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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 89 doctor with experience in Vitamin B12 Deficiency near san antonio, TX. Of these, 78 are Experienced and 11 are Advanced.

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89 providers found
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Nix Health Care System

    414 Navarro St, 
    San Antonio, TX 
     (0.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Dina Goytia-Leos is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Goytia-Leos is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Hypothyroidism. Dr. Goytia-Leos is currently accepting new patients.

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

    Akiva Medical Services LLC

    414 Navarro St Ste 703, 
    San Antonio, TX 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Karl Hempel is a Rheumatologist practicing medicine in San Antonio, Texas. Dr. Hempel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Rheumatoid Arthritis (RA), Scleroderma, Scleroma, Hernia Surgery, and Endoscopy. Dr. Hempel is currently accepting new patients.

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

    University Family Health Center Southeast

    1055 Ada St, 
    San Antonio, TX 
     (3.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Kottman is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Kottman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Renovascular Hypertension, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Kottman is currently accepting new patients.

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

    Gonzaba Surgical Center

    720 Pleasanton Rd, 
    San Antonio, TX 
     (3.3 miles away)
    Languages Spoken:
    English, French, German, Spanish
    Accepting New Patients

    Jesus Garcia-Gallegos is a primary care provider, practicing in Family Medicine in San Antonio, Texas. Dr. Garcia-Gallegos is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Osteomyelitis in Children, Apparent Mineralocorticoid Excess, and Hyperaldosteronism. Dr. Garcia-Gallegos is currently accepting new patients.

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

    Office

    520 Camden St, 
    San Antonio, TX 
     (0.8 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Lisa Davis is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Davis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Cirrhosis, and High Cholesterol. Dr. Davis is currently accepting new patients.

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

    Texas Liver Consultants PA

    607 Camden St, Suite 108, 
    San Antonio, TX 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Fierro is a Nurse Practitioner practicing medicine in San Antonio, Texas. Fierro, NP 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 Adrenal Insufficiency Pediatric, Muscle Spasms, Respiratory Syncytial Virus (RSV) Infection, and Vitamin D Deficiency. Fierro, NP is currently accepting new patients.

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

    Medfirst Primary Care

    926 Brooklyn Ave Ste 100, 
    San Antonio, TX 
     (0.9 miles away)
    Languages Spoken:
    English, American Sign Language, Arabic, Russian
    Accepting New Patients

    Carlos Carretero is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Carretero is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young. Dr. Carretero is currently accepting new patients.

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

    San Antonio Gastroenterology Associates

    520 E Euclid Ave, 
    San Antonio, TX 
     (1.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Ernesto Guerra is a Gastroenterologist practicing medicine in San Antonio, Texas. Dr. Guerra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 53 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Congenital Diaphragmatic Hernia, Hiatal Hernia, and Chronic Erosive Gastritis. Dr. Guerra is currently accepting new patients.

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

    San Antonio Gastroenterology Associates

    520 E Euclid Ave, 
    San Antonio, TX 
     (1.1 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Patricia Moore is a Physician Assistant practicing medicine in San Antonio, Texas. Moore, PA is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), Gallbladder Disease, and Arteriovenous Malformation. Moore, PA is currently accepting new patients.

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

    MDVIP - San Antonio, TX

    1200 Brooklyn Ave Ste 170, 
    San Antonio, TX 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Marotta is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Marotta is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Vitamin D Deficiency, Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Gastrostomy, and Ureteroscopy. Dr. Marotta is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Endocrinology
    Experienced in Vitamin B12 Deficiency
    Endocrinology
    Referral required

    Endocrinology Nuclear Medicine Associates PA

    1303 McCullough Ave Ste 374, 
    San Antonio, TX 
     (2.7 miles away)
    Languages Spoken:
    English, Filipino, French, Mandarin
    Offers Telehealth

    Harry Uy is an Endocrinologist practicing medicine in San Antonio, Texas. Dr. Uy is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Osteoporosis, Postmenopausal Osteoporosis, Obesity in Children, and Hypothyroidism.

