The 20 Best Vitamin B12 Deficiency Doctors Near Me in New Haven, CT

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 66 doctor with experience in Vitamin B12 Deficiency near New Haven, CT. Of these, 60 are Experienced, 5 are Advanced and 1 are Distinguished.

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66 providers found
    Experienced in Vitamin B12 Deficiency
    Physician Assistant
    Experienced in Vitamin B12 Deficiency
    Physician Assistant

    Yale New Haven Hospital

    20 York St Fl 2, 
    New Haven, CT 
     (0.2 miles away)
    Languages Spoken:
    English

    Angela Delisle is a Physician Assistant practicing medicine in New Haven, Connecticut. Ms. Delisle 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 Non-Alcoholic Fatty Liver Disease, Opioid Induced Constipation, Intestinal Cancer, and Nonalcoholic Steatohepatitis (NASH).

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Yale New Haven Hospital

    20 York St, 
    New Haven, CT 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Natalia Neparidze is a Hematologist practicing medicine in New Haven, Connecticut. Dr. Neparidze is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Multiple Myeloma, Monoclonal Gammopathy of Undetermined Significance (MGUS), Smoldering Multiple Myeloma, Bone Marrow Aspiration, and Splenectomy.

    Experienced in Vitamin B12 Deficiency
    Physician Assistant
    Experienced in Vitamin B12 Deficiency
    Physician Assistant

    Radiology And Biomedical Imaging-New Haven-Yale Physicians Building

    800 Howard Ave, 
    New Haven, CT 
     (0.6 miles away)
    Languages Spoken:
    English

    Adrienne Burns is a Physician Assistant practicing medicine in New Haven, Connecticut. Ms. Burns 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 Venous Thromboembolism (VTE), Paroxysmal Nocturnal Hemoglobinuria (PNH), Smoldering Multiple Myeloma, and Vitamin B12 Deficiency.

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

    Eric Fan M.D. LLC

    200 Orchard St Ste 303, 
    New Haven, CT 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eric Fan is a primary care provider, practicing in Internal Medicine in New Haven, Connecticut. Dr. Fan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Chronic Cough, Osteoporosis, Postmenopausal Osteoporosis, and Maturity Onset Diabetes of the Young.

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

    Sanjay Aggarwal

    1427 Chapel St, 
    New Haven, CT 
     (0.8 miles away)
    Languages Spoken:
    English

    Sanjay Aggarwal is a primary care provider, practicing in Internal Medicine in New Haven, Connecticut. Dr. Aggarwal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Opioid Use Disorder, Hypertensive Heart Disease, Graft Versus Host Disease (GvHD), and Malignant Hypertension.

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

    Looking Glass Optical Shop

    150 Sargent Dr, 
    New Haven, CT 
     (1.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Reshma Ramachandran is a primary care provider, practicing in Family Medicine in New Haven, Connecticut. She has been practicing medicine for over 17 years. Dr. Ramachandran is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Listeriosis, Severe Acute Respiratory Syndrome (SARS), Vitamin B12 Deficiency, and COVID-19.

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

    Hartford Healthcare Urgent Care In West Haven

    1 Cellini Pl, 
    West Haven, CT 
     (1.8 miles away)
    Languages Spoken:
    English

    Benedict Fernando is a primary care provider, practicing in Internal Medicine in West Haven, Connecticut. Dr. Fernando is rated as an Experienced 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 High Cholesterol, Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension.

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

    Campbell Medical Services LLC

    755 Campbell Ave, Suite 1, 
    West Haven, CT 
     (2.4 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Heather Previs is a Nurse Practitioner practicing medicine in West Haven, Connecticut. She has been practicing medicine for over 10 years. Ms. Previs 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
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Eye Center Of Southern Connecticut PC

    755 Campbell Ave, 
    West Haven, CT 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Channa Perera is a primary care provider, practicing in Internal Medicine in West Haven, Connecticut. Dr. Perera is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses End-Stage Renal Disease (ESRD), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

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

    Sleep Associates Of Connecticut Inc.

    687 Campbell Ave, 
    West Haven, CT 
     (2.5 miles away)
    Languages Spoken:
    English

    Julie Nguyen is a Nurse Practitioner practicing medicine in West Haven, Connecticut. Ms. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Urea Cycle Disorders (UCD) and Vitamin B12 Deficiency.

