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    Last Updated: 02/22/2026

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    MediFind found 179 doctor with experience in Vitamin B12 Deficiency near Fairfax, VA. Of these, 155 are Experienced, 23 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    179 providers found
      Christopher O'connor
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Inova Fairfax Medical Campus

      3300 Gallows Rd, 
      Falls Church, VA 
       (4.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christopher O'connor is a Cardiologist in Falls Church, Virginia. Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Heart Failure, Cardiogenic Shock, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Bypass Surgery, and Percutaneous Coronary Intervention (PCI).

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

      William M Handy, MD PC

      389 Falls Dr NW, 
      Abingdon, VA 
       (10.5 miles away)
      Languages Spoken:
      English

      . Dr. Handy is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Spinocerebellar Ataxia Type 10, Spinocerebellar Ataxia Type 20, Spinocerebellar Ataxia Type 2, and Spinocerebellar Ataxia Type 15.

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

      Robert S Enelow MD And Stuart Henochowicz MD PC

      6035 Burke Centre Pkwy Ste 120, 
      Burke, VA 
       (4.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Robert Enelow is a primary care provider, practicing in Internal Medicine in Burke, Virginia. Dr. Enelow is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Retinopathy Arteriosclerotic, High Cholesterol, Vitamin D Deficiency, and Multiple Carboxylase Deficiency.

      Learn about our expert tiers
      Experienced in Vitamin B12 Deficiency
      Cardiology
      Experienced in Vitamin B12 Deficiency
      Cardiology

      Muhammad Ali PC

      6715 Little River Tpke Ste 304, 
      Annandale, VA 
       (5.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Muhammad Ali is a Cardiologist in Annandale, Virginia. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertensive Heart Disease, Pediatric Myocarditis, Necrosis, and High Cholesterol.

      Advanced in Vitamin B12 Deficiency
      Geriatrics | Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Geriatrics | Internal Medicine
      3601 Chain Bridge Rd, Suite D, 
      Fairfax, VA 
       (0.8 miles away)
      Languages Spoken:
      English, Mandarin, Spanish
      Accepting New Patients
      Offers Telehealth

      Benson Yu is a primary care provider, practicing in Geriatrics and Internal Medicine in Fairfax, Virginia. Dr. Yu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Postmenopausal Osteoporosis, Osteoporosis, and Familial Combined Hyperlipidemia. Dr. Yu is currently accepting new patients.

      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      8996 Burke Lake Rd, Suite 102, 
      Burke, VA 
       (3.7 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Edward Barbano is a primary care provider, practicing in Internal Medicine in Burke, Virginia. Dr. Barbano is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Fatigue Syndrome, Sitosterolemia, Hypertensive Heart Disease, and Glossitis. Dr. Barbano is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology | Oncology
      8613 Lee Hwy # 200n, 
      Fairfax, VA 
       (3.9 miles away)
      Languages Spoken:
      English

      Robert Reid is a Hematologist and an Oncologist in Fairfax, Virginia. Dr. Reid is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Breast Cancer, Hormone Replacement Therapy (HRT), and Salpingo-Oophorectomy.

      Nicole M. Thomas
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Arthritis And Rheumatism Associates PC

      8270 Willow Oaks Corporate Dr Ste 150, 
      Fairfax, VA 
       (4.3 miles away)
      Experience:
      18+ years
      Languages Spoken:
      English
      Offers Telehealth

      Nicole Thomas is a Rheumatologist in Fairfax, Virginia. Dr. Thomas has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Rheumatoid Arthritis (RA), and Ankylosing Spondylitis.

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

      Legacy Healthcare Services Inc

      9642 Burke Lake Rd, 
      Burke, VA 
       (4.4 miles away)
      Languages Spoken:
      English, Korean
      Accepting New Patients
      Offers Telehealth

      John Kim is a primary care provider, practicing in Internal Medicine in Burke, Virginia. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), High Cholesterol, Insomnia, and Hypothyroidism. Dr. Kim is currently accepting new patients.

      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      7202 Poplar St C, 
      Annandale, VA 
       (5.0 miles away)
      Languages Spoken:
      English, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Ngoc-ha Nguyen is a primary care provider, practicing in Internal Medicine in Annandale, Virginia. Dr. Nguyen is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Asymptomatic Bacteriuria, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Nguyen is currently accepting new patients.

