The 20 Best IgG4-Related Disease Doctors Near Me in Wisconsin, US

Find the Top IgG4-Related Disease Experts and Specialists

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    Last Updated: 10/30/2025

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    MediFind found 57 doctor with experience in IgG4-Related Disease near Wisconsin, US. Of these, 52 are Experienced and 5 are Advanced.

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    57 providers found
      Experienced in IgG4-Related Disease

      Dr. Christopher P. Sobczak

      Pediatrics | Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Christopher P. Sobczak

      Pediatrics | Internal Medicine

      Froedtert Andthe Medical College Of Wisconsin Community Physicians Inc

      4805 S Moorland Rd, 
      New Berlin, WI 
      262-798-7200
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Christopher Sobczak is a primary care provider, practicing in Pediatrics and Internal Medicine in New Berlin, Wisconsin. Dr. Sobczak is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Bulimia, IgG4-Related Disease, MAGIC Syndrome, and Light Chain Deposition Disease (LCDD). Dr. Sobczak is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Michelle A. Soto

      Family Medicine
      Experienced in IgG4-Related Disease

      Dr. Michelle A. Soto

      Family Medicine

      Thedacare Incorporated

      710 Riverside Dr, 
      Waupaca, WI 
      715-256-3000
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Michelle Soto is a primary care provider, practicing in Family Medicine in Waupaca, Wisconsin. Dr. Soto is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are High Cholesterol, Hypothyroidism, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Soto is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in IgG4-Related Disease

      Dr. David J. Gazeley

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. David J. Gazeley

      Rheumatology

      The Medical College Of Wisconsin Inc

      8701 Watertown Plank Rd, Room 4041 Mfrc, 
      Milwaukee, WI 
      414-805-3666
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      David Gazeley is a Rheumatologist in Milwaukee, Wisconsin. Dr. Gazeley is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Sarcoidosis, MAGIC Syndrome, IgG4-Related Disease, and Rheumatoid Arthritis (RA). Dr. Gazeley is currently accepting new patients.

      Learn about our expert tiers
      Advanced in IgG4-Related Disease

      Dr. Mehjabein Y. Khan

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Mehjabein Y. Khan

      Rheumatology

      Advantage Physical Therapy And Sports Rehab, LLC

      10222 74th St, Suite 211, 
      Kenosha, WI 
      262-925-5020
      Languages Spoken:
      English, Urdu
      See accepted insurances
      Accepting New Patients

      Mehjabein Khan is a Rheumatologist in Kenosha, Wisconsin. Dr. Khan is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Rheumatoid Arthritis (RA), Fibromyalgia, Light Chain Deposition Disease (LCDD), and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections. Dr. Khan is currently accepting new patients.

      Advanced in IgG4-Related Disease

      Dr. Arnold A. Lim

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Arnold A. Lim

      Rheumatology

      Rheumatic Disease Center

      7080 N Port Washington Rd, 
      Glendale, WI 
      414-351-4009
      Languages Spoken:
      English, Cebuano, Filipino, Mandarin
      See accepted insurances
      Accepting New Patients

      Arnold Lim is a Rheumatologist in Glendale, Wisconsin. Dr. Lim is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Psoriatic Arthritis, Rhizomelic Pseudopolyarthritis, and Polymyalgia Rheumatica. Dr. Lim is currently accepting new patients.

      Advanced in IgG4-Related Disease

      Dr. Abdul M. Kenj-Halabi

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Abdul M. Kenj-Halabi

      Rheumatology

      University Of Wisconsin Medical Foundation Inc

      1900 N Dewey Ave, 
      Reedsburg, WI 
      608-524-8611
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Abdul Kenj-Halabi is a Rheumatologist in Reedsburg, Wisconsin. Dr. Kenj-Halabi is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, and MAGIC Syndrome. Dr. Kenj-Halabi is currently accepting new patients.

      Advanced in IgG4-Related Disease

      Dr. Jacqueline A. Mullvain

      Hematology Oncology | Hematology | Oncology
      Advanced in IgG4-Related Disease

      Dr. Jacqueline A. Mullvain

      Hematology Oncology | Hematology | Oncology

      Dean Health Systems Inc

      1211 Fish Hatchery Rd, 
      Madison, WI 
      608-252-8000
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Jacqueline Mullvain is a Hematologist Oncology specialist and a Hematologist in Madison, Wisconsin. Dr. Mullvain is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, and Squamous Cell Lung Carcinoma.

      Jeffrey Bahr
      Experienced in IgG4-Related Disease

      Dr. Jeffrey Bahr

      Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Jeffrey Bahr

      Internal Medicine

      Aurora Internal Medicine

      3003 W Good Hope Rd, 
      Milwaukee, WI 
      414-247-4622
      Languages Spoken:
      English
      See accepted insurances

      Jeffrey Bahr is a primary care provider, practicing in Internal Medicine in Milwaukee, Wisconsin. Dr. Bahr is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, and Intrauterine Device Insertion.

      Srikanth Bathula
      Experienced in IgG4-Related Disease

      Dr. Srikanth Bathula

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Srikanth Bathula

      Rheumatology

      Aurora Rheumatology

      16985 W Bluemound Rd, 
      Brookfield, WI 
      262-641-8400
      Languages Spoken:
      English, Hindi, Telugu
      See accepted insurances
      Offers Telehealth

      Srikanth Bathula is a Rheumatologist in Brookfield, Wisconsin. Dr. Bathula is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, Gout, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections.

      Amritha C. Karkera
      Experienced in IgG4-Related Disease

      Dr. Amritha C. Karkera

      Hematology | Oncology
      Experienced in IgG4-Related Disease

      Dr. Amritha C. Karkera

      Hematology | Oncology

      Vince Lombardi Cancer Clinic

      2845 Greenbrier Rd, Ste 250, 
      Green Bay, WI 
      920-288-4180
      Languages Spoken:
      English, Hindi, