The 20 Best Common Variable Immune Deficiency Doctors Near Me in winfield, IL

Find the Top Common Variable Immune Deficiency Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 19 doctor with experience in Common Variable Immune Deficiency near winfield, IL. Of these, 16 are Experienced and 3 are Advanced.

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19 providers found
    Experienced in Common Variable Immune Deficiency
    Pediatric Allergy and Immunology | Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Pediatric Allergy and Immunology | Allergy and Immunology
    Referral may be required
    430 Pennsylvania Ave., 
    Glen Ellyn, IL 
     (4.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brian Smart is a Pediatric Allergy and Immunologist and an Allergy and Immunologist practicing medicine in Glen Ellyn, Illinois. Dr. Smart is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hives, Angioedema, Allergic Rhinitis, and Sinusitis. Dr. Smart is board certified in Allergy, Asthma & Immunology and Allergy, Asthma & Immunology — Allergy, Asthma & Immunology. Dr. Smart is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required
    0S036 Church St Ste 300, 
    Winfield, IL 
     (0.7 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Farheen Mirza is an Allergy and Immunologist practicing medicine in Winfield, Illinois. She has been practicing medicine for over 17 years. Dr. Mirza is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her clinical expertise encompasses Allergic Rhinitis, Sinusitis, Hives, and Common Variable Immune Deficiency. Dr. Mirza is board certified in American Board Of Allergy And Immunology - Allergy & Immunology (Certified). Dr. Mirza is currently accepting new patients.

    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required

    Endeavor Health Medical Group

    100 Spalding Dr., Suite 200, 
    Naperville, IL 
     (7.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    James Moss is an Allergy and Immunologist practicing medicine in Naperville, Illinois. Dr. Moss is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Immunodeficiency with Hyper IgM Type 1, Primary T Cell Immunodeficiency, Leukocyte Adhesion Deficiency Type 1, and ICF Syndrome. Dr. Moss is board certified in American Board Of Internal Medicine and American Board Of Allergy Immunology. Dr. Moss is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required

    Greg E Sharon MD SC

    303 E Army Trail Rd Ste 403, 
    Bloomingdale, IL 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Greg Sharon is an Allergy and Immunologist practicing medicine in Bloomingdale, Illinois. Dr. Sharon is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Primary Immunodeficiency (PID), Common Variable Immune Deficiency, Hives, and Allergic Rhinitis. Dr. Sharon is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required
    808 Rickert Drive, 
    Naperville, IL 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jacqueline Moran is an Allergy and Immunologist practicing medicine in Naperville, Illinois. Dr. Moran is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Hives, Vibratory Urticaria, Chronic Spontaneous Urticaria (CSU), and Angioedema. Dr. Moran is board certified in Allergy, Asthma & Immunology and Allergy, Asthma & Immunology — Allergy, Asthma & Immunology. Dr. Moran is currently accepting new patients.

    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Advanced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required

    Office

    2900 Foxfield Rd Ste 203, 
    Saint Charles,, IL 
     (8.5 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Spanish
    Offers Telehealth

    Priya Bansal is an Allergy and Immunologist practicing medicine in Saint Charles,, Illinois. Dr. Bansal is rated as an Advanced provider by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Common Variable Immune Deficiency, Primary Immunodeficiency (PID), Grass Allergy, and Allergic Rhinitis.

    Experienced in Common Variable Immune Deficiency
    Family Medicine
    Experienced in Common Variable Immune Deficiency
    Family Medicine
    2015 Dean St Ste 2, 
    St Charles, IL 
     (8.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jayesh Thakkar is a primary care provider, practicing in Family Medicine in St Charles, Illinois. Dr. Thakkar is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, Endoscopy, and Bone Graft. Dr. Thakkar is board certified in American Board Of Family Medicine - Family Medicine (Certified). Dr. Thakkar is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Internal Medicine
    Experienced in Common Variable Immune Deficiency
    Internal Medicine
    5207 Main Street, 
    Downers Grove, IL 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joanne Cheung is a primary care provider, practicing in Internal Medicine in Downers Grove, Illinois. Dr. Cheung is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypertension, and Familial Hypertension. Dr. Cheung is board certified in Internal Medicine — Internal Medicine and Internal Medicine. Dr. Cheung is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Hematology Oncology | Hematology | Oncology
    Experienced in Common Variable Immune Deficiency
    Hematology Oncology | Hematology | Oncology
    Referral may be required
    100 Spalding Dr, Ste 110, 
    Naperville, IL 
     (7.0 miles away)
    Languages Spoken:
    English

    Fariborze Barhamand is a Hematologist Oncology specialist and a Hematologist practicing medicine in Naperville, Illinois. Dr. Barhamand is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Lung Cancer.

    Experienced in Common Variable Immune Deficiency
    Internal Medicine
    Experienced in Common Variable Immune Deficiency
    Internal Medicine

    Office

    1S260 Summit Ave, 
    Oakbrook Terrace,, IL 
     (9.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amee Patel is a primary care provider, practicing in Internal Medicine in Oakbrook Terrace,, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her clinical expertise encompasses Allergic Conjunctivitis, Allergic Rhinitis, Angioedema, and Conjunctivitis (Pink Eye). Dr. Patel is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Infectious Disease
    Experienced in Common Variable Immune Deficiency
    Infectious Disease
    Referral may be required

    Metro Infectious Disease Consultants, LLC

    1012 95th St., Suite 3, 
    Naperville, IL 
     (10.5 miles away)
    Languages Spoken:
    English, Hindi, Urdu
    Accepting New Patients
    Offers Telehealth

    Anjum Owaisi is an Infectious Disease provider practicing medicine in Naperville, Illinois. Dr. Owaisi is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Osteomyelitis, Bacterial Gastroenteritis, and Strep Throat. Dr. Owaisi is board certified in The American Board Of Internal Medicine - Infectious Disease and American Board Of Internal Medicine, Infectious Disease. Dr. Owaisi is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Internal Medicine
    Experienced in Common Variable Immune Deficiency
    Internal Medicine

    Advocate Medical Group Primary Care

    486 Randall Rd, 
    South Elgin, IL 
     (11.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Susan Hamada is a primary care provider, practicing in Internal Medicine in South Elgin, Illinois. Dr. Hamada is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. Her clinical expertise encompasses Chronic Cough, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Hamada is board certified in American Board Of Internal Medicine. Dr. Hamada is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required

    Endeavor Health Medical Group

    172 Schiller St., Allergy/Immunology, 
    Elmhurst, IL 
     (11.8 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Jeffrey Kulik is an Allergy and Immunologist practicing medicine in Elmhurst, Illinois. Dr. Kulik is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hives, Allergic Rhinitis, Sinusitis, and Vibratory Urticaria. Dr. Kulik is board certified in American Board Of Allergy And Immunology. Dr. Kulik is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology | Pediatric Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology | Pediatric Allergy and Immunology
    Referral may be required

    UChicago Medicine Hinsdale

    11 Salt Creek Lane, Suite 300, 
    Hinsdale, IL 
     (12.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Fatima Khan is an Allergy and Immunologist and a Pediatric Allergy and Immunologist practicing medicine in Hinsdale, Illinois. Dr. Khan is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Anaphylaxis, Exercise-Induced Anaphylaxis (EIA), Serum Sickness, and Hives. Dr. Khan is board certified in Allergy And Immunology Internal Medicine Pediatrics. Dr. Khan is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required
    24600 W. 127th St., 
    Plainfield, IL 
     (14.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Van Osdol is an Allergy and Immunologist practicing medicine in Plainfield, Illinois. Dr. Van Osdol is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Hives, Chronic Spontaneous Urticaria (CSU), Vibratory Urticaria, and Allergic Rhinitis. Dr. Van Osdol is board certified in Allergy, Asthma & Immunology and Allergy, Asthma & Immunology — Allergy, Asthma & Immunology. Dr. Van Osdol is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required