      Distinguished in Vitamin B12 Deficiency
      Gastroenterology
      Distinguished in Vitamin B12 Deficiency
      Gastroenterology

      Gastroenterology Center Of Northern Virginia Ltd

      1715 N George Mason Dr, Suite 204, 
      Arlington, VA 
       (10.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Pradeep Gupta is a Gastroenterologist in Arlington, Virginia. Dr. Gupta is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Juvenile Polyposis Syndrome, Cronkhite-Canada Disease, Attenuated Familial Adenomatous Polyposis, Endoscopy, and Colonoscopy.

      Experienced in Vitamin B12 Deficiency
      Family Medicine | Geriatrics
      Experienced in Vitamin B12 Deficiency
      Family Medicine | Geriatrics

      Family Physicians Of Old Town Fairfax PC

      3911 Blenheim Blvd, Suite 41c, 
      Fairfax, VA 
       (0.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      David Leonard is a primary care provider, practicing in Family Medicine and Geriatrics in Fairfax, Virginia. Dr. Leonard is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Tension Headache, Cirrhosis, Hyperventilation, and Acute Cystitis. Dr. Leonard is currently accepting new patients.

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

      M Medical Group, Inc.

      10701 Main St, 
      Fairfax, VA 
       (0.6 miles away)
      Languages Spoken:
      English, Urdu
      Accepting New Patients

      Nassar Khan is a Hematologist and a Hematologist Oncology provider in Fairfax, Virginia. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, Squamous Cell Lung Carcinoma, and Lung Adenocarcinoma. Dr. Khan is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine | General Practice | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine | General Practice | Internal Medicine
      3930 Pender Dr, Suite 230, 
      Fairfax, VA 
       (1.8 miles away)
      Languages Spoken:
      English, Urdu
      Accepting New Patients
      Offers Telehealth

      Mubarik Khan is a primary care provider, practicing in Family Medicine and Internal Medicine in Fairfax, Virginia. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Tracheitis, Empyema, Infant Hyperglycemia, and Sinusitis. Dr. Khan is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Family Medicine
      Experienced in Vitamin B12 Deficiency
      Family Medicine
      3930 Pender Dr, Suite 110, 
      Fairfax, VA 
       (1.8 miles away)
      Languages Spoken:
      English, Hindi, Urdu
      Accepting New Patients

      Shabnam Sachdeva is a primary care provider, practicing in Family Medicine in Fairfax, Virginia. Dr. Sachdeva 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), Osteomyelitis in Children, Obesity, and Sitosterolemia. Dr. Sachdeva is currently accepting new patients.

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

      Virginia Cancer Specialists, P.C.

      8613 Route 29, 200n, 
      Fairfax, VA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dipti Patel is a Hematologist and an Oncologist in Fairfax, Virginia. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Multiple Myeloma, Hodgkin Lymphoma, Chronic B-Cell Leukemia (CBCL), Bone Marrow Aspiration, and Bone Marrow Transplant.

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

      Virginia Cancer Specialists, P.C.

      8613 Route 29, 200n, 
      Fairfax, VA 
       (2.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Gregory Orloff is a Hematologist and an Oncologist in Fairfax, Virginia. Dr. Orloff is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Multiple Myeloma, Smoldering Multiple Myeloma, Paget Disease of the Breast, and Familial Pancreatic Cancer.

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

      Privia Medical Group, LLC

      3085 Nutley St, 
      Fairfax, VA 
       (2.9 miles away)
      Languages Spoken:
      English, Spanish, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Van-anh Nguyen is a primary care provider, practicing in Family Medicine in Fairfax, Virginia. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Nguyen is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency
      8501 Arlington Blvd, Suite 340, 
      Fairfax, VA 
       (3.9 miles away)
      Languages Spoken:
      English

      Anthony Felice is a Hematologist in Fairfax, Virginia. Dr. Felice is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are ALK-Positive Non-Small Cell Lung Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and POEMS Syndrome.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      301 Maple Ave W, 
      Vienna, VA 
       (4.0 miles away)
      Languages Spoken:
      English, Farsi, French
      Accepting New Patients
      Offers Telehealth

      Seddigheh Feisee is a primary care provider, practicing in Internal Medicine in Vienna, Virginia. Dr. Feisee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Bronchitis, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Feisee is currently accepting new patients.

      Showing 1-20 of 179

      Last Updated: 02/22/2026

      When should I see a Vitamin B12 Deficiency doctor near Fairfax, VA?

      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 Fairfax, VA?

      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 Fairfax, VA?

      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 Fairfax, VA?

      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 Fairfax, VA?

      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 Fairfax, VA?

      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 Fairfax, VA?

      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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