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

Find the Top Vitamin B12 Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 178 doctor with experience in Vitamin B12 Deficiency near palatine, IL. Of these, 164 are Experienced, 13 are Advanced and 1 are Distinguished.

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178 providers found
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    Northwest Oncology And Hematology SC

    Hoffman Estates Office, Enter Building 3, Through Glass Doors To Wooden Double Doors At End Of The Hall., 
    Hoffman Estates, IL 
     (5.9 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Wajihuddin Syed is an Oncologist and a Hematologist practicing medicine in Hoffman Estates, Illinois. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Chromophobe Renal Cell Carcinoma, Wilms Tumor, and Clear Cell Sarcoma. Dr. Syed is board certified in American Board Of Internal Medicine, Hematology, The American Board Of Internal Medicine - Hematology, The American Board Of Internal Medicine - Medical Oncology, The American Board Of Internal Medicine - Internal Medicine, and Medical Oncology & Hematology, Internal Medicine, American Board Of Internal Medicine. Dr. Syed is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    Northwest Oncology And Hematology SC

    3701 Algonquin Road, Ste 900, Designated Parking Is Located On The Far West Side Of The Building. Take Elevators To 9th Floor., 
    Rolling Meadows, IL 
     (2.9 miles away)
    Languages Spoken:
    English, Russian
    Accepting New Patients
    Offers Telehealth

    Marina Messinger is an Oncologist and a Hematologist practicing medicine in Rolling Meadows, Illinois. Dr. Messinger is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Lung Cancer, Pleuropulmonary Blastoma, Breast Cancer, and Bone Marrow Aspiration. Dr. Messinger is board certified in American Board Of Internal Medicine, Hematology, The American Board Of Internal Medicine - Hematology, The American Board Of Internal Medicine - Medical Oncology, Medical Oncology, American Board Of Internal Medicine; Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine. Dr. Messinger is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Oncology | Otolaryngology | Medical Genetics
    Experienced in Vitamin B12 Deficiency
    Oncology | Otolaryngology | Medical Genetics
    Referral may be required

    Northwest Oncology And Hematology SC

    3701 Algonquin Road, Ste 900, Designated Parking Is Located On The Far West Side Of The Building. Take Elevators To 9th Floor., 
    Rolling Meadows, IL 
     (2.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Roberto Barraza is an Oncologist and an Otolaryngologist practicing medicine in Rolling Meadows, Illinois. Dr. Barraza is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 46 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Paget Disease of the Breast, Breast Cancer, and Posterior Fossa Tumor. Dr. Barraza is board certified in American Board Of Internal Medicine, Hematology, The American Board Of Internal Medicine - Hematology, The American Board Of Internal Medicine - Medical Oncology, Medical Oncology And Hematology, American Board Of Internal Medicine, Internal Medicine, and American Board Of Internal Medicine. Dr. Barraza is currently accepting new patients.

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

    Suburban Medical And Wellness Center, LLC

    806 E. Woodfield Rd., 
    Schaumburg, IL 
     (4.8 miles away)
    Languages Spoken:
    English, Gujarati , Hindi, Spanish
    Accepting New Patients
    Offers Telehealth

    Ritesh Patel is a primary care provider, practicing in Internal Medicine in Schaumburg, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 80 other conditions, according to our data. His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Endoscopy, and Bone Graft. Dr. Patel is board certified in American Board Of Internal Medicine and The American Board Of Internal Medicine - Internal Medicine. Dr. Patel is currently accepting new patients.

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

    Endeavor Health Medical Group

    15 S. McHenry Rd., 4th Floor, 
    Buffalo Grove, IL 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Tanney is a primary care provider, practicing in Family Medicine in Buffalo Grove, Illinois. Dr. Tanney is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Bronchitis, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Tanney is board certified in American Osteopathic Association. Dr. Tanney is currently accepting new patients.

    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 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    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. Dr. Chimino is currently accepting new patients.

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

    Lifespan Medical Associates

    724 E. Kensington Rd., 
    Arlington Heights, IL 
     (2.8 miles away)
    Languages Spoken:
    English, Malayalam
    Accepting New Patients
    Offers Telehealth

    Bino Oommen is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Oommen is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Parainfluenza Virus Type 3, Parainfluenza, Glossitis, Endoscopy, and Colonoscopy. Dr. Oommen is board certified in American Board Of Internal Medicine and The American Board Of Internal Medicine - Internal Medicine. Dr. Oommen is currently accepting new patients.

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

    Riverside Medical SC

    3405 N Arlington Heights Rd, 
    Arlington Heights, IL 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Diane Flershem is a primary care provider, practicing in Internal Medicine in Arlington Heights, Illinois. Dr. Flershem is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 55 other conditions, according to our data. Her clinical expertise encompasses Macroamylasemia, Sitosterolemia, Vitamin D Deficiency, and Non-Alcoholic Fatty Liver Disease. Dr. Flershem is currently accepting new patients.

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

    Gail Bryant MDSc

    125 S Wilke Rd Ste 100, 
    Arlington Heights, IL 
     (4.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Gail Bryant is a primary care provider, practicing in Family Medicine in Arlington Heights, Illinois. Dr. Bryant is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Tracheitis, Encephalitis, Generalized Anxiety Disorder (GAD), Gastroparesis, and Bone Marrow Aspiration. Dr. Bryant is currently accepting new patients.

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

    Northshore Med Group Buffalo Grove Primary Care

    650 W Lake Cook Rd, 
    Buffalo Grove, IL 
     (4.2 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Hoyee Chan is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 38 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Sitosterolemia, Vitamin D Deficiency, and Schnitzler Syndrome. Dr. Chan is currently accepting new patients.

