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    Last Updated: 10/30/2025

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    MediFind found 38 doctor with experience in Vitamin B12 Deficiency near Ashburn, VA. Of these, 35 are Experienced and 3 are Advanced.

    Location
    LocationClose
    38 providers found
      Advanced in Vitamin B12 Deficiency
      Oncology | Hematology
      Advanced in Vitamin B12 Deficiency
      Oncology | Hematology

      American Oncology Partners PA

      44055 Riverside Pkwy, Suite 224, 
      Lansdowne, VA 
       (2.2 miles away)
      Languages Spoken:
      English, Malay, Mandarin
      Accepting New Patients
      Offers Telehealth

      Farn Chan is an Oncologist and a Hematologist in Lansdowne, Virginia. Dr. Chan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Prostate Cancer, Familial Prostate Cancer, Chronic Familial Neutropenia, Agranulocytosis, and Bone Marrow Aspiration. Dr. Chan is currently accepting new patients.

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

      Loudoun Medical Group, PC

      19450 Deerfield Ave, Suite 300, 
      Leesburg, VA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Richard Kim is a primary care provider, practicing in Internal Medicine in Leesburg, Virginia. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Kim is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Erickson Health Medical Group Of Virginia, PC

      21170 Ashby Ponds Blvd, 
      Ashburn, VA 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

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

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

      Erickson Health Medical Group Of Virginia, PC

      21170 Ashby Ponds Blvd, 
      Ashburn, VA 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Shaveta Kotwal is a primary care provider, practicing in Geriatrics and Internal Medicine in Ashburn, Virginia. Dr. Kotwal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Alzheimer's Disease, Dementia, Metatarsalgia, and Pneumonia. Dr. Kotwal is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Palliative Medicine | Hospital Medicine
      Experienced in Vitamin B12 Deficiency
      Palliative Medicine | Hospital Medicine

      Erickson Health Medical Group Of Virginia, PC

      21170 Ashby Ponds Blvd, 
      Ashburn, VA 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Vijaya Sunkara is a Palliative Medicine specialist and a Hospital Medicine provider in Ashburn, Virginia. Dr. Sunkara is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Fractured Spine, Muscle Spasms, Colonoscopy, and Bone Marrow Aspiration. Dr. Sunkara is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Adolescent Medicine | Hospital Medicine
      Experienced in Vitamin B12 Deficiency
      Adolescent Medicine | Hospital Medicine

      Inova Health Care Services

      44045 Rivderside Pkwy, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English, Hindi, Punjabi
      Accepting New Patients
      Offers Telehealth

      Alok Rustogi is an Adolescent Medicine specialist and a Hospital Medicine provider in Leesburg, Virginia. Dr. Rustogi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Maturity Onset Diabetes of the Young, Vitamin D Deficiency, Heart Failure with Preserved Ejection Fraction (HFpEF), Colonoscopy, and Ureteroscopy. Dr. Rustogi is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Hospital Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine | Hospital Medicine

      Inova Health Care Services

      44045 Rivderside Pkwy, 
      Leesburg, VA 
       (2.2 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English, Spanish, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Dan Pham is a Hospital Medicine provider in Leesburg, Virginia. Dr. Pham has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Muscle Invasive Bladder Cancer, Vitamin B12 Deficiency, and Liver Failure. Dr. Pham is currently accepting new patients.

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

      Ennoble Hc Dmv LLC

      20130 Lakeview Ctr Plz, Suite 400, 
      Ashburn, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Cierra Relyea is a Nurse Practitioner in Ashburn, Virginia. Ms. Relyea is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Seasonal Affective Disorder (SAD) and Vitamin B12 Deficiency. Ms. Relyea is currently accepting new patients.

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

      American Oncology Partners PA

      44055 Riverside Pkwy, Suite 224, 
      Lansdowne, VA 
       (2.2 miles away)
      Languages Spoken:
      English, Kannada
      Accepting New Patients
      Offers Telehealth

      Rangappa Rajendra is an Oncologist and a Hematologist in Lansdowne, Virginia. Dr. Rajendra 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, Paget Disease of the Breast, and Pleuropulmonary Blastoma. Dr. Rajendra is currently accepting new patients.

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

      Inova Health Care Services

      44055 Riverside Pkwy, Suite 108, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Raymond Wadlow is a Hematologist Oncology specialist and an Oncologist in Leesburg, Virginia. Dr. Wadlow is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Pancreatic Cancer, Familial Colorectal Cancer, Familial Pancreatic Cancer, and Pancreaticoduodenectomy. Dr. Wadlow is currently accepting new patients.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English, Hindi, Urdu
      Accepting New Patients
      Offers Telehealth

      Ajay Dar is an Oncologist and a Hematologist in Leesburg, Virginia. Dr. Dar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Paget Disease of the Breast, Lung Cancer, Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS). Dr. Dar is currently accepting new patients.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Amitabha Sarma is a Hematologist Oncology specialist and a Hematologist in Leesburg, Virginia. Dr. Sarma is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Pleuropulmonary Blastoma, and Familial Colorectal Cancer. Dr. Sarma is currently accepting new patients.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Christina Brzezniak is a Hematologist Oncology specialist and a Hematologist in Leesburg, Virginia. Dr. Brzezniak is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Pleuropulmonary Blastoma, HER-2 Positive Breast Cancer, Myeloproliferative Neoplasms (MPN), and Lung Cancer. Dr. Brzezniak is currently accepting new patients.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alexander Spira is a Hematologist and an Oncologist in Leesburg, Virginia. Dr. Spira is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Pleuropulmonary Blastoma, Small Cell Lung Cancer (SCLC), and Tissue Biopsy.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anne Favret is a Hematologist and an Oncologist in Leesburg, Virginia. Dr. Favret is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Myelodysplastic Syndrome (MDS), and HER-2 Positive Breast Cancer.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Feigert is a Hematologist and an Oncologist in Leesburg, Virginia. Dr. Feigert is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Myelodysplastic Syndrome (MDS), Familial Colorectal Cancer, Multiple Myeloma, and Chronic Lymphocytic Leukemia (CLL).

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Amanda Goddard is a Nurse Practitioner in Leesburg, Virginia. Ms. Goddard is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Febrile Neutropenia, Opioid Induced Constipation, Vitamin B12 Deficiency, and Vitamin D Deficiency. Ms. Goddard is currently accepting new patients.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sharon Freeman is a Nurse Practitioner in Leesburg, Virginia. Ms. Freeman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Myeloproliferative Neoplasms (MPN), Febrile Neutropenia, Vitamin B12 Deficiency, and Smoldering Multiple Myeloma. Ms. Freeman is currently accepting new patients.

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

      Virginia Cancer Specialists, P.C.

      44035 Riverside Pkwy, Suite 300, 
      Leesburg, VA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Julie Littlejohn is a Nurse Practitioner in Leesburg, Virginia. Ms. Littlejohn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Opioid Induced Constipation, Smoldering Multiple Myeloma, Febrile Neutropenia, and Pediatric Low-Grade Glioma (pLGG). Ms. Littlejohn is currently accepting new patients.

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

      Patient First Richmond Medical Group PLLC

      601 Potomac Station Dr, 
      Leesburg, VA 
       (4.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Andrew Kolb is a primary care provider, practicing in Family Medicine in Leesburg, Virginia. Dr. Kolb is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Bronchitis, Acute Cystitis, Sinusitis, and Empyema. Dr. Kolb is currently accepting new patients.

      Showing 1-20 of 38

      Last Updated: 10/30/2025

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