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    Last Updated: 01/09/2026

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    MediFind found 107 doctor with experience in Vitamin B12 Deficiency Anemia near Fenton, MO. Of these, 103 are Experienced and 4 are Advanced.

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    107 providers found
      Advanced in Vitamin B12 Deficiency Anemia
      Hematology Oncology | Hematology | Oncology
      Advanced in Vitamin B12 Deficiency Anemia
      Hematology Oncology | Hematology | Oncology

      Ssm Medical Group Inc

      1011 Bowles Ave, Suite G50, 
      Fenton, MO 
       (2.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Stephanie Becker-Koepke is a Hematologist Oncology specialist and a Hematologist in Fenton, Missouri. Dr. Becker-Koepke is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Colorectal Cancer, Lung Cancer, Pleuropulmonary Blastoma, and Familial Colorectal Cancer. Dr. Becker-Koepke is currently accepting new patients.

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

      American Multispecialty Group Inc

      714 Gravois Rd, Suite 210, 
      Fenton, MO 
       (0.2 miles away)
      Languages Spoken:
      English

      Justin Hugo is a primary care provider, practicing in Family Medicine in Fenton, Missouri. Dr. Hugo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Sitosterolemia, Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, and High Cholesterol.

      Experienced in Vitamin B12 Deficiency Anemia
      Geriatrics | Internal Medicine
      Experienced in Vitamin B12 Deficiency Anemia
      Geriatrics | Internal Medicine
      3844 S Lindbergh Blvd, Ste. 120, 
      Saint Louis, MO 
       (3.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Mark Gunby is a primary care provider, practicing in Geriatrics and Internal Medicine in Saint Louis, Missouri. Dr. Gunby is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Childhood Iron Deficiency Anemia, Chronic Cough, Nephrosclerosis, and Renovascular Hypertension. Dr. Gunby is currently accepting new patients.

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

      Physician Groups Lc

      3844 S Lindbergh Blvd, Suite 120, 
      Saint Louis, MO 
       (3.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Janelle Roethemeyer is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Roethemeyer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are High Cholesterol, Osteomyelitis in Children, Melorheostosis with Osteopoikilosis, and Melorheostosis. Dr. Roethemeyer is currently accepting new patients.

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

      Mercy Clinic East Communities

      12700 Southfork Rd, Suite 200, 
      Saint Louis, MO 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Susan Yang is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Yang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Renovascular Hypertension, Postmenopausal Osteoporosis, Cardiomyopathy, and Chronic Kidney Disease. Dr. Yang is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine | General Practice
      Experienced in Vitamin B12 Deficiency Anemia
      Internal Medicine | General Practice

      Mercy Clinic East Communities

      12700 Southfork Rd, Suite 200, 
      Saint Louis, MO 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Tahir Qayum is a primary care provider, practicing in Internal Medicine and General Practice in Saint Louis, Missouri. Dr. Qayum is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are High Cholesterol, Sitosterolemia, Cirrhosis, and Familial Combined Hyperlipidemia. Dr. Qayum is currently accepting new patients.

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

      American Multispecialty Group Inc

      5034 Griffin Rd, 
      Saint Louis, MO 
       (3.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christopher Espana is a primary care provider, practicing in Family Medicine and Geriatrics in Saint Louis, Missouri. Dr. Espana is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, Gastrostomy, and Endoscopy.

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

      American Multispecialty Group Inc

      5034 Griffin Rd, 
      Saint Louis, MO 
       (3.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kathryn Henderson is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Henderson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, Cerebellar Degeneration, and Sitosterolemia.

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

      American Multispecialty Group Inc

      13303 Tesson Ferry Rd, 
      Saint Louis, MO 
       (3.7 miles away)
      Languages Spoken:
      English

      Matthew Zimmerman is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Zimmerman is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Small Cell Lung Cancer (SCLC), Familial Pancreatic Cancer, and Breast Cancer.

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

      American Multispecialty Group Inc

      13303 Tesson Ferry Rd, 
      Saint Louis, MO 
       (3.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jennifer Sewing is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Sewing is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Cyclic Neutropenia, Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, and Vitamin D Deficiency.

