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

Find the Top Vitamin B12 Deficiency Anemia Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 283 doctor with experience in Vitamin B12 Deficiency Anemia near Deerfield, IL. Of these, 247 are Experienced, 33 are Advanced and 3 are Distinguished.

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283 providers found
    Experienced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency Anemia
    Hematology | Oncology

    Advocate Infusion Center

    1800 Hollister Dr, Ste 112, 
    Libertyville, IL 
     (7.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elizabeth Knight is a Hematologist and an Oncologist practicing medicine in Libertyville, Illinois. Dr. Knight is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Angiosarcoma, Paget Disease of the Breast, Familial Colorectal Cancer, and Bone Marrow Aspiration. Dr. Knight is board certified in American Board Of Internal Medicine.

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

    Advocate Memory Center

    1875 Dempster St, Ste 520, 
    Park Ridge, IL 
     (9.1 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 Anemia. 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 Anemia
    Internal Medicine
    Experienced in Vitamin B12 Deficiency Anemia
    Internal Medicine

    Advocate Medical Group Internal Medicine

    77 Rand Rd, 
    Des Plaines, IL 
     (8.3 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 Anemia. 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.

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

    Advocate Medical Group Internal Medicine

    1775 Ballard Rd, 
    Park Ridge, IL 
     (8.8 miles away)
    Languages Spoken:
    English, Russian, Ukrainian
    Offers Telehealth

    Ellen Aleksandrovich is a primary care provider, practicing in Internal Medicine in Park Ridge, Illinois. Dr. Aleksandrovich is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. Her clinical expertise encompasses Lactic Acidosis, Metabolic Acidosis, Respiratory Acidosis, and Emphysema. Dr. Aleksandrovich is board certified in American Board Of Internal Medicine.

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

    Advocate Medical Group

    Morton Grove, IL 
     (9.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

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

    Advanced in Vitamin B12 Deficiency Anemia
    Internal Medicine
    Advanced in Vitamin B12 Deficiency Anemia
    Internal Medicine
    350 S Waukegan Rd Stes 100 & 200, 
    Deerfield, IL 
     (1.7 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Offers Telehealth

    Peter Yoon is a primary care provider, practicing in Internal Medicine in Deerfield, Illinois. He has been practicing medicine for over 24 years. Dr. Yoon is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Vitamin B12 Deficiency Anemia, Folate Deficiency, Multiple Carboxylase Deficiency, Gastrostomy, and Endoscopy. Dr. Yoon is board certified in American Board Of Internal Medicine - Internal Medicine (Certified).

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

    Endeavor Health Medical Group

    1777 Green Bay Rd., Suite 201, 
    Highland Park, IL 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gary Kaufman, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on prevention and long-term relationships. He cares for generations of families and emphasizes continuity, trust and patient education. Dr. Kaufman values building partnerships that support lifelong health and wellbeing. Dr. Kaufman is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Non-Hodgkin Lymphoma. Dr. Kaufman is board certified in American Board Of Internal Medicine.

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

    Elm Place Medical Group

    480 Elm Pl., Suite 203, 
    Highland Park, IL 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Greenberger is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Greenberger is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Acute Interstitial Pneumonia, Myeloproliferative Neoplasms (MPN), Heart Failure with Preserved Ejection Fraction (HFpEF), Endoscopy, and Pacemaker Implantation. Dr. Greenberger is board certified in American Board Of Internal Medicine.

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

    Endeavor Health Medical Group

    915 S. Waukegan Rd., 
    Lake Forest, IL 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vivian Salazar, MD, an internal medicine physician at Endeavor Health, provides comprehensive, evidence-based care for adults 18 and older. She focuses on screening, prevention and wellness, partnering with patients to manage chronic conditions such as diabetes and high blood pressure. Dr. Salazar coordinates care with subspecialists when needed and is interested in emerging innovations in artificial intelligence, diabetes and obesity therapies, and cancer care. She is dedicated to helping patients achieve their health goals through prevention, early intervention and shared decision-making. Dr. Salazar is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, and Folate Deficiency. Dr. Salazar is board certified in American Board Of Internal Medicine.

