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    Last Updated: 01/09/2026

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    MediFind found 893 doctor with experience in Vitamin B12 Deficiency near Illinois, US. Of these, 818 are Experienced, 69 are Advanced and 6 are Distinguished.

    Location
    LocationClose
    893 providers found
      Arun Narang
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Advocate Medical Group

      633 Ridgeview Dr, 
      Mchenry, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Arun Narang is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Narang is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Erosive Gastritis, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy.

      Sivakami Thayu
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Advocate Medical Group Internal Medicine

      2535 S Martin Luther King Dr, 
      Chicago, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Sivakami Thayu is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Thayu is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are High Cholesterol, Sitosterolemia, Macroamylasemia, and Dubin-Johnson Syndrome.

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

      Advocate Good Samaritan Cancer Center

      3745 Highland Ave 2nd Fl, 
      Downers Grove, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Suchin Khanna is a Hematologist and an Oncologist in Downers Grove, Illinois. Dr. Khanna is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Breast Cancer, Pleuropulmonary Blastoma, Inflammatory Breast Cancer, and Pulmonary Embolism.

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

      Advocate Christ Outpatient Pavilion Oncology

      4440 W 95th St 8th Fl, 
      Oak Lawn, IL 
      Experience:
      44+ years
      Languages Spoken:
      English, Hindi, Urdu
      Offers Telehealth

      Riaz Elahi is a Hematologist and an Oncologist in Oak Lawn, Illinois. Dr. Elahi has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Multiple Myeloma, Breast Cancer, Paget Disease of the Breast, and Pleuropulmonary Blastoma.

      Brian A. Chicoine
      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 
      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. His top areas of expertise are Down Syndrome, Alzheimer's Disease, Hypothyroidism, and Cellulitis.

      Anthony T. Mccormack
      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 
      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. His top areas of expertise are Dementia, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension.

      Joseph M. Chimino
      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 
      Languages Spoken:
      English

      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. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D).

      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 
      Languages Spoken:
      English

      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, Small Cell Lung Cancer (SCLC), Anal Cancer, and Bone Marrow Aspiration.

      Distinguished in Vitamin B12 Deficiency
      Family Medicine
      Distinguished in Vitamin B12 Deficiency
      Family Medicine
      3707 Doty Rd Ste G And H, 
      Woodstock, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Lisa Glosson is a primary care provider, practicing in Family Medicine in Woodstock, Illinois. Dr. Glosson is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Chronic Obstructive Pulmonary Disease (COPD), Acute Cystitis, and Obesity.

      Distinguished in Vitamin B12 Deficiency
      Cardiology
      Distinguished in Vitamin B12 Deficiency
      Cardiology

      Bharat K Patel SC

      12 Hospital Dr, 
      Metropolis, IL 
      Languages Spoken:
      English

      Bharat Patel is a Cardiologist in Metropolis, Illinois. Dr. Patel is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

      City Of Hope Medical Group Of Illinois PLLC

      9300 Waukegan Rd, 
      Morton Grove, IL 
      Experience:
      44+ years
      Languages Spoken:
      English, Greek, Hebrew, Hindi
      Accepting New Patients
      Offers Telehealth

      Edward Kaplan is a Hematologist Oncology specialist and an Oncologist in Morton Grove, Illinois. Dr. Kaplan has been practicing medicine for over 44 years and is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Inflammatory Breast Cancer, and Paget Disease of the Breast. Dr. Kaplan is currently accepting new patients.

      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 
      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.

      Edgar V. Lerma
      Advanced in Vitamin B12 Deficiency
      Advanced in Vitamin B12 Deficiency

      Associates In Nephrology, SC

      3358 W 95th St, 
      Evergreen Park, IL 
      Languages Spoken:
      English, Filipino

      Edgar Lerma is a Nephrologist in Evergreen Park, Illinois. Dr. Lerma is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Kidney Disease, High Potassium Level, End-Stage Renal Disease (ESRD), Nephrosclerosis, and Kidney Transplant.

      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 
      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, Lynch Syndrome, Colorectal Cancer, Gallbladder Adenocarcinoma, and Bone Marrow Aspiration.

      Rathna K. Yallapragada
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine

      Soumya Health, LLC

      2340 S Highland Ave, 
      Lombard, IL 
      Languages Spoken:
      English, Gujarati , Hindi
      Offers Telehealth

      Rathna Yallapragada is a primary care provider, practicing in Internal Medicine in Lombard, Illinois. Dr. Yallapragada is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Vitamin D Deficiency, Vitamin B12 Deficiency, Gastrostomy, and Endoscopy.

      Harold H. Jaimes
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine

      Harold H Jaimes, MD, PC

      6439 S Pulaski Rd, 
      Chicago, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Harold Jaimes is a primary care provider, practicing in Internal Medicine in Chicago, Illinois. Dr. Jaimes is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Varicose Veins, Vitamin D Deficiency, Idiopathic Edema, and Vitamin B12 Deficiency.

      Arun A. Kumar
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine

      Arun Kumar, MD, SC

      931 W 75th St, 
      Naperville, IL 
      Languages Spoken:
      English, Hindi, Tamil

      Arun Kumar is a primary care provider, practicing in Internal Medicine in Naperville, Illinois. Dr. Kumar is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Empyema, Vitamin D Deficiency, Gastrostomy, and Hernia Surgery.

      Zafar Ahmed
      Advanced in Vitamin B12 Deficiency
      Internal Medicine
      Advanced in Vitamin B12 Deficiency
      Internal Medicine

      Asad Zaman, MD, SC

      12800 S Ridgeland Ave, 
      Palos Heights, IL 
      Languages Spoken:
      English, Bengali, Hindi

      Zafar Ahmed is a primary care provider, practicing in Internal Medicine in Palos Heights, Illinois. Dr. Ahmed is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin D Deficiency, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy.

      Jayanthi R. Ramadurai
      Advanced in Vitamin B12 Deficiency
      Hematology | Oncology
      Advanced in Vitamin B12 Deficiency
      Hematology | Oncology

      Affiliated Oncologists, LLC

      10604 Southwest Hwy, 
      Chicago Ridge, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Jayanthi Ramadurai is a Hematologist and an Oncologist in Chicago Ridge, Illinois. Dr. Ramadurai is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Severe Congenital Neutropenia, Paget Disease of the Breast, Breast Cancer, and Agranulocytosis.

      Suresh N. Samson
      Advanced in Vitamin B12 Deficiency
      Advanced in Vitamin B12 Deficiency

      Kidney Care Center Olympia Fields, LLC

      3302 Vollmer Rd, 
      Olympia Fields, IL 
      Languages Spoken:
      English, Tamil

      Suresh Samson is a Nephrologist in Olympia Fields, Illinois. Dr. Samson is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Acute Kidney Failure, and Necrosis.

      Showing 1-20 of 893

      Last Updated: 01/09/2026

      When should I see a Vitamin B12 Deficiency doctor in Illinois, US?

      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 in Illinois, US?

      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 in Illinois, US?

      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 in Illinois, US?

      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 in Illinois, US?

      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 in Illinois, US?

      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 in Illinois, US?

      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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