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

    Cancer Care Network Of South Texas PA

    1200 Brooklyn Ave Ste 115, 
    San Antonio, TX 
     (2.7 miles away)
    Languages Spoken:
    English, Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Arun Rao is an Oncologist practicing medicine in San Antonio, Texas. Dr. Rao 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 Gastroesophageal Junction Cancer, Familial Colorectal Cancer, Lynch Syndrome, and Colorectal Cancer. Dr. Rao is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Endocrinology
    Experienced in Vitamin B12 Deficiency
    Endocrinology
    Referral required

    Endocrinology Nuclear Medicine Associates PA

    1303 McCullough Ave Ste 374, 
    San Antonio, TX 
     (2.7 miles away)
    Languages Spoken:
    English, French, Mandarin, Spanish
    Accepting New Patients

    Richard Becker is an Endocrinologist practicing medicine in San Antonio, Texas. Dr. Becker is rated as an Experienced 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 Graves Disease, Thyroid Storm, Anaplastic Thyroid Cancer, and Medullary Thyroid Carcinoma. Dr. Becker is currently accepting new patients.

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

    Office

    448 Castroville Rd, 
    San Antonio, TX 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Steven Bauer is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Bauer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses High Cholesterol, Empyema, Asthma in Children, and Sinusitis. Dr. Bauer is currently accepting new patients.

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

    Wellmed Medical Group PA

    448 Castroville Rd, 
    San Antonio, TX 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Safaa Soueid is a Nurse Practitioner practicing medicine in San Antonio, Texas. Soueid, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency. Soueid, NP is currently accepting new patients.

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

    Conviva Crossroads

    4522 Fredericksburg Rd Ste A14, 
    San Antonio, TX 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Caroline Hernandez is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Hernandez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Nephrosclerosis, Renovascular Hypertension, and Hypertensive Heart Disease.

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

    San Antonio Medical Associates

    250 E Basse Rd Ste 107, 
    San Antonio, TX 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cheryl Davis is a Nurse Practitioner practicing medicine in San Antonio, Texas. Davis, NP is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses Vitamin B12 Deficiency, Nonalcoholic Steatohepatitis (NASH), and Non-Alcoholic Fatty Liver Disease. Davis, NP is currently accepting new patients.

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

    Sage Medicine PA

    4315 Moonlight Way Ste 102, 
    San Antonio, TX 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Carmen Cawley is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Cawley is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 47 other conditions, according to our data. Her clinical expertise encompasses Homocystinuria, Malabsorption, Methylmalonic Acidemia with Homocystinuria, and Sjogren Syndrome. Dr. Cawley is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Rheumatology
    Advanced in Vitamin B12 Deficiency
    Rheumatology
    Referral required

    Office

    4910 Golden Quail Ste 180, 
    San Antonio, TX 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lama Hashish is a Rheumatologist practicing medicine in San Antonio, Texas. Dr. Hashish is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Palindromic Rheumatism, Undifferentiated Connective Tissue Disease (UCTD), and Psoriatic Arthritis. Dr. Hashish is currently accepting new patients.

    Advanced in Vitamin B12 Deficiency
    Rheumatology
    Advanced in Vitamin B12 Deficiency
    Rheumatology
    Referral required

    Rheumatology Associates Of South Texas PLLC

    3903 Wiseman Blvd Ste 221, 
    San Antonio, TX 
     (11.3 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Emily Marx is a Rheumatologist practicing medicine in San Antonio, Texas. Dr. Marx is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriatic Arthritis, Non-Radiographic Axial Spondyloarthritis (nr-axSpA), and Psoriasis. Dr. Marx is currently accepting new patients.

    Showing 1-20 of 89

    Last Updated: 09/26/2026

    When should I see a Vitamin B12 Deficiency doctor near san antonio, 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 san antonio, 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 san antonio, 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 san antonio, 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 san antonio, 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 san antonio, 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 san antonio, 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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