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The 20 Best IgG4-Related Disease Doctors Near Me in wauconda, IL

Find the Top IgG4-Related Disease Experts and Specialists

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    Last Updated: 09/26/2026

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    MediFind found 10 doctor with experience in IgG4-Related Disease near wauconda, IL. Of these, 6 are Experienced and 4 are Advanced.

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    10 providers found
      Advanced in IgG4-Related Disease

      Dr. Jennifer M. Bellucci-Jackson

      Family Medicine
      Advanced in IgG4-Related Disease

      Dr. Jennifer M. Bellucci-Jackson

      Family Medicine
      📋Before you request

      Family Medicine Specialists S.C.

      431 W Liberty St, 
      Wauconda, IL 
       (0.4 miles away)
      815-678-4181
      Languages Spoken:
      English, Spanish
      See accepted insurances
      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 an Advanced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 164 other conditions, according to our data. Her clinical expertise encompasses Generalized Anxiety Disorder (GAD), Type 2 Diabetes (T2D), Sinusitis, and Empyema. Dr. Bellucci-Jackson is currently accepting new patients.

      Justin B. Gan
      Advanced in IgG4-Related Disease

      Dr. Justin B. Gan

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Justin B. Gan

      Rheumatology
      Referral may be required
      📋Before you request

      Endeavor Health Medical Group

      225 N. Milwaukee Ave., Lower Level, 
      Vernon Hills, IL 
       (10.3 miles away)
      847-570-2503
      Languages Spoken:
      English, Spanish
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Justin Gan is a Rheumatologist practicing medicine in Vernon Hills, Illinois. Dr. Gan is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Calcium Pyrophosphate Arthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis (RA), and Relapsing Polychondritis. Dr. Gan is board certified in American Board Of Internal Medicine. Dr. Gan is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Kayur V. Patel
      Advanced in IgG4-Related Disease

      Dr. Kayur V. Patel

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Kayur V. Patel

      Rheumatology
      Referral may be required
      📋Before you request

      Greater Chicago Specialty Physicians, PLLC

      80 W Hillcrest Blvd, Ste 208, 
      Schaumburg, IL 
       (14.0 miles away)
      630-339-5300
      Experience:
      17+ years
      Languages Spoken:
      English, Gujarati 
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Kayur Patel is a Rheumatologist practicing medicine in Schaumburg, Illinois. He has been practicing medicine for over 17 years. Dr. Patel is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), MAGIC Syndrome, Light Chain Deposition Disease (LCDD), and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Patel is board certified in American Osteopathic Board Of Internal Medicine - Rheumatology and American Osteopathic Board Of Internal Medicine. Dr. Patel is currently accepting new patients.

      Learn about our expert tiers
      Kamran A. Chaudhary
      Advanced in IgG4-Related Disease

      Dr. Kamran A. Chaudhary

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Kamran A. Chaudhary

      Rheumatology
      Referral may be required
      📋Before you request

      Greater Chicago Specialty Physicians, PLLC

      80 W Hillcrest Blvd, Ste 208, 
      Schaumburg, IL 
       (14.0 miles away)
      630-339-5300
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Kamran Chaudhary is a Rheumatologist practicing medicine in Schaumburg, Illinois. Dr. Chaudhary is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Rheumatoid Arthritis (RA), Psoriatic Arthritis, Gout, and Psoriasis. Dr. Chaudhary is board certified in American Board Of Internal Medicine, American Board Of Internal Medicine, Rheumatology, and The American Board Of Internal Medicine - Rheumatology. Dr. Chaudhary is currently accepting new patients.

      Andrew J. Gordon
      Experienced in IgG4-Related Disease

      Dr. Andrew J. Gordon

      Neurology
      Experienced in IgG4-Related Disease

      Dr. Andrew J. Gordon

      Neurology
      Referral may be required

      Northwest Neurology, Ltd

      22285 N Pepper Rd, Ste 401, 
      Lake Barrington, IL 
       (5.4 miles away)
      847-882-6604
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Andrew Gordon is a Neurologist practicing medicine in Lake Barrington, Illinois. Dr. Gordon is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Myasthenia Gravis, Continuous Spike-Wave During Slow Sleep Syndrome, Photosensitive Epilepsy, and Peripheral Neuropathy. Dr. Gordon is board certified in American Board Of Psychiatry And Neurology, The American Board Of Psychiatry And Neurology - Neurology, and American Board Of Psychiatry & Neurology. Dr. Gordon is currently accepting new patients.

