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

Find the Top Vitamin B12 Deficiency Experts and Specialists

The 20 Best Vitamin B12 Deficiency Doctors near Union, NJ

Last Updated: 02/22/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 605 doctor with experience in Vitamin B12 Deficiency near Union, NJ. Of these, 498 are Experienced, 87 are Advanced and 17 are Distinguished.

Location
LocationClose
605 providers found
    Distinguished in Vitamin B12 Deficiency
    Intensive Care Medicine
    Distinguished in Vitamin B12 Deficiency
    Intensive Care Medicine

    Univ. Medical Professionals LLC

    240 Williamson St Ste 300, 
    Elizabeth, NJ 
     (4.1 miles away)
    Languages Spoken:
    English

    Vipin Garg is an Intensive Care Medicine provider in Elizabeth, New Jersey. Dr. Garg is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Tracheobronchopathia Osteoplastica, Gastrostomy, and Endoscopy.

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

    Union Family Medicine

    2300 Vauxhall Road, 
    Union, NJ 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Pranay Bhatt is a primary care provider, practicing in Internal Medicine in Union, New Jersey. Dr. Bhatt 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), Vitamin B12 Deficiency, Vitamin D Deficiency, and High Cholesterol. Dr. Bhatt is currently accepting new patients.

    Steven A. Eisenstat
    Experienced in Vitamin B12 Deficiency
    Family Medicine | Geriatrics
    Experienced in Vitamin B12 Deficiency
    Family Medicine | Geriatrics

    Atlantic Medical Group Primary Care At Union

    1000 Galloping Hill Road, Suite 108, 
    Union, NJ 
     (1.5 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Dr. Eisenstat has been practicing family and geriatric medicine in Union since 1986. He is experienced in the diagnosis and management of adult diseases including hypertension, diabetes, lipid disorders, dementia and preventive medicine, and is board-certified in family and geriatric medicine. He received his bachelor of science degree in pharmacy from the Massachusetts College of Pharmacy and his medical degree is from the Ohio University College of Osteopathic Medicine. He is medical director of Cornell Hall Convalescent Center in Union and has been assistant clinical professor at Rowan School of Osteopathic Medicine and New York College of Osteopathic Medicine. He has been named “Top Doctor” by Castle Connolly for 15 years in the New York Metro Area in New York Magazine, Inside New Jersey, New Jersey Savvy Magazine and Consumers Magazine. Dr. Eisenstat is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Sitosterolemia, Coronary Heart Disease, Non-Hodgkin Lymphoma, and Hypertension.

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

    Pain Healing Center PC

    749 Irvington Ave, 
    Maplewood, NJ 
     (2.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ludmila Gudz is a primary care provider, practicing in Internal Medicine in Maplewood, New Jersey. Dr. Gudz is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Spasticity, Vitamin B12 Deficiency, Subacute Combined Degeneration, and Type 2 Diabetes (T2D).

    Distinguished in Vitamin B12 Deficiency
    Cardiology | Radiology
    Distinguished in Vitamin B12 Deficiency
    Cardiology | Radiology

    Barnabas Health Medical Group PC

    225 Williamson St, 
    Elizabeth, NJ 
     (3.9 miles away)
    Languages Spoken:
    English, Hindi

    Anshu Garg is a Cardiologist and a Radiologist in Elizabeth, New Jersey. Dr. Garg is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Tracheobronchopathia Osteoplastica, Hypertension, Glucocorticoid-Remediable Aldosteronism, Pacemaker Implantation, and Gastrostomy.

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

    Office

    240 Williamson St Ste 306, 
    Elizabeth, NJ 
     (4.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Khimani Karim is an Internal Medicine provider in Elizabeth, New Jersey. Dr. Karim is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Hypertension, Familial Hypertension, Endoscopy, and Pacemaker Implantation. Dr. Karim 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 
     (6.9 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).

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

    H Stephen Fletcher MD PA

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

    Samuel Dower is an Endocrinologist in Livingston, New Jersey. Dr. Dower is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Hypogonadotropic Hypogonadism, and Panhypopituitarism.

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

    West Hudson Pulmonary Association

    816 Kearny Avenue, 
    Kearny, NJ 
     (8.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jehad Saliba is an Internal Medicine provider in Kearny, New Jersey. Dr. Saliba is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are COVID-19, Vitamin B12 Deficiency, End-Stage Renal Disease (ESRD), Gastrostomy, and Tissue Biopsy.

