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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 182 doctor with experience in Vitamin B12 Deficiency near Glenview, IL. Of these, 174 are Experienced and 8 are Advanced.

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182 providers found
    Experienced in Vitamin B12 Deficiency
    Family Medicine
    Experienced in Vitamin B12 Deficiency
    Family Medicine

    Advocate Memory Center

    1875 Dempster St, Ste 520, 
    Park Ridge, IL 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anthony Mccormack is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Mccormack is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Dementia, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Mccormack is board certified in American Board Of Family Medicine.

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

    Advocate Medical Group Adult Down Syndrome

    1610 Luther Ln, 
    Park Ridge, IL 
     (3.1 miles away)
    Languages Spoken:
    English

    Brian Chicoine is a primary care provider, practicing in Family Medicine in Park Ridge, Illinois. Dr. Chicoine 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 Down Syndrome, Alzheimer's Disease, Hypothyroidism, and Cellulitis. Dr. Chicoine is board certified in American Board Of Family Medicine.

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

    Hematology Oncology Of The North Shore

    9631 Gross Point Rd., Suite 10, 
    Skokie, IL 
     (4.6 miles away)
    Languages Spoken:
    English, Hebrew
    Offers Telehealth

    Marlon Kleinman is a Hematologist and an Oncologist practicing medicine in Skokie, Illinois. Dr. Kleinman is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Multiple Myeloma, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Kleinman is board certified in American Board Of Internal Medicine.

    Learn about our expert tiers
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology

    Endeavor Health Medical Group

    2180 Pfingsten Rd., Kellogg Cancer Center, 
    Glenview, IL 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alla Gimelfarb, MD, a hematologist at Endeavor Health, specializes in diagnosing and treating blood cancers and other hematologic conditions. She is known for clear communication and compassionate care, helping patients understand complex conditions and feel empowered in their treatment. Dr. Gimelfarb builds long-term relationships with patients and families, offering expert guidance every step of the way. Dr. Gimelfarb is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 51 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Myelodysplastic Syndrome (MDS), Richter Syndrome, Chronic B-Cell Leukemia (CBCL), and Bone Marrow Aspiration. Dr. Gimelfarb is board certified in American Board Of Internal Medicine.

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

    Illinois Cancer Specialists

    8915 W Golf Rd 4th Fl, 
    Niles, IL 
     (3.5 miles away)
    Languages Spoken:
    English

    John Eklund is a Hematologist and an Oncologist practicing medicine in Niles, Illinois. Dr. Eklund is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Familial Colorectal Cancer, Bone Marrow Aspiration, and Colonoscopy. Dr. Eklund is board certified in American Board Of Internal Medicine, Hematology.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine | Palliative Medicine | Geriatrics
    Experienced in Vitamin B12 Deficiency
    Internal Medicine | Palliative Medicine | Geriatrics

    Kirill Zhadovich, MD, SC

    7900 N. Milwaukee Ave., Suite 2-24, 
    Niles, IL 
     (3.7 miles away)
    Languages Spoken:
    English, Russian, Ukrainian
    Offers Telehealth

    Kirill Zhadovich is a primary care provider, practicing in Internal Medicine and Palliative Medicine in Niles, Illinois. Dr. Zhadovich is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Necrosis, Diabetic Hyperglycemic Hyperosmolar Syndrome, Vitamin D Deficiency, Endoscopy, and Gastrostomy. Dr. Zhadovich is board certified in American Board Of Internal Medicine and American Board Of Hospice And Palliative Medicine.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Associates In Nephrology, SC

    1550 N Northwest Hwy, 
    Park Ridge, IL 
     (3.7 miles away)
    Languages Spoken:
    English

    Malgorzata Kochanek is a Nephrologist practicing medicine in Park Ridge, Illinois. Dr. Kochanek is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, Chronic Kidney Disease, and Angioplasty. Dr. Kochanek is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Associates In Nephrology, SC

    1550 N Northwest Hwy, 
    Park Ridge, IL 
     (3.7 miles away)
    Languages Spoken:
    English, Gujarati 

    Chirag Patel is a Nephrologist practicing medicine in Park Ridge, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Nephrosclerosis, Renovascular Hypertension, and End-Stage Renal Disease (ESRD). Dr. Patel is board certified in American Board Of Internal Medicine, Nephrology.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency

    Associates In Nephrology, SC

    1550 N Northwest Hwy, 
    Park Ridge, IL 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anand Ramadorai is a Nephrologist practicing medicine in Park Ridge, Illinois. Dr. Ramadorai is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Syndrome of Inappropriate Antidiuretic Hormone Secretion (SIADH), End-Stage Renal Disease (ESRD), Acute Kidney Failure, and Nephrosclerosis. Dr. Ramadorai is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Nephrology | Internal Medicine
    Experienced in Vitamin B12 Deficiency
    Nephrology | Internal Medicine

    Lakeside Nephrology, Ltd.