      Bob H. Sun
      Experienced in IgG4-Related Disease

      Dr. Bob H. Sun

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Bob H. Sun

      Rheumatology
      Referral may be required
      📋Before you request

      Endeavor Health Medical Group

      225 N. Milwaukee Ave., Lower Level, 
      Vernon Hills, IL 
       (10.3 miles away)
      847-570-2503
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Bob Sun is a Rheumatologist practicing medicine in Vernon Hills, Illinois. Dr. Sun is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 36 other conditions, according to our data. His clinical expertise encompasses Chondrocalcinosis 2, Calcium Pyrophosphate Arthritis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica. Dr. Sun is board certified in American Board Of Internal Medicine. Dr. Sun is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Ximena Y. Chavez

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Ximena Y. Chavez

      Rheumatology
      Referral may be required
      📋Before you request

      Northshore Specialty Care Center-Mammography

      225 N Milwaukee Ave, 
      Vernon Hills, IL 
       (10.3 miles away)
      847-570-2503
      Languages Spoken:
      English, Spanish
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Ximena Chavez is a Rheumatologist practicing medicine in Vernon Hills, Illinois. Dr. Chavez is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Osteoporosis, Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and Calcium Pyrophosphate Arthritis. Dr. Chavez is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Hoyee Chan

      Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Hoyee Chan

      Internal Medicine
      📋Before you request

      Northshore Med Group Buffalo Grove Primary Care

      650 W Lake Cook Rd, 
      Buffalo Grove, IL 
       (11.2 miles away)
      847-520-9424
      Languages Spoken:
      English, Mandarin
      See accepted insurances
      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 IgG4-Related Disease. 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.

      Ewa H. Schafer
      Experienced in IgG4-Related Disease

      Dr. Ewa H. Schafer

      Allergy and Immunology | Pediatrics
      Experienced in IgG4-Related Disease

      Dr. Ewa H. Schafer

      Allergy and Immunology | Pediatrics
      Referral may be required

      Endeavor Health Medical Group

      71 Waukegan Rd., Suite 700, 
      Lake Bluff, IL 
       (13.5 miles away)
      847-998-4170
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Ewa Schafer is an Allergy and Immunologist and a Pediatrics provider practicing medicine in Lake Bluff, Illinois. Dr. Schafer is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Chronic Cough, Asthma, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Sinusitis. Dr. Schafer is board certified in American Board Of Allergy And Immunology. Dr. Schafer is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Paul M. Kentor

      Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Paul M. Kentor

      Internal Medicine

      Office

      1215 McHenry Rd Ste 130B, 
      Buffalo Grove, IL 
       (11.0 miles away)
      847-634-1690
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Paul Kentor is a primary care provider, practicing in Internal Medicine in Buffalo Grove, Illinois. Dr. Kentor is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Allergic Conjunctivitis, Conjunctivitis (Pink Eye), Empyema, and Sinusitis. Dr. Kentor is currently accepting new patients.

      Showing 1-10 of 10

      Last Updated: 09/26/2026

      What is the definition of IgG4-Related Disease?

      IgG4-related disease (IgG4-RD) is an autoimmune disorder in which patients have elevated blood levels of IgG4, the most common form of immunoglobulin that circulates in the blood. Increased levels of IgG4 can cause inflammation in a single organ or in multiple organs, such as the meninges (tissue surrounding brain and spinal cord), the eye sockets, lacrimal (tear duct) glands, salivary glands, thyroid gland, lungs, aorta, kidneys, bladder, pancreas, and bile ducts. IgG4-related disease most often affects middle-aged and elderly males, and rarely, children.

      When should I see an IgG4-Related Disease doctor near wauconda, 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 an IgG4-Related Disease doctor near wauconda, 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 do I find the best IgG4-Related Disease doctor near wauconda, IL?

      You can find an IgG4-Related Disease doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank IgG4-Related Disease doctors near wauconda, 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 IgG4-Related Disease doctors near wauconda, 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 an IgG4-Related Disease doctor near wauconda, 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 IgG4-Related Disease doctor search results page. 

      Why is it important to get a second opinion from a different IgG4-Related Disease 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 an IgG4-Related Disease doctor near wauconda, 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 IgG4-Related Disease 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 IgG4-Related Disease 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 IgG4-Related Disease doctors near wauconda, IL?

      Look for the filter feature on the left side of the IgG4-Related Disease 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 an IgG4-Related Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the IgG4-Related Disease 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 

      Read more about our Content Policy. 

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