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    Last Updated: 01/09/2026

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    MediFind found 74 doctor with experience in Vitamin B12 Deficiency near Mchenry, IL. Of these, 59 are Experienced, 12 are Advanced and 3 are Distinguished.

    Location
    LocationClose
    74 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 
       (1.4 miles away)
      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.

      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 
       (7.2 miles away)
      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.

      John E. Anderson
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      2507 N Richmond Rd, 
      Mchenry, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Anderson is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Iron Deficiency Anemia.

      Learn about our expert tiers
      Ifzal K. Bangash
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      2507 N Richmond Rd, 
      Mchenry, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ifzal Bangash is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Bangash is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Lung Metastases, Hypothyroidism, Obesity in Children, and Acute Kidney Failure.

      William A. Stinson
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      650 Dakota St Ste A, 
      Crystal Lake, IL 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      William Stinson is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Stinson is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Eunuchoidism Familial Hypogonadotropic, Male Pseudohermaphroditism with Gynecomastia, Testicular Failure, and Chronic Cough.

      Distinguished in Vitamin B12 Deficiency
      Family Medicine
      Distinguished in Vitamin B12 Deficiency
      Family Medicine
      3707 Doty Rd Ste G And H, 
      Woodstock, IL 
       (9.7 miles away)
      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.

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      2507 N Richmond Rd, 
      Mchenry, IL 
       (2.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Regina Stilling is a Nurse Practitioner in Mchenry, Illinois. Ms. Stilling is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Lung Nodules, Small Lymphocytic Lymphoma (SLL), Vitamin D Deficiency, and Vitamin B12 Deficiency.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      650 Dakota St Ste A, 
      Crystal Lake, IL 
       (4.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Barbara Burrell is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Burrell is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Anemia, Obesity in Children, High Cholesterol, and Non-Muscle Invasive Bladder Cancer.

      Leonard Ginzburg
      Advanced in Vitamin B12 Deficiency
      Family Medicine
      Advanced in Vitamin B12 Deficiency
      Family Medicine

      Midwestern Institute Of Health, Ltd

      19 W Rollins Rd, 
      Round Lake Beach, IL 
       (9.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Leonard Ginzburg is a primary care provider, practicing in Family Medicine in Round Lake Beach, Illinois. Dr. Ginzburg is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Retinopathy Arteriosclerotic, Urinary Tract Infection in Children, Inborn Amino Acid Metabolism Disorder, and Acquired Tracheomalacia.

      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner
      Advanced in Vitamin B12 Deficiency
      Nurse Practitioner
      2507 N Richmond Rd, 
      Mchenry, IL 
       (2.1 miles away)
      Languages Spoken:
      English

      Cheryl Glombicki is a Nurse Practitioner in Mchenry, Illinois. Ms. Glombicki is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin B12 Deficiency, Emphysema, Vitamin D Deficiency, and Heart Failure with Preserved Ejection Fraction (HFpEF).

      Tisha J. Tan
      Experienced in Vitamin B12 Deficiency
      Nephrology
      Experienced in Vitamin B12 Deficiency
      Nephrology

      Kidney Care Center Crystal Lake, LLC

      442 N IL Route 31, 
      Crystal Lake, IL 
       (5.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tisha Tan is a Nephrologist in Crystal Lake, Illinois. Dr. Tan is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Acute Kidney Failure, Low Sodium Level, Necrosis, and Chronic Kidney Disease.

      Sanjeev Gupta
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine

      Advocate Medical Group Internal Medicine

      525 E Congress Pkwy, Suite 350, 
      Crystal Lake, IL 
       (7.2 miles away)
      Languages Spoken:
      English, Hindi, Punjabi

      Sanjeev Gupta is a primary care provider, practicing in Internal Medicine in Crystal Lake, Illinois. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Low Sodium Level, Hypercalcemia, Milk-Alkali Syndrome, Hip Replacement, and Knee Replacement.

