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    Last Updated: 10/30/2025

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    MediFind found 128 doctor with experience in Vitamin B12 Deficiency near Dallas, TX. Of these, 114 are Experienced, 12 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    128 providers found
      Distinguished in Vitamin B12 Deficiency
      Internal Medicine | Rheumatology
      Distinguished in Vitamin B12 Deficiency
      Internal Medicine | Rheumatology

      Arthritis Centers Of Texas, PA

      3600 Gaston Ave, Ste 100, 
      Dallas, TX 
       (1.4 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English
      Offers Telehealth

      Iftikhar Chowdhry is an Internal Medicine specialist and a Rheumatologist in Dallas, Texas. Dr. Chowdhry has been practicing medicine for over 36 years and is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Rheumatoid Vasculitis, Vitamin B12 Deficiency, Ankylosing Spondylitis, and Axial Spondyloarthritis (AxSpA).

      Joyce A. O'shaughnessy
      Experienced in Vitamin B12 Deficiency
      Oncology | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Oncology | Internal Medicine

      Texas Oncology, P.A.

      3410 Worth Street, Suite 400, 
      Dallas, TX 
       (1.3 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      Joyce O'shaughnessy is an Oncologist and an Internal Medicine provider in Dallas, Texas. Dr. O'shaughnessy 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 Breast Cancer, Triple-Negative Breast Cancer, Inflammatory Breast Cancer, HER2 Negative Breast Cancer, and Tissue Biopsy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Vitamin B12 Deficiency
      Family Medicine | General Practice
      Experienced in Vitamin B12 Deficiency
      Family Medicine | General Practice
      1509 Main St Apt 502, 
      Dallas, TX 
       (0.8 miles away)
      Languages Spoken:
      English

      Cristian Vasilescu is a primary care provider, practicing in Family Medicine and General Practice in Dallas, Texas. Dr. Vasilescu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Ringworm, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Hypertension.

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

      Texas Oncology, P.A.

      3410 Worth Street, Suite 400, 
      Dallas, TX 
       (1.3 miles away)
      Experience:
      15+ years
      Languages Spoken:
      English
      Offers Telehealth

      Andrew Whiteley is a Hematologist in Dallas, Texas. Dr. Whiteley has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Multiple Myeloma, Acquired Hemophilia, Smoldering Multiple Myeloma, Acute Myeloid Leukemia (AML), and Bone Marrow Aspiration.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Texas Oncology, P.A.

      3410 Worth Street, Suite 300, 
      Dallas, TX 
       (1.3 miles away)
      Experience:
      32+ years
      Languages Spoken:
      English
      Offers Telehealth

      Robert Berryman is an Oncologist in Dallas, Texas. Dr. Berryman has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Myelodysplastic Syndrome (MDS), Bone Marrow Aspiration, and Gastrostomy.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Texas Oncology, P.A.

      3410 Worth Street, Suite 400, 
      Dallas, TX 
       (1.3 miles away)
      Experience:
      36+ years
      Languages Spoken:
      English
      Offers Telehealth

      Houston Holmes is a Hematologist in Dallas, Texas. Dr. Holmes has been practicing medicine for over 36 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Myelodysplastic Syndrome (MDS), Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Chronic Lymphocytic Leukemia (CLL), and Bone Marrow Aspiration.

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

      Texas Oncology, P.A.

      3410 Worth Street, Suite 400, 
      Dallas, TX 
       (1.3 miles away)
      Experience:
      15+ years
      Languages Spoken:
      English
      Offers Telehealth

      Edward Pearson is a Hematologist and an Oncologist in Dallas, Texas. Dr. Pearson has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Myelodysplastic Syndrome (MDS), Multiple Myeloma, Smoldering Multiple Myeloma, Large-Cell Immunoblastic Lymphoma, and Bone Marrow Aspiration.

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

      Texas Oncology, P.A.

      3410 Worth Street, Suite 300, 
      Dallas, TX 
       (1.3 miles away)
      Experience:
      24+ years
      Languages Spoken:
      English
      Offers Telehealth

      Nebu Koshy is a Hematologist and an Oncologist in Dallas, Texas. Dr. Koshy has been practicing medicine for over 24 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Multiple Myeloma, Acute Lymphoblastic Leukemia (ALL), Aplastic Anemia, Bone Marrow Aspiration, and Bone Marrow Transplant.

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

      Texas Oncology PA

      3410 Worth St, 
      Dallas, TX 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Linda Villa is a Nurse Practitioner in Dallas, Texas. Ms. Villa is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Malabsorption, Myeloproliferative Neoplasms (MPN), Upper Tract Urothelial Carcinoma (UTUC), and Smoldering Multiple Myeloma. Ms. Villa is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      3500 Gaston Ave, Department Of Cardiology, 
      Dallas, TX 
       (1.3 miles away)
      Languages Spoken:
      English

      Zoya Mohammad is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Mohammad is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Pernicious Anemia, Vitamin B12 Deficiency, Vitamin B12 Deficiency Anemia, and Purpura.