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

    N S U H-Buffalo Grove

    15 S McHenry Rd, 
    Buffalo Grove, IL 
     (4.9 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients
    Offers Telehealth

    Hong Chen is a primary care provider, practicing in Family Medicine in Buffalo Grove, Illinois. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Opisthotonos, Muscle Spasms, Familial Hypertriglyceridemia, and Tracheitis. Dr. Chen is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required

    Associates In Nephrology, SC

    121 S. Wilke Rd., Suite 111, 
    Arlington Heights, IL 
     (2.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lo-ku Chiang is a Nephrologist practicing medicine in Arlington Heights, Illinois. Dr. Chiang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Acute Kidney Failure, Necrosis, Chronic Kidney Disease, and End-Stage Renal Disease (ESRD). Dr. Chiang is board certified in American Board Of Internal Medicine. Dr. Chiang is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    Northwest Oncology And Hematology SC

    3701 Algonquin Road, Ste 900, Designated Parking Is Located On The Far West Side Of The Building. Take Elevators To 9th Floor., 
    Rolling Meadows, IL 
     (2.9 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Ronald Shade is an Oncologist and a Hematologist practicing medicine in Rolling Meadows, Illinois. Dr. Shade 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 Paget Disease of the Breast, Breast Cancer, Colorectal Cancer, Pleuropulmonary Blastoma, and Bone Marrow Aspiration. Dr. Shade is board certified in The American Board Of Internal Medicine - Medical Oncology, Medical Oncology, American Board Of Internal Medicine; Internal Medicine, American Board Of Internal Medicine, and American Board Of Internal Medicine, Medical Oncology. Dr. Shade is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Experienced in Vitamin B12 Deficiency
    Oncology | Hematology
    Referral may be required

    Northwest Oncology And Hematology, SC

    3701 Algonquin Rd., Suite 900, 
    Rolling Meadows, IL 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gary Kay is an Oncologist and a Hematologist practicing medicine in Rolling Meadows, Illinois. Dr. Kay 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 Familial Colorectal Cancer, Paget Disease of the Breast, Breast Cancer, and Pleuropulmonary Blastoma. Dr. Kay is board certified in The American Board Of Internal Medicine - Medical Oncology, Medical Oncology, American Board Of Internal Medicine; Internal Medicine, American Board Of Internal Medicine, American Board Of Internal Medicine, and The American Board Of Internal Medicine - Internal Medicine. Dr. Kay is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Illinois Cancer Specialists Arlington Heights

    880 W Central Rd, 
    Arlington Heights, IL 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Rajat Malhotra is a Hematologist and an Oncologist practicing medicine in Arlington Heights, Illinois. Dr. Malhotra is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Gallbladder Adenocarcinoma, Colorectal Cancer, and Paget Disease of the Breast. Dr. Malhotra is board certified in American Board Of Internal Medicine, Hematology. Dr. Malhotra is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Illinois Cancer Specialists, PC

    880 W. Central Rd., Suite 8200, 
    Arlington Heights, IL 
     (3.6 miles away)
    Languages Spoken:
    English, Polish
    Accepting New Patients

    Urszula Sobol is a Hematologist and an Oncologist practicing medicine in Arlington Heights, Illinois. Dr. Sobol is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. She is also highly rated in 43 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Paget Disease of the Breast, Familial Colorectal Cancer, and Colorectal Cancer. Dr. Sobol is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine, Medical Oncology. Dr. Sobol is currently accepting new patients.

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

    Advocate Medical Group Primary Care

    650 W Lake Cook Rd, 
    Buffalo Grove, IL 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Melnick is a primary care provider, practicing in Family Medicine in Buffalo Grove, Illinois. Dr. Melnick is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His clinical expertise encompasses Cytomegalovirus Infection, Testicle Lump, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Melnick is board certified in American Board Of Family Medicine. Dr. Melnick is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Oncology Of North Shore

    2000 Golf Rd., 
    Rolling Meadows, IL 
     (4.3 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients
    Offers Telehealth

    Manuel Rosado is a Hematologist and an Oncologist practicing medicine in Rolling Meadows, Illinois. Dr. Rosado is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Deep Vein Thrombosis, Pulmonary Embolism, Familial Colorectal Cancer, Colorectal Cancer, and Bone Marrow Aspiration. Dr. Rosado is board certified in American Board Of Internal Medicine. Dr. Rosado is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Experienced in Vitamin B12 Deficiency
    Referral may be required

    Oncology Of North Shore

    2000 Golf Rd., 
    Rolling Meadows, IL 
     (4.3 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Basharath Khan is an Oncologist practicing medicine in Rolling Meadows, Illinois. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Myelodysplastic Syndrome (MDS), Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), and Bone Marrow Aspiration. Dr. Khan is board certified in The American Board Of Internal Medicine - Medical Oncology, American Board Of Internal Medicine, and The American Board Of Internal Medicine - Internal Medicine. Dr. Khan is currently accepting new patients.

    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Experienced in Vitamin B12 Deficiency
    Hematology | Oncology
    Referral may be required

    Oncology Of North Shore

    2000 Golf Rd., 
    Rolling Meadows, IL 
     (4.3 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients
    Offers Telehealth

    Bassam Matar is a Hematologist and an Oncologist practicing medicine in Rolling Meadows, Illinois. Dr. Matar 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 Chronic Lymphocytic Leukemia (CLL), Cholangiocarcinoma (Bile Duct Cancer), Deep Vein Thrombosis, and Pulmonary Embolism. Dr. Matar is board certified in American Board Of Internal Medicine. Dr. Matar is currently accepting new patients.

    Showing 1-20 of 178

    Last Updated: 09/26/2026

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