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    Last Updated: 01/09/2026

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    MediFind found 61 doctor with experience in Vitamin B12 Deficiency near Columbus, OH. Of these, 59 are Experienced and 2 are Advanced.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Taral Patel is a Hematologist Oncology specialist and an Oncologist in Columbus, Ohio. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Follicular Lymphoma, Vitamin B12 Deficiency, Myelodysplastic Syndrome (MDS), and Adult Immune Thrombocytopenia. Dr. Patel is currently accepting new patients.

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

      Ohiohealth Corporation

      285 E State St, Suite 260, 
      Columbus, OH 
       (0.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Alfred Vargas is a Hematologist Oncology specialist and a Hematologist in Columbus, Ohio. Dr. Vargas is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, ALK-Positive Non-Small Cell Lung Cancer, and Lung Adenocarcinoma. Dr. Vargas is currently accepting new patients.

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

      Ohiohealth Corporation

      393 E Town St, Suite 116, 
      Columbus, OH 
       (0.8 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Sanjay Yadav is a Hematologist Oncology specialist and a Hematologist in Columbus, Ohio. Dr. Yadav is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Paget Disease of the Breast, Knee Replacement, and Bone Graft. Dr. Yadav is currently accepting new patients.

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

      Ohiohealth Corporation

      393 E Town St, 
      Columbus, OH 
       (0.8 miles away)
      Languages Spoken:
      English, German, Italian, Spanish
      Accepting New Patients
      Offers Telehealth

      John Pelfrey is a primary care provider, practicing in Family Medicine in Columbus, Ohio. Dr. Pelfrey is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Labyrinthitis, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Pelfrey is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Hypertension Nephrology Consultants Inc

      500 E Main St, Suite 240, 
      Columbus, OH 
       (1.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Brian Mussio is a Nephrologist in Columbus, Ohio. Dr. Mussio is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Necrosis. Dr. Mussio is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      72 W 3rd Ave, 
      Columbus, OH 
       (1.5 miles away)
      Languages Spoken:
      English

      Jena Wilkinson is a Nurse Practitioner in Columbus, Ohio. Ms. Wilkinson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Cushing's disease, Menopause, and Vitamin B12 Deficiency.

      Experienced in Vitamin B12 Deficiency
      Hospital Medicine | Pediatrics
      Experienced in Vitamin B12 Deficiency
      Hospital Medicine | Pediatrics
      1405 S High St, 
      Columbus, OH 
       (2.1 miles away)
      Languages Spoken:
      English

      Nabeeha Ahmad is a Hospital Medicine specialist and a Pediatrics provider in Columbus, Ohio. Dr. Ahmad is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Cerebral Hypoxia, Vitamin B12 Deficiency, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Gastroschisis.

      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Osu Internal Medicine LLC

      410 W 10th Ave, Doan 110, 
      Columbus, OH 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ashish Manne is an Oncologist in Columbus, Ohio. Dr. Manne is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Ampullary Cancer, Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Manne is currently accepting new patients.

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

      Osu Internal Medicine LLC

      410 W 10th Ave, 
      Columbus, OH 
       (2.4 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Accepting New Patients

      Allison Rossetti is a Hospital Medicine specialist and a Pediatrics provider in Columbus, Ohio. Dr. Rossetti has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Hereditary Pancreatitis, Gastroschisis, and Endoscopy. Dr. Rossetti is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Neurology | Sleep Medicine
      Experienced in Vitamin B12 Deficiency
      Neurology | Sleep Medicine
      420 N James Rd, 
      Columbus, OH 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Daniel Jones is a Sleep Medicine provider in Columbus, Ohio. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Restless Legs Syndrome, REM Behavior Disorder, Insomnia, and Periodic Limb Movement Disorder. Dr. Jones is currently accepting new patients.

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

      Osu General Internal Medicine LLC

      2050 Kenny Rd, 
      Columbus, OH 
       (3.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Rachael Mcguirk is a primary care provider, practicing in Family Medicine in Columbus, Ohio. Dr. Mcguirk is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Mcguirk is currently accepting new patients.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English, Filipino
      Accepting New Patients

      Patrick Litam is a Hematologist Oncology specialist and a Hematologist in Columbus, Ohio. Dr. Litam is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Iron Deficiency Anemia, Paget Disease of the Breast, and Bone Marrow Aspiration. Dr. Litam is currently accepting new patients.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Jay Sidloski is a Hematologist Oncology specialist and a Hematologist in Columbus, Ohio. Dr. Sidloski is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Thrombocytopenia, Paget Disease of the Breast, and Bone Marrow Aspiration. Dr. Sidloski is currently accepting new patients.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English, Tamil
      Accepting New Patients
      Offers Telehealth

      Poongothai Sundaram is a Hematologist Oncology specialist and an Oncologist in Columbus, Ohio. Dr. Sundaram is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Drug-Induced Thrombocytopenia, and Paget Disease of the Breast. Dr. Sundaram is currently accepting new patients.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Timothy Moore is an Oncologist and a Palliative Medicine provider in Columbus, Ohio. Dr. Moore is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Multiple Myeloma, Non-Hodgkin Lymphoma, Familial Colorectal Cancer, and Paget Disease of the Breast. Dr. Moore is currently accepting new patients.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients

      Jorge Rios-Perez is a Hematologist Oncology specialist and an Oncologist in Columbus, Ohio. Dr. Rios-Perez is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), and Metastatic Brain Tumor. Dr. Rios-Perez is currently accepting new patients.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Knapp is a Hematologist Oncology specialist and an Oncologist in Columbus, Ohio. Dr. Knapp is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Thrombocytopenia, Richter Syndrome, and Chronic B-Cell Leukemia (CBCL). Dr. Knapp is currently accepting new patients.

      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology
      Experienced in Vitamin B12 Deficiency
      Hematology Oncology | Oncology
      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English

      Jeffrey Zangmeister is a Hematologist Oncology specialist and an Oncologist in Columbus, Ohio. Dr. Zangmeister is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Paget Disease of the Breast, Breast Cancer, and Lung Cancer.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Emily Whitman-Purves is a Hematologist Oncology specialist and an Oncologist in Columbus, Ohio. Dr. Whitman-Purves is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Endometrial Cancer, Endometrial Stromal Sarcoma, Pleuropulmonary Blastoma, and Pseudomyxoma Peritonei. Dr. Whitman-Purves is currently accepting new patients.

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

      American Oncology Partners PA

      3100 Plaza Properties Blvd, 
      Columbus, OH 
       (5.0 miles away)
      Languages Spoken:
      English, Arabic
      Accepting New Patients

      Sameh Mikhail is a Hematologist Oncology specialist and a Hematologist in Columbus, Ohio. Dr. Mikhail is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Pleuropulmonary Blastoma, and Multiple Myeloma. Dr. Mikhail is currently accepting new patients.

      Showing 1-20 of 61

      Last Updated: 01/09/2026

      When should I see a Vitamin B12 Deficiency doctor near Columbus, OH?

      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 Columbus, OH?

      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 Columbus, OH?

      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 Columbus, OH?

      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 Columbus, OH?

      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 Columbus, OH?

      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 Columbus, OH?

      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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