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

Find the Top Vitamin B12 Deficiency Experts and Specialists

The 20 Best Vitamin B12 Deficiency Doctors near Elgin, IL

Last Updated: 02/22/2026

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MediFind found 117 doctor with experience in Vitamin B12 Deficiency near Elgin, IL. Of these, 105 are Experienced and 12 are Advanced.

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117 providers found
    Veerpal Singh
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology

    Illinois Cancer Specialists

    1710 N Randall Rd, 
    Elgin, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Veerpal Singh is a Hematologist and an Oncologist in Elgin, Illinois. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Gallbladder Cancer, Colorectal Cancer, Lynch Syndrome, Gallbladder Adenocarcinoma, and Bone Marrow Aspiration.

    Stanley Nabrinsky
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology
    Advanced in Vitamin B12 Deficiency
    Hematology | Oncology

    Illinois Cancer Specialists

    1710 N Randall Rd, 
    Elgin, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stanley Nabrinsky is a Hematologist and an Oncologist in Elgin, Illinois. Dr. Nabrinsky is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Hemangioma Thrombocytopenia Syndrome, and Familial Colorectal Cancer.

    Aamir A. Memon
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Nephrology Associates Of Northern Illinois, Ltd

    1600 N Randall Rd, 
    Elgin, IL 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Aamir Memon is an Internal Medicine provider in Elgin, Illinois. Dr. Memon is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Kidney Failure, Necrosis, End-Stage Renal Disease (ESRD), and Low Sodium Level.

    Learn about our expert tiers
    Sumit Bector
    Experienced in Vitamin B12 Deficiency
    Nephrology
    Experienced in Vitamin B12 Deficiency
    Nephrology

    Nephrology Associates Of Northern Illinois, Ltd

    1600 N Randall Rd, 
    Elgin, IL 
     (3.9 miles away)
    Languages Spoken:
    English, Hindi, Punjabi
    Offers Telehealth

    Sumit Bector is a Nephrologist in Elgin, Illinois. Dr. Bector is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Acute Kidney Failure, Necrosis, Nephrosclerosis, and Renovascular Hypertension.

    Robert W. Mandal
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Illinois Cancer Specialists

    1710 N Randall Rd, 
    Elgin, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Robert Mandal is a Hematologist and an Oncologist in Elgin, Illinois. Dr. Mandal is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hemangioma Thrombocytopenia Syndrome, Thrombocytopenia, Familial Colorectal Cancer, Lung Cancer, and Bone Marrow Aspiration.

    Apurva A. Desai
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Illinois Cancer Specialists

    1710 N Randall Rd, 
    Elgin, IL 
     (4.0 miles away)
    Languages Spoken:
    English, Gujarati , Hindi
    Offers Telehealth

    Apurva Desai is a Hematologist and an Oncologist in Elgin, Illinois. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, and Deep Vein Thrombosis.

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

    Illinois Cancer Specialists

    1710 N Randall Rd, 
    Elgin, IL 
     (4.0 miles away)
    Languages Spoken:
    English, Hindi, Kannada
    Offers Telehealth

    Rajini Manjunath is a Hematologist and an Oncologist in Elgin, Illinois. Dr. Manjunath 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, Hemangioma Thrombocytopenia Syndrome, Immune Thrombocytopenic Purpura (ITP), and Bone Marrow Aspiration.

    Syed A. Zahir
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Illinois Cancer Specialists

    1710 N Randall Rd, 
    Elgin, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Syed Zahir is a Hematologist and an Oncologist in Elgin, Illinois. Dr. Zahir is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Pulmonary Embolism, Lung Cancer, Pleuropulmonary Blastoma, Polycythemia Vera, and Bone Marrow Aspiration.

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

    Advocate Infusion Center

    525 E Congress Pkwy, Ste 300, 
    Crystal Lake, IL 
     (13.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sandeep Chunduri is a Hematologist and an Oncologist in Crystal Lake, Illinois. Dr. Chunduri 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, Vaginal Cancer, Small Cell Lung Cancer (SCLC), and Bone Marrow Aspiration.

    John Fiedler
    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    745 Fletcher Drive, Suite 101, 
    Elgin, IL 
     (2.9 miles away)
    Experience:
    6+ years
    Languages Spoken:
    English

    Medicine requires a strong relationship between provider and patient. I strive to use evidence based medicine in conjunction with lifestyle modification to achieve the most favorable outcomes. Dr. Fiedler is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Vitamin D Deficiency, Familial Combined Hyperlipidemia, and Xanthoma.