    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Oncology | Geriatrics
    Experienced in Vitamin B12 Deficiency
    Gastroenterology | Oncology | Geriatrics

    Pradeep S Mahal MD

    1308 Morris Avenue, Suite 202, 
    Union, NJ 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Pradeep Mahal is an Oncologist and a Gastroenterologist in Union, New Jersey. Dr. Mahal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Attenuated Familial Adenomatous Polyposis, Cronkhite-Canada Disease, Juvenile Polyposis Syndrome, Gastrectomy, and Colonoscopy. Dr. Mahal is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    2780 Morris Avenue, Suite 1C, 
    Union, NJ 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tasneem Rashid is a Hematologist and an Oncologist in Union, New Jersey. Dr. Rashid is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Cyclic Neutropenia, Subacute Combined Degeneration, and Vitamin D Deficiency. Dr. Rashid is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Cardiology
    Experienced in Vitamin B12 Deficiency
    Cardiology

    Synapse Behavioral Medicine LLC

    2010 Springfield Ave, 
    Maplewood,, NJ 
     (1.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sunil Patel is a Cardiologist in Maplewood,, New Jersey. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Neurocardiogenic Syncope, Venous Insufficiency, Heart Failure with Preserved Ejection Fraction (HFpEF), and Stasis Dermatitis and Ulcers.

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

    Loving Care Oncology

    2130 Millburn Avenue, 
    Maplewood, NJ 
     (1.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Indu Sabnani is a Hematologist and an Oncologist in Maplewood, New Jersey. Dr. Sabnani is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Colorectal Cancer, Pleuropulmonary Blastoma, Pancreatic Cancer, Familial Pancreatic Cancer, and Bone Marrow Aspiration. Dr. Sabnani is currently accepting new patients.

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

    Associates In Primary Care PA

    25 East Willow Street, 
    Millburn, NJ 
     (2.4 miles away)
    Languages Spoken:
    English, Italian
    Accepting New Patients

    Silvio Quaglia is an Internal Medicine provider in Millburn, New Jersey. Dr. Quaglia is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Maturity Onset Diabetes of the Young, Vitamin B12 Deficiency, and Heart Failure with Preserved Ejection Fraction (HFpEF). Dr. Quaglia is currently accepting new patients.

    Nudrat F. Ayub
    Advanced in Vitamin B12 Deficiency
    Internal Medicine | Bariatric Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine | Bariatric Medicine

    Irvington Primary Care LLC

    50 Union Avenue 605, 
    Mendham, NJ 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nudrat Ayub is a primary care provider, practicing in Bariatric Medicine in Mendham, New Jersey. Dr. Ayub is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Malnutrition, Sickle Cell Disease, Cluster Headache, Prolidase Deficiency, and Gastrostomy. Dr. Ayub is currently accepting new patients.

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

    NBIMC Beth Prime Care Internal Medicine

    166 Lyons Ave, 
    Newark, NJ 
     (3.1 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sushama Srivastava is a primary care provider, practicing in Internal Medicine in Newark, New Jersey. Dr. Srivastava has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Pediatric Myocarditis, Vitamin D Deficiency, and Glucocorticoid-Remediable Aldosteronism. Dr. Srivastava is currently accepting new patients.

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

    MDVIP - South Orange, NJ

    511 S Orange Ave, 
    South Orange, NJ 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sofia Shapiro is a primary care provider, practicing in Internal Medicine in South Orange, New Jersey. Dr. Shapiro is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Exocrine Pancreatic Insufficiency, Subacute Combined Degeneration, Vitamin B12 Deficiency, and Vitamin D Deficiency. Dr. Shapiro is currently accepting new patients.

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

    Trinitas Comprehensive Cancer Center

    225 Williamson Street, 
    Elizabeth, NJ 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Vincent Salerno is a Hematologist and an Oncologist in Elizabeth, New Jersey. Dr. Salerno is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Sickle Cell Disease, and Paget Disease of the Breast. Dr. Salerno is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    NJ Vein Center

    520 N Wood Ave, 
    Linden,, NJ 
     (4.4 miles away)
    Languages Spoken:
    English

    Preet Randhawa is a Cardiologist in Linden,, New Jersey. Dr. Randhawa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Angina, Venous Insufficiency, Stasis Dermatitis and Ulcers, and Carotid Artery Disease.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Kathleen A. Murphy M.D. P.A.

    104 N Euclid Ave, 
    Westfield, NJ 
     (4.8 miles away)
    Languages Spoken:
    English

    Moein Faghihvaseghi is a Cardiologist in Westfield, New Jersey. Dr. Faghihvaseghi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency and Plaque Psoriasis.

    Showing 1-20 of 605

    Last Updated: 02/22/2026

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

    Read more about our Content Policy