    Distinguished in Vitamin B12 Deficiency Anemia
    Family Medicine
    Distinguished in Vitamin B12 Deficiency Anemia
    Family Medicine

    Endeavor Health Medical Group

    211 Waukegan Rd., Suite 200, 
    Northfield, IL 
     (5.6 miles away)
    Languages Spoken:
    English

    Mark Drexler, MD, a family medicine physician at Endeavor Health, provides primary care across the lifespan. He builds long-term relationships with patients and families and supports them through every stage of life. Dr. Drexler is also a faculty member in the Department of Family Medicine, where he mentors residents and conducts research on improving primary care delivery and patient outcomes. Dr. Drexler is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Folate Deficiency, Multiple Carboxylase Deficiency, Vitamin B12 Deficiency Anemia, Subacute Combined Degeneration, and Endoscopy. Dr. Drexler is board certified in American Board Of Family Medicine.

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

    Endeavor Health Medical Group

    49 S. Waukegan Rd., Suite 100, 
    Deerfield, IL 
     (1.4 miles away)
    Languages Spoken:
    English, Hindi, Punjabi
    Offers Telehealth

    Manu Chander, MD, an internal medicine physician at Endeavor Health, provides primary care for adults across a broad age range—from young adulthood to late life. He treats a variety of conditions including hypertension, diabetes and cholesterol disorders, and works closely with specialists to coordinate complex care. Dr. Chander believes in teamwork between doctor and patient, combining his expertise with their insight to guide care collaboratively. Dr. Chander is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Pulmonary Embolism, Cavernous Sinus Thrombosis, Attention Deficit Hyperactivity Disorder (ADHD), and Vitamin D Deficiency. Dr. Chander is board certified in American Board Of Internal Medicine.

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

    Endeavor Health Medical Group

    49 S. Waukegan Rd., Suite 100, 
    Deerfield, IL 
     (1.4 miles away)
    Languages Spoken:
    English

    Jonathan Brown, MD, an internal medicine physician at Endeavor Health, provides primary and preventive care for adults across all stages of life. With more than 25 years in practice, he prioritizes strong doctor-patient partnerships built on trust, open communication and mutual respect. Dr. Brown aims to create a welcoming, nonjudgmental environment where patients feel heard, safe and empowered to take charge of their health. Dr. Brown is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Temporal Arteritis, Undifferentiated Connective Tissue Disease (UCTD), Alcoholic Cirrhosis, and Visceromegaly. Dr. Brown is board certified in American Board Of Internal Medicine.

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

    Ned Zallik, MD, PLLC

    2101 Waukegan Road, 
    Bannockburn, IL 
     (1.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ned Zallik is a primary care provider, practicing in Internal Medicine in Bannockburn, Illinois. Dr. Zallik is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Sitosterolemia, Childhood Iron Deficiency Anemia, and Ascites. Dr. Zallik is board certified in American Board Of Internal Medicine.

    Experienced in Vitamin B12 Deficiency Anemia
    Internal Medicine | Bariatric Medicine | Endocrinology
    Experienced in Vitamin B12 Deficiency Anemia
    Internal Medicine | Bariatric Medicine | Endocrinology

    Forward Health Concierge Medicine

    2101 Waukegan Rd., Suite 310, 
    Bannockburn, IL 
     (1.5 miles away)
    Languages Spoken:
    English, Russian

    Alina Elperin is a primary care provider, practicing in Internal Medicine and Bariatric Medicine in Bannockburn, Illinois. Dr. Elperin is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Adult Still's Disease, Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Lymphocytic Leukemia (CLL), and End-Stage Renal Disease (ESRD). Dr. Elperin is board certified in American Board Of Internal Medicine.