    Manav K. Salwan
    Advanced in Vitamin B12 Deficiency
    Internal Medicine
    Advanced in Vitamin B12 Deficiency
    Internal Medicine

    Salwan Consulting, LLC

    2371 Bowes Rd, 
    Elgin, IL 
     (3.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Manav Salwan is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Salwan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Renovascular Hypertension, Acute Kidney Failure, Childhood Iron Deficiency Anemia, Colonoscopy, and Gastrostomy.

    Chilakamarri Yeshwant
    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Fox Valley Hematology And Oncology LTD

    1710 N Randall Rd Ste 300, 
    Elgin, IL 
     (1.5 miles away)
    Languages Spoken:
    English

    Chilakamarri Yeshwant is an Oncologist in Elgin, Illinois. Dr. Yeshwant is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Myelodysplastic Syndrome (MDS), Paget Disease of the Breast, Lung Cancer, and Pleuropulmonary Blastoma.

    Jerry J. Myrda
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Winters Family Practice

    2350 Royal Blvd, 
    Elgin, IL 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jerry Myrda is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Myrda is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Trichohepatoenteric Syndrome, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Ashima Salwan
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Salwan Consulting, LLC

    2371 Bowes Rd, 
    Elgin, IL 
     (3.3 miles away)
    Languages Spoken:
    English, Hindi, Punjabi
    Offers Telehealth

    Ashima Salwan is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Salwan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Type B Insulin Resistance Syndrome, Abdominal Obesity Metabolic Syndrome, Mitochondrial Complex V Deficiency, and Gastrostomy.

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

    Northern Illinois Medical Associates

    1750 N Randall Rd, 
    Elgin, IL 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Asad Shah is a primary care provider, practicing in Internal Medicine in Elgin, Illinois. Dr. Shah is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Gastrostomy, and Endoscopy.

    Advanced in Vitamin B12 Deficiency
    Family Medicine
    Advanced in Vitamin B12 Deficiency
    Family Medicine

    Northern Illinois Medical Associates

    1750 N Randall Rd, 
    Elgin, IL 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hina Nawab is a primary care provider, practicing in Family Medicine in Elgin, Illinois. Dr. Nawab is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Necrosis, Alcoholic Cirrhosis, Obesity in Children, Ascites, and Pacemaker Implantation.

    Todd Gephart
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    1141 E. Main St., Suite 105, 
    East Dundee, IL 
     (4.2 miles away)
    Experience:
    31+ years
    Languages Spoken:
    English

    My approach to care is an interactive model where my patients and I work together to find an individualized treatment program for their long term health and well being. Dr. Gephart is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Cough, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Advanced Bronchoscopy.

    Pranav Shroff
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    1141 E. Main St., Suite 105, 
    East Dundee, IL 
     (4.2 miles away)
    Experience:
    22+ years
    Languages Spoken:
    English, Gujarati , Hindi
    Offers Telehealth

    I like to treat the whole person not the disease only. Dr. Shroff is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Hypertensive Heart Disease, Liver Embolization, and Endoscopy.

    Al-karim Tajuddin
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology

    Northwest Oncology And Hematology, SC

    1555 N. Barrington Rd., Building 3, 
    Hoffman Estates, IL 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Al-karim Tajuddin is a Hematologist and an Oncologist in Hoffman Estates, Illinois. Dr. Tajuddin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Paget Disease of the Breast, and Colorectal Cancer.

    Rajiv Sood
    Experienced in Vitamin B12 Deficiency
    Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Internal Medicine

    Advance Midwest Medical

    1585 Barrington Rd., Suite 501, 
    Hoffman Estates, IL 
     (7.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rajiv Sood is a primary care provider, practicing in Internal Medicine in Hoffman Estates, Illinois. Dr. Sood is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Chronic Pain, Gastrostomy, and Endoscopy.

    Showing 1-20 of 117

    Last Updated: 02/22/2026

    When should I see a Vitamin B12 Deficiency doctor near Elgin, 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 Elgin, 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 Elgin, 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 Elgin, 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 Elgin, 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 Elgin, 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 Elgin, 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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