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

      Texas Digestive Disease Consultants

      3417 Gaston Avenue, Suite 800, 
      Dallas, TX 
       (1.3 miles away)
      Experience:
      34+ years
      Languages Spoken:
      English

      Esmail Elwazir is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Elwazir has been practicing medicine for over 34 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Adenomatous Polyposis, Diverticular Disease, Gastroesophageal Reflux Disease (GERD), and Colonic Malakoplakia.

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

      Arthritis Centers Of Texas, PA

      3600 Gaston Ave, Ste 100, 
      Dallas, TX 
       (1.4 miles away)
      Experience:
      25+ years
      Languages Spoken:
      English
      Offers Telehealth

      Ritesh Rampure is an Internal Medicine provider in Dallas, Texas. Dr. Rampure has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Rheumatoid Vasculitis, Axial Spondyloarthritis (AxSpA), Ankylosing Spondylitis, and Rheumatoid Pneumoconiosis.

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

      Arthritis Centers Of Texas, PA

      3600 Gaston Ave, Ste 100, 
      Dallas, TX 
       (1.4 miles away)
      Experience:
      19+ years
      Languages Spoken:
      English
      Offers Telehealth

      Srilatha Kothandaraman is an Internal Medicine specialist and a Rheumatologist in Dallas, Texas. Dr. Kothandaraman has been practicing medicine for over 19 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Rheumatoid Vasculitis, Psoriatic Arthritis, Psoriasis, and Sjogren Syndrome.

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

      Baylor Scott & White Signature Medicine Tom Landry

      411 N Washington Ave, Ste 3000, 
      Dallas, TX 
       (1.4 miles away)
      Experience:
      21+ years
      Languages Spoken:
      English

      Michael Valachovic is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Valachovic has been practicing medicine for over 21 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and High Cholesterol.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency
      712 N Washington Ave, Suite 300, 
      Dallas, TX 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Dianne Petrone is a Rheumatologist in Dallas, Texas. Dr. Petrone is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Sjogren Syndrome, Rheumatoid Arthritis (RA), Rheumatoid Vasculitis, and Axial Spondyloarthritis (AxSpA). Dr. Petrone is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Rheumatology
      Experienced in Vitamin B12 Deficiency
      Rheumatology
      712 N Washington Ave, Suite 300, 
      Dallas, TX 
       (1.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Priya Nair is a Rheumatologist in Dallas, Texas. Dr. Nair is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Rheumatoid Vasculitis, Raynaud Phenomenon, Rheumatoid Arthritis (RA), and Fibromyalgia. Dr. Nair is currently accepting new patients.

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

      Healthtexas Provider Network

      4001 Worth St, 
      Dallas, TX 
       (1.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Andrew Hickl is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Hickl is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Kyphosis, Muscle Spasms, Opisthotonos, and Sacroiliac Joint Disease. Dr. Hickl is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Psychiatry | Geriatrics
      Experienced in Vitamin B12 Deficiency
      Psychiatry | Geriatrics

      Healthtexas Provider Network

      4001 Worth St, 
      Dallas, TX 
       (1.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Cindy Marshall is a Psychiatrist and a Geriatrics provider in Dallas, Texas. Dr. Marshall is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Dementia, Alzheimer's Disease, Cerebellar Degeneration, and Vascular Dementia. Dr. Marshall is currently accepting new patients.

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

      Baylor Scott & White MedProvider

      3417 Gaston Ave Ste, & 1100, 
      Dallas, TX 
       (1.8 miles away)
      Experience:
      29+ years
      Languages Spoken:
      English
      Offers Telehealth

      Linton Koger is a primary care provider, practicing in Family Medicine in Dallas, Texas. Dr. Koger has been practicing medicine for over 29 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).

      Experienced in Vitamin B12 Deficiency
      Geriatrics | Palliative Medicine | Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Geriatrics | Palliative Medicine | Internal Medicine

      Baylor Scott & White HouseCalls

      4009 Worth St Ste, B, 
      Dallas, TX 
       (1.8 miles away)
      Experience:
      32+ years
      Languages Spoken:
      English

      Neeta Nayak is an Internal Medicine specialist and a Palliative Medicine provider in Dallas, Texas. Dr. Nayak has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are End-Stage Renal Disease (ESRD), Necrosis, Dementia, and Muscle Atrophy.

      Showing 1-20 of 128

      Last Updated: 10/30/2025

      When should I see a Vitamin B12 Deficiency doctor near Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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 Dallas, TX?

      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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