The 20 Best Vitamin B12 Deficiency Doctors Near Me in largo, MD

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 151 doctor with experience in Vitamin B12 Deficiency near largo, MD. Of these, 126 are Experienced and 25 are Advanced.

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151 providers found
    Advanced in Vitamin B12 Deficiency
    Oncology | Hematology
    Advanced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    The Cancer Center At UM Capital Region Health

    9333 Healthcare Way, 
    Largo, MD 
     (3.1 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Jun Sun is an Oncologist and a Hematologist practicing medicine in Largo, Maryland. Dr. Sun is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Anemia, Pulmonary Embolism, Deep Vein Thrombosis, and Thalassemia. Dr. Sun is board certified in American Board Of Internal Medicine - Internal Medicine, 2008, American Board Of Internal Medicine - Hematology, 2011, and American Board Of Internal Medicine - Medical Oncology, 2011. Dr. Sun is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    The Cancer Center At UM Capital Region Health

    9333 Healthcare Way, 
    Largo, MD 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jose Mendoza is a Hematologist and an Oncologist practicing medicine in Largo, Maryland. Dr. Mendoza is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 56 other conditions, according to our data. His clinical expertise encompasses Anemia, Familial Colorectal Cancer, Breast Cancer, and Paget Disease of the Breast. Dr. Mendoza is board certified in American Board Of Internal Medicine - Hematology, 2004 and American Board Of Internal Medicine - Medical Oncology, 2003. Dr. Mendoza is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Oncology | Hematology
    Advanced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    The Cancer Center At UM Capital Region Health

    9333 Healthcare Way, 
    Largo, MD 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicholas Demonaco is an Oncologist and a Hematologist practicing medicine in Largo, Maryland. Dr. Demonaco is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Pulmonary Embolism, Anemia, Paget Disease of the Breast, and Breast Cancer. Dr. Demonaco is board certified in American Board Of Internal Medicine - Medical Oncology, 2006, American Board Of Internal Medicine - Internal Medicine, 2003, and American Board Of Internal Medicine - Hematology, 2007. Dr. Demonaco is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    The Cancer Center At UM Capital Region Health

    9333 Healthcare Way, 
    Largo, MD 
     (3.1 miles away)
    Languages Spoken:
    English, Bengali, Hindi, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Rita Gupta is a Hematologist and an Oncologist practicing medicine in Largo, Maryland. Dr. Gupta is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 39 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Anemia, Pulmonary Embolism, and Tissue Biopsy. Dr. Gupta is board certified in American Board Of Internal Medicine - Internal Medicine, 1993, American Board Of Internal Medicine - Medical Oncology, 1997, and American Board Of Internal Medicine - Hematology, 1996. Dr. Gupta is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology Oncology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology Oncology | Oncology
    Referral may be required

    The Cancer Center At UM Capital Region Health

    9333 Healthcare Way, 
    Largo, MD 
     (3.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Danubia Hester is a Hematologist Oncology specialist and an Oncologist practicing medicine in Largo, Maryland. Dr. Hester is rated as an Advanced 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 Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, and Alpha Thalassemia X-Linked Intellectual Disability Syndrome. Dr. Hester is board certified in American Board Of Internal Medicine - Internal Medicine, 2018, American Board Of Internal Medicine - Medical Oncology, 2024, and American Board Of Internal Medicine - Hematology, 2022. Dr. Hester is currently accepting new patients.

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

    Gladys Spellman Spec. Hosp.

    2900 Mercy Ln, 
    Hyattsville, MD 
     (6.0 miles away)
    Languages Spoken:
    English, Afrikaans, French, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Adebowale Prest is a primary care provider, practicing in Family Medicine in Hyattsville, Maryland. Dr. Prest is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 141 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Prest is currently accepting new patients.

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

    Arthritis & Pain Associates

    7300 Hanover Dr, Suite 201, 
    Greenbelt, MD 
     (8.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jonathan Adelson is a Rheumatologist practicing medicine in Greenbelt, Maryland. Dr. Adelson is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses MASS Phenotype, Mixed Connective Tissue Disease, Antisynthetase Syndrome, and Eosinophilia-Myalgia Syndrome. Dr. Adelson is currently accepting new patients.

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

    MedStar Southern Maryland Hospital Center

    7503 Surratts Rd, 
    Clinton, MD 
     (9.3 miles away)
    Languages Spoken:
    English, Icelandic
    Accepting New Patients
    Offers Telehealth

    Chike Onwuka is a primary care provider, practicing in Internal Medicine in Clinton, Maryland. Dr. Onwuka is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 73 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Nephrosclerosis. Dr. Onwuka is currently accepting new patients.

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

    Signaturemd

    1100 Mercantile Ln Ste 135, 
    Upper Marlboro, MD 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    George Bone is a primary care provider, practicing in Internal Medicine in Upper Marlboro, Maryland. Dr. Bone is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Vitamin D Deficiency, and Inborn Amino Acid Metabolism Disorder. Dr. Bone is currently accepting new patients.

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

    Frank & Grace Inc.

    9628 Marlboro Pike, 
    Upper Marlboro, MD 
     (4.2 miles away)
    Languages Spoken:
    English, Hungarian
    Accepting New Patients

    Sisom Osia is a primary care provider, practicing in Internal Medicine in Upper Marlboro, Maryland. Dr. Osia is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin D Deficiency, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Osia is currently accepting new patients.