    Allergy And Asthma Medical Associates, Ltd

    2210 Dean St, 
    St Charles, IL 
     (10.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daryn Abraham is an Allergy and Immunologist practicing medicine in St Charles, Illinois. Dr. Abraham is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. His clinical expertise encompasses Allergic Rhinitis, Sinusitis, Grass Allergy, and Hives. Dr. Abraham is board certified in  . Dr. Abraham is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Experienced in Common Variable Immune Deficiency
    Allergy and Immunology
    Referral may be required

    Allergy & Asthma Physicians

    911 N Elm St Ste 300, 
    Hinsdale, IL 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Jacobson is an Allergy and Immunologist practicing medicine in Hinsdale, Illinois. Dr. Jacobson is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Hives, Allergic Rhinitis, Sinusitis, and Grass Allergy. Dr. Jacobson is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Infectious Disease
    Experienced in Common Variable Immune Deficiency
    Infectious Disease
    Referral may be required

    Metro Infectious Disease Consultants, LLC

    1701 E Woodfield Rd, 
    Schaumburg, IL 
     (14.0 miles away)
    Languages Spoken:
    English, Hindi, Telugu, Urdu
    Accepting New Patients
    Offers Telehealth

    Nooruzsabha Ahmed is an Infectious Disease provider practicing medicine in Schaumburg, Illinois. Dr. Ahmed is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. She is also highly rated in 29 other conditions, according to our data. Her clinical expertise encompasses Lymphangitis, Cellulitis, Pneumonia, and Hospital-Acquired Pneumonia. Dr. Ahmed is board certified in American Board Of Internal Medicine, Infectious Disease, The American Board Of Internal Medicine - Infectious Disease, and The American Board Of Internal Medicine - Internal Medicine. Dr. Ahmed is currently accepting new patients.

    Experienced in Common Variable Immune Deficiency
    Infectious Disease
    Experienced in Common Variable Immune Deficiency
    Infectious Disease
    Referral may be required

    Germbusters PC

    2144 Foothill Rd, 
    Elgin, IL 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Tiballi is an Infectious Disease provider practicing medicine in Elgin, Illinois. Dr. Tiballi is rated as an Experienced provider by MediFind in the treatment of Common Variable Immune Deficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Actinomycosis, Lyme Disease, Lymphangitis, and Osteomyelitis. Dr. Tiballi is board certified in The American Board Of Internal Medicine - Infectious Disease and The American Board Of Internal Medicine - Internal Medicine. Dr. Tiballi is currently accepting new patients.

    Showing 1-19 of 19

    Last Updated: 09/26/2026

    What is the definition of Common Variable Immune Deficiency?

    Common variable immune deficiency (CVID) is a disorder that impairs the immune system. People with CVID are highly susceptible to infection from foreign invaders such as bacteria, or more rarely, viruses and often develop recurrent infections, particularly in the lungs, sinuses, and ears. Pneumonia is common in people with CVID. Over time, recurrent infections can lead to chronic lung disease. Affected individuals may also experience infection or inflammation of the gastrointestinal tract, which can cause diarrhea and weight loss. Abnormal accumulation of immune cells causes enlarged lymph nodes (lymphadenopathy) or an enlarged spleen (splenomegaly) in some people with CVID. Immune cells can accumulate in other organs, forming small lumps called granulomas.

    When should I see a Common Variable Immune Deficiency doctor near winfield, 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 Common Variable Immune Deficiency doctor near winfield, 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 Common Variable Immune Deficiency doctors near winfield, 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 Common Variable Immune Deficiency doctors near winfield, 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 Common Variable Immune Deficiency doctor near winfield, 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 Common Variable Immune Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Common Variable Immune 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 Common Variable Immune Deficiency doctor near winfield, 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 Common Variable Immune 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 Common Variable Immune 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 Common Variable Immune Deficiency doctors near winfield, IL?

    Look for the filter feature on the left side of the Common Variable Immune 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 Common Variable Immune Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Common Variable Immune 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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