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

    True Health

    111 S. Pfingsten Rd., Suite 300, 
    Deerfield, IL 
     (1.7 miles away)
    Languages Spoken:
    English

    Carl R. Lang, MD, an internal medicine physician at Endeavor Health, provides comprehensive primary care for adults. He manages a broad spectrum of chronic and acute conditions, focusing on preventive care and long-term health management. Dr. Lang draws on decades of clinical experience to guide patients through complex health decisions, emphasizing continuity of care and individualized treatment plans. Dr. Lang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Diabetic Hyperglycemic Hyperosmolar Syndrome, High Cholesterol, Familial Combined Hyperlipidemia, and Cirrhosis. Dr. Lang is board certified in American Board Of Internal Medicine.

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

    Park Avenue Associates In Internal Medicine LTD

    767 Park Ave W Ste 350, 
    Highland Park, IL 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Garland is a primary care provider, practicing in Internal Medicine in Highland Park, Illinois. Dr. Garland is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Vitamin D Deficiency, End-Stage Renal Disease (ESRD), High Cholesterol, and Vitamin B12 Deficiency Anemia.

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

    Endeavor Health Medical Group

    1777 Green Bay Rd., Suite 201, 
    Highland Park, IL 
     (2.4 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Jefferson Schott, DO, an internal medicine physician at Endeavor Health, provides primary care to adults 18 and older. He emphasizes preventive care, including vaccinations and cancer screenings, and prioritizes patient involvement in shared decision-making. With a focus on early diagnosis and minimizing unnecessary testing, Dr. Schott strives to create a welcoming, efficient office experience that supports long-term health and wellbeing. Dr. Schott is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Lymphofollicular Hyperplasia, Toxic Nodular Goiter, Chronic Cough, and Sitosterolemia. Dr. Schott is board certified in American Board Of Internal Medicine.

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

    Endeavor Health Medical Group

    1777 Green Bay Rd., Suite 201, 
    Highland Park, IL 
     (2.4 miles away)
    Languages Spoken:
    English

    John M. Sultan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with an emphasis on integrative medicine. He combines conventional treatments with evidence-based complementary approaches to support patients’ overall health and long-term wellbeing. Dr. Sultan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. He is also highly rated in 77 other conditions, according to our data. His clinical expertise encompasses Irritable Bowel Syndrome (IBS), Chronic Cough, Coronary Heart Disease, and Paroxysmal Supraventricular Tachycardia (PSVT). Dr. Sultan is board certified in American Board Of Internal Medicine and American Board Of Medical Genetics.

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

    Endeavor Health Medical Group

    1777 Green Bay Rd., Suite 201, 
    Highland Park, IL 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kimberly Schaefer, MD, an internal medicine physician at Endeavor Health, provides primary care for adults with a focus on prevention, education and long-term relationships. She works closely with patients to create care plans based on evidence-based guidelines and personal goals. Dr. Schaefer values trust, communication and continuity of care. Dr. Schaefer is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Childhood Iron Deficiency Anemia, and Large-Cell Immunoblastic Lymphoma. Dr. Schaefer is board certified in American Board Of Internal Medicine.

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

    Endeavor Health Medical Group

    1777 Green Bay Rd., Suite 201, 
    Highland Park, IL 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Arielle Levitan, MD, an internal medicine physician at Endeavor Health, provides primary care for adults across all stages of life. She emphasizes continuity of care, patient partnerships and personalized health planning. Her clinical interests include preventive medicine, chronic disease management and helping patients navigate healthcare decisions with evidence-based support. Dr. Levitan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency Anemia. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Sitosterolemia, Familial Neurocardiogenic Syncope, Hypothyroidism, and Varicose Veins. Dr. Levitan is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 283

    Last Updated: 04/28/2026

    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 Deerfield, 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 Anemia doctor near Deerfield, 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 Anemia doctors near Deerfield, 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 Anemia doctors near Deerfield, 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 Anemia doctor near Deerfield, 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 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 Deerfield, 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 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 Deerfield, IL?

    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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