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

      American Multispecialty Group Inc

      13303 Tesson Ferry Rd, Suite 100, 
      Saint Louis, MO 
       (3.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Alan Padua is a primary care provider, practicing in Family Medicine in Saint Louis, Missouri. Dr. Padua is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are High Cholesterol, Nephrosclerosis, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

      Mercy Clinic East Communities

      12348 Old Tesson Rd, Suite 250, 
      Saint Louis, MO 
       (3.8 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Michael Gerardo is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Gerardo is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Gerardo is currently accepting new patients.

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

      Mercy Clinic East Communities

      10024 Watson Rd, 
      Saint Louis, MO 
       (3.8 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Rose Hiner is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Hiner is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL), Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Hiner is currently accepting new patients.

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

      Mercy Clinic East Communities

      1001 S Kirkwood Rd, Suite 300, 
      Saint Louis, MO 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sonia Chacko is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Chacko is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Type 2 Diabetes (T2D), Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Chacko is currently accepting new patients.

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

      Mercy Clinic East Communities

      1001 S Kirkwood Rd, Suite 300, 
      Saint Louis, MO 
       (4.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Adam Cox is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Cox is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are High Cholesterol, Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypothyroidism, and Endoscopy. Dr. Cox is currently accepting new patients.

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

      St. Luke's - Illumination Health

      2355 Dougherty Ferry Rd Ste 408, 
      Saint Louis, MO 
       (4.9 miles away)
      Languages Spoken:
      English

      Sara Hawatmeh is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Hawatmeh is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Obesity, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency.

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

      Aging Well Health Care, LLC

      7212 Balson Ave, 
      Saint Louis, MO 
       (12.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jamie Tueth is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Tueth is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her top areas of expertise are Thrombocytopenia, Hypothyroidism, Type 2 Diabetes (T2D), and Obesity in Children. Dr. Tueth is currently accepting new patients.

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

      Mercy Clinic East Communities

      621 S New Ballas Rd, Suite 189a, 
      Saint Louis, MO 
       (9.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Andrew Kazdan is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Kazdan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Non-Hodgkin Lymphoma, Vitamin B12 Deficiency Anemia, Folate Deficiency, and Multiple Carboxylase Deficiency. Dr. Kazdan is currently accepting new patients.

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

      Mercy Clinic East Communities

      621 S New Ballas Rd, Suite 189a, 
      Saint Louis, MO 
       (9.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jeffrey Faron is a primary care provider, practicing in Internal Medicine in Saint Louis, Missouri. Dr. Faron is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Hypertrophic Cardiomyopathy (HCM), Subvalvular Aortic Stenosis, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Faron is currently accepting new patients.

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

      Westglen Family Physicians LLC

      653 Big Bend Rd, 
      Manchester, MO 
       (5.8 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      William Koeppel is a primary care provider, practicing in Family Medicine in Manchester, Missouri. Dr. Koeppel has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Renovascular Hypertension. Dr. Koeppel is currently accepting new patients.

      Showing 1-20 of 107

      Last Updated: 01/09/2026

      What is the definition of Vitamin B12 Deficiency Anemia?

      Anemia is a condition in which the body does not have enough healthy red blood cells. Red blood cells provide oxygen to body tissues. There are many types of anemia.

      Vitamin B12 deficiency anemia is a low red blood cell count due to a lack (deficiency) of vitamin B12.

      When should I see a Vitamin B12 Deficiency Anemia doctor near Fenton, MO?

      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 Anemia doctor near Fenton, MO?

      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 Anemia doctors near Fenton, MO?

      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 Anemia doctors near Fenton, MO?

      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 Anemia doctor near Fenton, MO?

      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 Anemia doctor search results page. 

      Why is it important to get a second opinion from a different Vitamin B12 Deficiency Anemia 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 Anemia doctor near Fenton, MO?

      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 Anemia 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 Anemia 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 Anemia doctors near Fenton, MO?

      Look for the filter feature on the left side of the Vitamin B12 Deficiency Anemia 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 Anemia doctor that offers video calls?

      Look for the filter feature on the left-side of the Vitamin B12 Deficiency Anemia 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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