The 20 Best Vitamin B12 Deficiency Doctors Near Me in Dallas, TX

Find the Top Vitamin B12 Deficiency Experts and Specialists

The 20 Best Vitamin B12 Deficiency Doctors near Dallas, TX

Last Updated: 02/22/2026

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MediFind found 118 doctor with experience in Vitamin B12 Deficiency near Dallas, TX. Of these, 105 are Experienced, 11 are Advanced and 2 are Distinguished.

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118 providers found
    Iftikhar A. Chowdhry
    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)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Iftikhar Chowdhry is an Internal Medicine specialist and a Rheumatologist in Dallas, Texas. Dr. Chowdhry 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).

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

    Texas Oncology, P.A.

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

    Dr. Whiteley earned a medical degree from University of Arkansas at Little Rock in 2011. He then completed a residency in internal medicine in 2014 and a fellowship in medical oncology in 2016 at Baylor University Medical Center, part of Baylor Scott & White Health, in Dallas, TX. Dr. Whiteley is certified in internal medicine and in medical oncology by the American Board of Internal Medicine. Dr. Whiteley enjoys biking, traveling, sports, good food and spending time with family and friends. Dr. Whiteley 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.

    Robert B. Berryman
    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)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Berryman received his Bachelor of Science in psychology, graduating magna cum laude, from Washington & Lee University in Lexington, VA. He earned his medical degree from the University of Texas Southwestern Medical Center in Dallas, TX. He completed his internship and residency in internal medicine and then a fellowship in hematology and oncology at UT Southwestern in 1999. Before joining Texas Oncology in 2001, Dr. Berryman was an assistant professor of internal medicine, division of hematology and medical oncology, at the Harold C. Simmons Cancer Center at UT Southwestern. He was also an attending physician in the emergency department at the Dallas VA Medical Center. Dr. Berryman is currently the Director for Outreach and Clinics for the Blood and Marrow Transplantation Services at Baylor University Medical Center, part of Baylor Scott & White Health. He is the principal investigator and the co-investigator for numerous research trials and has authored and coauthored many articles in peer reviewed journals. Dr. Berryman is married and is the father of two daughters. Dr. Berryman 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.

    Learn about our expert tiers
    Edward Pearson
    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)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Pearson is board certified in hematology. He has special clinical interests in benign blood disorders and malignant hematology including leukemia, lymphoma and myeloma. Dr. Pearson 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, Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Aspiration.

    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

    Dr. O'Shaughnessy is a Medical Oncologist that focuses on breast cancer prevention and treatment. She founded The School of Breast Oncology, a program providing a curriculum-based program focused exclusively on breast cancer clinical management. Dr. O'Shaughnessy attended medical school at Yale University School of Medicine in New Haven, CT. She then completed her Internal Medicine residency at Massachusetts General Hospital in Boston, MA and a Medical Oncology fellowship at National Cancer Institute in Bethesda, MD. She is co-chair of Breast Cancer Research, chair of Breast Cancer Prevention Research at Baylor Charles A. Sammons Cancer Center and a member of the Scientific Advisory Board for US Oncology Research Network. Dr. O'shaughnessy 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.

    Esmail M. Elwazir
    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)
    Languages Spoken:
    English, German, Italian, Spanish

    Esmail Elwazir is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Elwazir 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.

    Andrew G. Hickl
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Baylor Scott & White MedProvider

    3417 Gaston Ave, Ste 1000 & 1100, 
    Dallas, TX 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Hickl is a board-certified internal medicine physician who has served as the director for the Dallas Fire Department wellness program since 2008. Dr. Hickl has 15 years of expertise in occupational medicine. He served as the City of Dallas Medical Director for 3 years (2021 - 2024). 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.

    Srilatha Kothandaraman
    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)
    Languages Spoken:
    English
    Offers Telehealth

    Srilatha Kothandaraman is an Internal Medicine specialist and a Rheumatologist in Dallas, Texas. Dr. Kothandaraman 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.

    Neeta G. Nayak
    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 
     (1.6 miles away)
    Languages Spoken:
    English

    Dr. Nayak received her medical degree from the University of Mysore in Mysore, India. She completed both her internship and residency at the University of Tennessee Health Science Center College of Medicine in Memphis, TN. She also completed a fellowship at the University of Chicago in Chicago, IL, which prepared her to care for the complexity of the physical, emotional and psychosocial stresses facing the aging person and the caregivers who are affected as well. Dr. Nayak is triple board-certified in internal medicine; geriatrics; and hospice and palliative medicine. Her focus is to provide compassionate care, improve the quality of life and treat the person as a whole. Dr. Nayak was raised in a family that believed in caring for their elders at home and experienced firsthand the challenges as well as the loving rewards of such an endeavor. She has been married to her husband for over two decades, and together they have two teenage daughters and a cat named 'Moo'. In her spare time, Dr. Nayak enjoys painting, hiking, cooking and occasionally watching Netflix originals. Dr. Nayak has been named a Best Doctor in Collin County for 2022 by D Magazine. Dr. Nayak 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.

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

    Texas Oncology, P.A.

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

    Dr. Holmes specializes in Medical Oncology and Hematology and attended medical school at The University of Texas Southwestern Medical School in Dallas, TX. He then completed an Internal Medicine residency at Baylor University Medical Center, part of Baylor Scott & White Health, as well as a fellowship in Hematology and Oncology at the National Heart, Lung and Blood Institute and the National Cancer Institute in Bethesda, MD. Dr. Holmes took part in an American Heart Association Student Research Fellowship at Stanford University in California. Dr. Holmes is a Diplomate of the American Board of Internal Medicine with subspecialty certification in Hematology and Medical Oncology. Dr. Holmes 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
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology

    Texas Oncology, P.A.

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

    Nebu Koshy is a Hematologist and an Oncologist in Dallas, Texas. Dr. Koshy 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
    Experienced in Vitamin B12 Deficiency

    Arthritis Centers Of Texas, PA

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

    Ritesh Rampure is a Rheumatologist in Dallas, Texas. Dr. Rampure 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.

    Dai C. Luu
    Advanced in Vitamin B12 Deficiency
    Internal Medicine | Hematology
    Advanced in Vitamin B12 Deficiency
    Internal Medicine | Hematology

    Texas Oncology - Dallas

    8196 Walnut Hill Ln, Ste 100, 
    Dallas, TX 
     (7.7 miles away)
    Languages Spoken:
    English, Spanish, Vietnamese
    Offers Telehealth

    Dai Luu is a Hematologist and an Internal Medicine provider in Dallas, Texas. Dr. Luu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Myelodysplastic Syndrome (MDS), Chronic Familial Neutropenia, Agranulocytosis, and Vitamin B12 Deficiency.

    Sridevi Juvvadi
    Advanced in Vitamin B12 Deficiency
    Oncology | Hematology
    Advanced in Vitamin B12 Deficiency
    Oncology | Hematology

    Texas Oncology, P.A.

    7777 Forest Lane, Suite C850, 
    Dallas, TX 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sridevi Juvvadi is a Hematologist and an Oncologist in Dallas, Texas. Dr. Juvvadi is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, and Multiple Myeloma.

    Linton M. Koger
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Baylor Scott & White MedProvider

    3417 Gaston Ave, Ste 1000 & 1100, 
    Dallas, TX 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Matt Koger is a board-certified physician, specializing in family medicine. His professional interests include teaching medical students and resident physicians. Dr. Koger is passionate about providing comprehensive, high-quality care for his adult patients and forming lasting relationships with them. He finds the ongoing nature of primary care truly rewarding. He is a proud member of the American Academy of Family Physicians and the Texas Academy of Family Physicians. Outside of work, Dr. Koger enjoys spending time with his wife, four adult children, grandchildren and dog. He also likes playing acoustic guitar (he occasionally joins the church band), collecting and listening to vinyl records, going to concerts, exercising, food and traveling. Dr. Koger is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D).

    Michael S. Valachovic
    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)
    Languages Spoken:
    English

    Baylor Scott & White Signature Medicine – Tom Landry has been recognized by Press Ganey as a 2022 Human Experience Pinnacle of Excellence Award® winner. This award is given to the top-performing organizations in each category on the basis of extraordinary achievement. Dr. Valachovic is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol.

    Minal A. Barve
    Experienced in Vitamin B12 Deficiency
    Oncology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Oncology | Internal Medicine

    Texas Oncology, P.A.

    8196 Walnut Hill Lane, Suite 100, 
    Dallas, TX 
     (7.3 miles away)
    Languages Spoken:
    English, Hindi
    Offers Telehealth

    Minal Barve is an Oncologist and an Internal Medicine provider in Dallas, Texas. Dr. Barve is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Ovarian Cancer, Non-Hodgkin Lymphoma, Follicular Lymphoma, and Lung Cancer.

    Bijal J. Modi
    Experienced in Vitamin B12 Deficiency
    Oncology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Oncology | Internal Medicine

    Texas Oncology - Dallas

    8196 Walnut Hill Ln, Ste 100, 
    Dallas, TX 
     (7.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bijal Modi is an Oncologist and an Internal Medicine provider in Dallas, Texas. Dr. Modi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Follicular Lymphoma, Agranulocytosis, Large-Cell Immunoblastic Lymphoma, and Diffuse Large B-Cell Lymphoma (DLBCL).

    Jaya V. Juturi
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Texas Oncology - Dallas

    8196 Walnut Hill Ln, Ste 100, 
    Dallas, TX 
     (7.7 miles away)
    Languages Spoken:
    English, Hindi, Tamil, Telugu
    Offers Telehealth

    Jaya Juturi is a Hematologist and an Oncologist in Dallas, Texas. Dr. Juturi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Myeloproliferative Neoplasms (MPN).

    Katherine C. Wang
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology

    Texas Oncology - Dallas

    8196 Walnut Hill Ln, Ste 100, 
    Dallas, TX 
     (7.7 miles away)
    Languages Spoken:
    English, Mandarin
    Offers Telehealth

    Katherine Wang is a Hematologist and an Oncologist in Dallas, Texas. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Melanoma of the Eye, Follicular Lymphoma, Chronic Familial Neutropenia, and Agranulocytosis.

    Showing 1-20 of 118

    Last Updated: 02/22/2026

    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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