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

    University Of Maryland Glenn Dale

    12150 Annapolis Road, Suite 308, 
    Glenn Dale, MD 
     (6.3 miles away)
    Languages Spoken:
    English, Farsi, Italian, Spanish
    Accepting New Patients
    Offers Telehealth

    Farhad Jamali is a primary care provider, practicing in Internal Medicine in Glenn Dale, Maryland. Dr. Jamali is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 44 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Subacute Combined Degeneration. Dr. Jamali is currently accepting new patients.

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

    University Of Maryland Bladensburg

    5632 Annapolis Road, Suite 10, 
    Bladensburg, MD 
     (6.7 miles away)
    Languages Spoken:
    English, Hindi, Marathi
    Accepting New Patients
    Offers Telehealth

    Rajkumar Bhojraj is a primary care provider, practicing in Family Medicine in Bladensburg, Maryland. Dr. Bhojraj 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 Cysticercosis, Vitamin B12 Deficiency, Cluster Headache, and Peripheral Artery Disease. Dr. Bhojraj is currently accepting new patients.

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

    Anitha Menon M.D.

    5711 Sarvis Ave Ste 200, 
    Riverdale, MD 
     (7.4 miles away)
    Languages Spoken:
    English, Hindi, Malayalam
    Accepting New Patients
    Offers Telehealth

    Sureshkumar Muttath is a primary care provider, practicing in Internal Medicine in Riverdale, Maryland. Dr. Muttath is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Vertigo, Idiopathic Edema, Tracheitis, and Familial Hypertension. Dr. Muttath is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Hematology Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology Oncology
    Referral may be required

    Greater Washington Oncology Associates

    6510 Kenilworth Avenue, Suite 2100, 
    Riverdale, MD 
     (7.8 miles away)
    Languages Spoken:
    English, French, Hindi, Punjabi
    Accepting New Patients

    Gurdeep Chhabra is a Hematologist Oncology provider practicing medicine in Riverdale, Maryland. Dr. Chhabra is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), and Pleuropulmonary Blastoma. Dr. Chhabra is board certified in American Board Of Internal Medicine - Hematology, 2018 and American Board Of Internal Medicine - Medical Oncology, 1997. Dr. Chhabra is currently accepting new patients.

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

    Arthritis & Pain Associates

    7300 Hanover Dr, Suite 201, 
    Greenbelt, MD 
     (8.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Donald Thomas is a Rheumatologist practicing medicine in Greenbelt, Maryland. Dr. Thomas 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 Sjogren Syndrome, Rheumatoid Arthritis (RA), Postmenopausal Osteoporosis, and Osteoporosis. Dr. Thomas is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Arthritis & Pain Associates

    7300 Hanover Dr, Suite 201, 
    Greenbelt, MD 
     (8.1 miles away)
    Languages Spoken:
    English, Telugu
    Accepting New Patients
    Offers Telehealth

    Rukmini Konatalapalli is a primary care provider, practicing in Internal Medicine in Greenbelt, Maryland. Dr. Konatalapalli is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Gout, Osteoarthritis, Fibromyalgia, and Chronic Pain. Dr. Konatalapalli is currently accepting new patients.

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

    Prime Medicine LLC

    12150 Annapolis Rd Ste 308, 
    Glenn Dale, MD 
     (8.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Parand Alavi is a primary care provider, practicing in Internal Medicine in Glenn Dale, Maryland. Dr. Alavi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Subacute Combined Degeneration, Multiple Carboxylase Deficiency, Folate Deficiency, and Vitamin B12 Deficiency Anemia. Dr. Alavi is currently accepting new patients.

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

    First Medicine House Calls Of DC LLC

    220 I St NE Ste 290, 
    Washington, DC 
     (8.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Paul Rhodes is a Geriatrics provider practicing medicine in Washington, Washington, D.c.. Dr. Rhodes 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 Familial Hypertension, Hypertension, Dementia, and Cerebellar Degeneration. Dr. Rhodes is currently accepting new patients.

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

    Arthritis & Pain Associates

    9131 Piscataway Road, Suite 310, 
    Clinton, MD 
     (8.7 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Maria Chou is a Rheumatologist practicing medicine in Clinton, Maryland. Dr. Chou is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Gout, Rheumatoid Arthritis (RA), Bursitis, and Tenosynovitis. Dr. Chou is currently accepting new patients.

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

    Arthritis & Pain Associates

    9131 Piscataway Road, Suite 310, 
    Clinton, MD 
     (8.7 miles away)
    Languages Spoken:
    English, Russian
    Accepting New Patients
    Offers Telehealth

    Yevgeniy Sheyn is a Rheumatologist practicing medicine in Clinton, Maryland. Dr. Sheyn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Fibromyalgia, Gout, Vitamin D Deficiency, and Tenosynovitis. Dr. Sheyn is currently accepting new patients.

    Showing 1-20 of 151

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near largo, MD?

    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 largo, MD?

    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 largo, MD?

    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 largo, MD?

    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 largo, MD?

    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 largo, MD?

    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 largo, MD?

    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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