      Paul L. Grindstaff
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency

      Northwestern Medical Group

      360 E Station Dr Ste 300, Suite 300, 
      Crystal Lake, IL 
       (7.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Paul Grindstaff is a Neurologist in Crystal Lake, Illinois. Dr. Grindstaff is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Seizures, Peripheral Neuropathy, Vitamin B12 Deficiency Anemia, and Memory Loss. Dr. Grindstaff is currently accepting new patients.

      Benjamin J. Nager
      Experienced in Vitamin B12 Deficiency
      Experienced in Vitamin B12 Deficiency
      360 E Station Dr Ste 300, 
      Crystal Lake, IL 
       (7.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Benjamin Nager is a Neurologist in Crystal Lake, Illinois. Dr. Nager is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Obstructive Sleep Apnea, Seizures, Vitamin B12 Deficiency Anemia, and Central Sleep Apnea.

      Distinguished in Vitamin B12 Deficiency
      Distinguished in Vitamin B12 Deficiency

      Family Medicine Specialists S.C.

      431 W Liberty St, 
      Wauconda, IL 
       (8.0 miles away)
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Jennifer Bellucci-Jackson is a primary care provider, practicing in Family Medicine in Wauconda, Illinois. Dr. Bellucci-Jackson is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Generalized Anxiety Disorder (GAD), Type 2 Diabetes (T2D), Sinusitis, and Empyema. Dr. Bellucci-Jackson is currently accepting new patients.

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

      Family Medicine Specialists S.C.

      431 W Liberty St, 
      Wauconda, IL 
       (8.0 miles away)
      Languages Spoken:
      English, Korean, Spanish
      Accepting New Patients
      Offers Telehealth

      David Alengo is a primary care provider, practicing in Family Medicine in Wauconda, Illinois. Dr. Alengo is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Vitamin D Deficiency, Generalized Anxiety Disorder (GAD), and Attention Deficit Hyperactivity Disorder (ADHD). Dr. Alengo is currently accepting new patients.

      Joseph S. Emmons
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      3707 Doty Rd Ste C And D, 
      Woodstock, IL 
       (9.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Joseph Emmons is a primary care provider, practicing in Internal Medicine in Woodstock, Illinois. Dr. Emmons is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Peripheral Neuropathy, Relapsing Multiple Sclerosis (RMS), Obesity in Children, Hypertension, and Bone Marrow Aspiration.

      Mark W. Stolar
      Experienced in Vitamin B12 Deficiency
      Endocrinology
      Experienced in Vitamin B12 Deficiency
      Endocrinology
      3707 Doty Rd Ste E&F, 
      Woodstock, IL 
       (9.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mark Stolar is a primary care provider, practicing in Endocrinologist in Woodstock, Illinois. Dr. Stolar is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Boils, Kidney Stones, Breast Cancer, and Hypothyroidism.

      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      Experienced in Vitamin B12 Deficiency
      Internal Medicine
      4309 Medical Center Drive, B202, 
      Mchenry, IL 
       (1.2 miles away)
      Languages Spoken:
      English

      James Skopec is a primary care provider, practicing in Internal Medicine in Mchenry, Illinois. Dr. Skopec is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Otitis, Non-Hodgkin Lymphoma, Richter Syndrome, and Chronic B-Cell Leukemia (CBCL).

      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner
      Experienced in Vitamin B12 Deficiency
      Nurse Practitioner

      Family Medicine Specialists

      431 W Liberty St, 
      Wauconda, IL 
       (8.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nicole Wagner is a Nurse Practitioner in Wauconda, Illinois. Ms. Wagner is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. Her top areas of expertise are Vitamin D Deficiency, Vitamin B12 Deficiency, Balantidiasis, and Respiratory Syncytial Virus (RSV) Infection.

      Showing 1-20 of 74

      Last Updated: 01/09/2026

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