American Board Of Internal Medicine.

    Advanced in Vitamin B12 Deficiency
    Advanced in Vitamin B12 Deficiency

    Rheumatology Associates Of North Jersey

    1415 Queen Anne Road, 
    Teaneck, NJ 
     (1.8 miles away)
    Languages Spoken:
    English

    Alexandru Kimel is a Rheumatologist practicing medicine in Teaneck, New Jersey. Dr. Kimel is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Osteoporosis, Postmenopausal Osteoporosis, and Psoriatic Arthritis. Dr. Kimel is board certified in American Board Of Internal Medicine.

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

    Cocoziello Group

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

    Ruby Kapadia is an Addiction Medicine provider practicing medicine in Saddle Brook, New Jersey. Dr. Kapadia 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, Alcoholic Neuropathy, Vitamin D Deficiency, and Muscle Spasms.

    Learn about our expert tiers
    Distinguished in Vitamin B12 Deficiency
    Family Medicine
    Distinguished in Vitamin B12 Deficiency
    Family Medicine

    Iyad A. Baker MDoffice

    250 Moonachie Road, Suite 100, 
    Moonachie, NJ 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Iyad Baker is a primary care provider, practicing in Family Medicine in Moonachie, New Jersey. Dr. Baker is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 50 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Peptic Ulcer, Necrosis, Gastrostomy, and Endoscopy. Dr. Baker is board certified in American Board Of Family Medicine.

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

    Freedom Medical Clinics

    304 Lakeview Ave, 
    Clifton, NJ 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    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. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Vitamin B12 Deficiency, Eosinophilic Cystitis, Obesity Hypoventilation Syndrome (OHS), and Spasticity.

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

    Office

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

    Brad Herman is a Cardiologist practicing medicine in Fair Lawn, New Jersey. Dr. Herman is rated as an Advanced 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 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

    West Hudson Pulmonary Association

    816 Kearny Avenue, 
    Kearny, NJ 
     (9.7 miles away)
    Languages Spoken:
    English

    Jehad Saliba is an Internal Medicine provider practicing medicine in Kearny, New Jersey. Dr. Saliba is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses COVID-19, Vitamin B12 Deficiency, End-Stage Renal Disease (ESRD), Gastrostomy, and Tissue Biopsy.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Sarika Sharma MDoffice

    211 Essex Street, Suite 302, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sarika Sharma is a Cardiologist practicing medicine in Hackensack, New Jersey. Dr. Sharma is rated as an Experienced 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 Heart Murmurs, Glucocorticoid-Remediable Aldosteronism, Hypertension, Colonoscopy, and Gastrostomy. Dr. Sharma is board certified in Certification Board Of Nuclear Cardiology , American Board Of Internal Medicine , and American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    HMH - John Theurer Cancer Center - Hackensack

    92 2nd Street, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Robert Tassan is a Hematologist practicing medicine in Hackensack, New Jersey. Dr. Tassan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Adult Immune Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, and Myelodysplastic Syndrome (MDS). Dr. Tassan is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Otolaryngology
    Experienced in Vitamin B12 Deficiency
    Otolaryngology

    HMH - John Theurer Cancer Center - Hackensack

    92 2nd Street, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Robert Alter is an Otolaryngologist practicing medicine in Hackensack, New Jersey. Dr. Alter is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Renal Cell Carcinoma (RCC), Familial Prostate Cancer, Urothelial Cancer, Endoscopy, and Nephrectomy.

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

    HMH - John Theurer Cancer Center - Hackensack

    92 2nd Street, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Kelly Fitzpatrick is an Oncologist and a Hematologist practicing medicine in Hackensack, New Jersey. Dr. Fitzpatrick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Primary Mediastinal B-Cell Lymphoma (PMBCL), Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Congenital Antithrombin 3 Deficiency, and Bone Marrow Aspiration. Dr. Fitzpatrick is board certified in American Board Of Internal Medicine and Internal Medicine.

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

    Geriatrics - Center For Healthy Senior Living

    360 Essex Street, Suite 401, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Edrik Beltran is a primary care provider, practicing in Internal Medicine in Hackensack, New Jersey. Dr. Beltran 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 Retinopathy Arteriosclerotic, Gastroparesis, Heart Murmurs, and Subacute Combined Degeneration. Dr. Beltran is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    HMH - John Theurer Cancer Center - Hackensack

    92 2nd Street, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Mark Pascal is a Hematologist practicing medicine in Hackensack, New Jersey. Dr. Pascal 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 Thrombocytopenia, Adult Immune Thrombocytopenia, Hemangioma Thrombocytopenia Syndrome, and Pleuropulmonary Blastoma. Dr. Pascal is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    HMH - John Theurer Cancer Center - Hackensack

    92 2nd Street, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English

    Donna Mcnamara is an Oncologist practicing medicine in Hackensack, New Jersey. Dr. Mcnamara is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Inflammatory Breast Cancer, Breast Cancer, and Angiosarcoma.

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

    Sarita Rastogi MDoffice

    140 Summit Avenue, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sarita Rastogi is a primary care provider, practicing in Internal Medicine in Hackensack, New Jersey. Dr. Rastogi is rated as an Experienced 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 Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Gastrostomy. Dr. Rastogi is board certified in American Board Of Internal Medicine.

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

    HMH - John Theurer Cancer Center - Hackensack

    92 2nd Street, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tatyana Feldman is an Oncologist and a Hematologist practicing medicine in Hackensack, New Jersey. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 38 other conditions, according to our data. Her clinical expertise encompasses Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Mantle Cell Lymphoma (MCL), Bone Marrow Aspiration, and Lymphadenectomy. Dr. Feldman is board certified in American Board Of Internal Medicine and Hematology.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Dr Anchipolovsky, PA

    170 Prospect Avenue, Suite 1, 
    Hackensack, NJ 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Natalia Anchipolovsky is an Endocrinologist practicing medicine in Hackensack, New Jersey. Dr. Anchipolovsky is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Adrenal Gland Adenoma. Dr. Anchipolovsky is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Rheumatology
    Experienced in Vitamin B12 Deficiency
    Rheumatology

    Sary M. Aristy MDoffice

    1415 Queen Anne Road, 
    Teaneck, NJ 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sary Aristy is a Rheumatologist practicing medicine in Teaneck, New Jersey. Dr. Aristy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Psoriasis. Dr. Aristy is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Rheumatology
    Experienced in Vitamin B12 Deficiency
    Rheumatology

    Rheumatology Associates Of North Jersey

    1415 Queen Anne Road, 
    Teaneck, NJ 
     (1.8 miles away)
    Languages Spoken:
    English

    Neil Gonter is a Rheumatologist practicing medicine in Teaneck, New Jersey. Dr. Gonter is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Postmenopausal Osteoporosis, and Osteoporosis. Dr. Gonter is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Pulmonary Medicine
    Experienced in Vitamin B12 Deficiency
    Pulmonary Medicine

    Pulmonary Associates Of Northern New Jersey P A

    200 Grand Ave Ste 102, 
    Englewood, NJ 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Theophanis Pavlou is a Pulmonary Medicine provider practicing medicine in Englewood, New Jersey. Dr. Pavlou 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 Obstructive Sleep Apnea, Pneumonia, Homozygous Familial Hypercholesterolemia (HoFH), and Heterozygous Familial Hypercholesterolemia (HeFH).

    Showing 1-20 of 918

    Last Updated: 04/28/2026

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