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

    Hhc Physician Services, PLLC

    1 Cellini Place, 
    West Haven, CT 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Lena Rivas is a primary care provider, practicing in Internal Medicine in West Haven, Connecticut. Dr. Rivas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Subacute Combined Degeneration, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Rivas is board certified in American Board Of Internal Medicine.

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

    Hhc Physician Services, PLLC

    1 Cellini Place, 
    West Haven, CT 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nitai Riegler is an Internal Medicine provider practicing medicine in West Haven, Connecticut. Dr. Riegler 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 Heterozygous Familial Hypercholesterolemia (HeFH), Homozygous Familial Hypercholesterolemia (HoFH), Bronchitis, Bronchiolitis Obliterans, and Hip Replacement. Dr. Riegler is board certified in American Board Of Internal Medicine.

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

    Hhc Physician Services, PLLC

    1 Cellini Place, 
    West Haven, CT 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Horatiu Balas is a primary care provider, practicing in Internal Medicine in West Haven, Connecticut. Dr. Balas 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 Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Type 2 Diabetes (T2D). Dr. Balas is board certified in American Board Of Internal Medicine.

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

    Hhc Physician Services, PLLC

    1 Cellini Place, 
    West Haven, CT 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Balsamo is a primary care provider, practicing in Internal Medicine in West Haven, Connecticut. Dr. Balsamo 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 Dementia, Type 2 Diabetes (T2D), Familial Hypertension, and Hypertension. Dr. Balsamo is board certified in American Board Of Internal Medicine.

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

    Hhc Physician Services, PLLC

    1 Cellini Place, 
    West Haven, CT 
     (3.1 miles away)
    Languages Spoken:
    English

    Diane Graham is a Nurse Practitioner practicing medicine in West Haven, Connecticut. Ms. Graham 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 Vitamin D Deficiency, Muscle Spasms, Seasonal Affective Disorder (SAD), and Intestinal Parasitosis. Ms. Graham is board certified in American Nurses Credentialing Center.

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

    Hhc Physician Services, PLLC

    1 Cellini Place, 
    West Haven, CT 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Adedayo Adetola is a primary care provider, practicing in Internal Medicine in West Haven, Connecticut. Dr. Adetola is rated as an Experienced 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 Alzheimer's Disease, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Adetola is board certified in American Board Of Internal Medicine.

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

    Hhc Physician Services, PLLC

    1 Cellini Place, 
    West Haven, CT 
     (3.1 miles away)
    Languages Spoken:
    English

    Anuruddha Walaliyadda is a primary care provider, practicing in Internal Medicine in West Haven, Connecticut. Dr. Walaliyadda is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Myelitis, AIDS Dementia Complex, AIDS Dysmorphic Syndrome, and HIV/AIDS. Dr. Walaliyadda is board certified in American Board Of Internal Medicine.

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

    Office

    1684 Dixwell Ave, 
    Hamden, CT 
     (3.4 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Richard Slater is a primary care provider, practicing in Internal Medicine in Hamden, Connecticut. He has been practicing medicine for over 44 years. Dr. Slater is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Middle East Respiratory Syndrome (MERS), Severe Fever with Thrombocytopenia Syndrome, Infant Hyperglycemia, and Glucocorticoid-Remediable Aldosteronism.

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

    Fpim Of New Haven County LLC

    205 Main St, 
    East Haven, CT 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Angelo Accomando is a primary care provider, practicing in Internal Medicine in East Haven, Connecticut. Dr. Accomando is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Orthostatic Hypotension.

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

    Internal Medicine Of West Haven, LLC

    245 Amity Rd, 
    Woodbridge, CT 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Piyush Gupta is a primary care provider, practicing in Internal Medicine in Woodbridge, Connecticut. Dr. Gupta 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 Malnutrition, Infant Hyperglycemia, Vitamin D Deficiency, Hypertension, and Thymectomy. Dr. Gupta is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 66

    Last Updated: 04/28/2026

    When should I see a Vitamin B12 Deficiency doctor near New Haven, CT?

    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 New Haven, CT?

    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 New Haven, CT?

    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 New Haven, CT?

    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 New Haven, CT?

    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 New Haven, CT?

    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 New Haven, CT?

    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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