    9332 Skokie Blvd., 
    Skokie, IL 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Najafi is an Internal Medicine specialist and a Nephrologist practicing medicine in Skokie, Illinois. Dr. Najafi is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, Chronic Kidney Disease, End-Stage Renal Disease (ESRD), and Lupus Nephritis. Dr. Najafi is board certified in American Board Of Internal Medicine.

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

    Advocate Medical Group Internal Medicine

    77 Rand Rd, 
    Des Plaines, IL 
     (5.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Chimino is a primary care provider, practicing in Internal Medicine in Des Plaines, Illinois. Dr. Chimino is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Chimino is board certified in American Board Of Internal Medicine.

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

    Endeavor Health Medical Group

    1435 Waukegan Rd., 
    Glenview, IL 
     (1.2 miles away)
    Languages Spoken:
    English, Greek
    Offers Telehealth

    John Mark Revis, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on preventive health, chronic disease management and wellness. He collaborates with patients to create personalized care plans that support long-term health outcomes. Dr. Revis is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Neuroendocrine Tumor. Dr. Revis is board certified in American Board Of Internal Medicine.

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

    Covenant Medical Group LLC

    2501 Compass Rd Ste 100, 
    Glenview, IL 
     (1.3 miles away)
    Languages Spoken:
    English

    Katherine Lewinski is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Lewinski is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Subacute Combined Degeneration.

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

    Covenant Medical Group, LLC

    2501 Compass Rd., Suite 100, 
    Glenview, IL 
     (1.4 miles away)
    Languages Spoken:
    English

    Michael Caughron is a primary care provider, practicing in Internal Medicine in Glenview, Illinois. Dr. Caughron is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and High Cholesterol. Dr. Caughron is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency
    Internal Medicine | Medical Ethics
    Experienced in Vitamin B12 Deficiency
    Internal Medicine | Medical Ethics

    Covenant Medical Group, LLC

    2501 Compass Rd., Suite 100, 
    Glenview, IL 
     (1.4 miles away)
    Languages Spoken:
    English

    Claudia Petersen is a primary care provider, practicing in Internal Medicine and Medical Ethics in Glenview, Illinois. Dr. Petersen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Sitosterolemia, Congenital Sucrase-Isomaltase Deficiency, and Glucose-Galactose Malabsorption Deficiency. Dr. Petersen is board certified in American Board Of Internal Medicine.

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

    Covenant Medical Group, LLC

    2501 Compass Rd., Suite 100, 
    Glenview, IL 
     (1.4 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English, Mandarin
    Offers Telehealth

    Christopher Ho is an Internal Medicine provider practicing medicine in Glenview, Illinois. He has been practicing medicine for over 10 years. Dr. Ho is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Vitamin D Deficiency, Heart Failure with Preserved Ejection Fraction (HFpEF), Lung Nodules, and Fractured Spine. Dr. Ho is board certified in American Board Of Internal Medicine.

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

    City Of Hope North Shore

    9300 Waukegan Rd, 
    Morton Grove, IL 
     (2.2 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Offers Telehealth

    Edward Kaplan is a Hematologist and an Oncologist practicing medicine in Morton Grove, Illinois. He has been practicing medicine for over 44 years. Dr. Kaplan is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Inflammatory Breast Cancer, and Paget Disease of the Breast.

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

    Advocate Medical Group Internal Medicine

    1775 Ballard Rd, 
    Park Ridge, IL 
     (2.7 miles away)
    Languages Spoken:
    English

    Evan Kang is a primary care provider, practicing in Internal Medicine in Park Ridge, Illinois. Dr. Kang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Enlarged Prostate (BPH), and Endoscopy. Dr. Kang is board certified in American Board Of Internal Medicine.

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

    North Suburban Family Medicine

    150 N. River Rd., Suite 310, 
    Des Plaines, IL 
     (3.8 miles away)
    Languages Spoken:
    English

    Tina Blachut is a primary care provider, practicing in Family Medicine in Des Plaines, Illinois. Dr. Blachut is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her clinical expertise encompasses High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Blachut is board certified in American Osteopathic Board.

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

    North Suburban Family Medicine

    150 N River Rd, 
    Des Plaines, IL 
     (3.8 miles away)
    Languages Spoken:
    English

    Beth Samuelsohn is a primary care provider, practicing in Family Medicine in Des Plaines, Illinois. Dr. Samuelsohn is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses High Cholesterol, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis. Dr. Samuelsohn is board certified in American Board Of Family Medicine.

    Showing 1-20 of 182

    Last Updated: 04/28/2026

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