The 20 Best Vitamin B12 Deficiency Doctors Near Me in Pekin, IL

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 28 doctor with experience in Vitamin B12 Deficiency near Pekin, IL. Of these, 23 are Experienced and 5 are Advanced.

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28 providers found
    Patrick L. Gomez
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine

    Illinois CancerCare, P.C.

    1641 Broadway Street, 
    Pekin, IL 
     (2.3 miles away)
    Languages Spoken:
    English

    Patrick Gomez is a Hematologist and an Internal Medicine provider in Pekin, Illinois. Dr. Gomez is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Iron Deficiency Anemia, Familial Colorectal Cancer, Severe Congenital Neutropenia, and Pleuropulmonary Blastoma.

    Kimberly P. Ku
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine

    Illinois CancerCare, P.C.

    1641 Broadway Street, 
    Pekin, IL 
     (2.3 miles away)
    Languages Spoken:
    English

    Kimberly Ku is a Hematologist and an Internal Medicine provider in Pekin, Illinois. Dr. Ku is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Severe Congenital Neutropenia, Chronic Familial Neutropenia, Agranulocytosis, and Iron Deficiency Anemia.

    Shelly L. Todd
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English

    Shelly Todd is a Nurse Practitioner in Peoria, Illinois. Ms. Todd is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Febrile Neutropenia, Smoldering Multiple Myeloma, Vitamin B12 Deficiency, and Lung Nodules.

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

    Illinois Centers For Pain And Rehab SC

    3400 Griffin Ave, 
    Pekin, IL 
     (2.7 miles away)
    Languages Spoken:
    English

    Volkan Sumer is a primary care provider, practicing in Family Medicine in Pekin, Illinois. Dr. Sumer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

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

    Unitypoint Health Oncology-Pekin East

    3591 Griffin Ave, 
    Pekin, IL 
     (3.0 miles away)
    Languages Spoken:
    English

    Michael Honan is a primary care provider, practicing in Internal Medicine in Pekin, Illinois. Dr. Honan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and High Cholesterol.

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

    Unitypoint Health Oncology-Pekin East

    3591 Griffin Ave, 
    Pekin, IL 
     (3.0 miles away)
    Languages Spoken:
    English

    Generoso Sison is a primary care provider, practicing in Family Medicine in Pekin, Illinois. Dr. Sison is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Praveen Kumar
    Experienced in Vitamin B12 Deficiency
    Neonatology
    Experienced in Vitamin B12 Deficiency
    Neonatology

    Osf Saint Francis-Radiation Oncology

    530 NE Glen Oak Ave, 
    Peoria, IL 
     (9.6 miles away)
    Languages Spoken:
    English, Hindi

    Praveen Kumar is a Neonatologist in Peoria, Illinois. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Malnutrition, Neonatal Sepsis, Premature Infant, Parathyroidectomy, and Cataract Removal.

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

    Everside Health LLC

    204 W Washington St, 
    East Peoria, IL 
     (7.6 miles away)
    Languages Spoken:
    English

    James Demmel is a Family Medicine provider in East Peoria, Illinois. Dr. Demmel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Phantom Limb Pain, Fractured Spine, and Vitamin B12 Deficiency.

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

    Heartland Health Services

    1701 W Garden St, 
    Peoria, IL 
     (7.7 miles away)
    Languages Spoken:
    English

    Ziad Musaitif is a Family Medicine provider in Peoria, Illinois. Dr. Musaitif is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Schizoaffective Disorder and Vitamin B12 Deficiency.

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

    Koch Family Medicine SC

    411 Maxine Dr, 
    Morton, IL 
     (9.1 miles away)
    Languages Spoken:
    English

    Stanley Koch is a primary care provider, practicing in Family Medicine in Morton, Illinois. Dr. Koch is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lesch-Nyhan Syndrome, Multiple Myeloma, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Vitamin B12 Deficiency
    Gastroenterology
    Experienced in Vitamin B12 Deficiency
    Gastroenterology

    Illinois Gastroenterology Institute PLLC

    1001 Main St Ste 500A, 
    Peoria, IL 
     (9.3 miles away)
    Languages Spoken:
    English

    Scott Wu is a Gastroenterologist in Peoria, Illinois. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Esophageal Varices, Trichohepatoenteric Syndrome, Primary Biliary Cholangitis, Endoscopy, and Colonoscopy.

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

    Morton Medical Laboratory

    1600 S 4th Ave, 
    Morton, IL 
     (9.7 miles away)
    Languages Spoken:
    English

    Janelle Smith is a primary care provider, practicing in Internal Medicine in Morton, Illinois. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Pulmonary Edema.

    Paul A. Fishkin
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Paul Fishkin is a Hematologist and an Internal Medicine provider in Peoria, Illinois. Dr. Fishkin is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Agranulocytosis, Lung Cancer, Pleuropulmonary Blastoma, Severe Congenital Neutropenia, and Bone Marrow Aspiration.

    Srinivas Jujjavarapu
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English, Telugu

    Srinivas Jujjavarapu is a Hematologist and an Oncologist in Peoria, Illinois. Dr. Jujjavarapu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Severe Congenital Neutropenia, and Bone Marrow Aspiration.

    Jijun Liu
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jijun Liu is a Hematologist and an Internal Medicine provider in Peoria, Illinois. Dr. Liu is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Severe Congenital Neutropenia, Lung Cancer, Pleuropulmonary Blastoma, Agranulocytosis, and Bone Marrow Aspiration.

    Gary R. Macvicar
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English

    Gary Macvicar is a Hematologist and an Internal Medicine provider in Peoria, Illinois. Dr. Macvicar is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Prostate Cancer, Bone Marrow Aspiration, and Orchiectomy.

    Gloria J. Riley
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English

    Gloria Riley is a Nurse Practitioner in Peoria, Illinois. Ms. Riley is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Febrile Neutropenia, Small Lymphocytic Lymphoma (SLL), and Classical Hodgkin Lymphoma.

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

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Madhuri Bajaj is a Hematologist and an Internal Medicine provider in Peoria, Illinois. Dr. Bajaj is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.

    Nadia Q. Rehman
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology | Internal Medicine

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nadia Rehman is a Hematologist and an Internal Medicine provider in Peoria, Illinois. Dr. Rehman 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, Anemia, Bone Marrow Aspiration, and Microdiscectomy.

    Lorilee Dunahee
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner
    Experienced in Vitamin B12 Deficiency
    Nurse Practitioner

    Illinois CancerCare, P.C.

    8940 North Wood Sage Road, 
    Peoria, IL 
     (12.0 miles away)
    Languages Spoken:
    English

    Lorilee Dunahee is a Nurse Practitioner in Peoria, Illinois. Ms. Dunahee is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Myeloproliferative Neoplasms (MPN), Febrile Neutropenia, Smoldering Multiple Myeloma, and Lung Nodules.

    Showing 1-20 of 28

    Last Updated: 02/22/2026

    When should I see a Vitamin B12 Deficiency doctor near Pekin, IL?

    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 Pekin, IL?

    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 Pekin, IL?

    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 Pekin, IL?

    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 Pekin, IL?

    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 Pekin, IL?

    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 Pekin, IL?

    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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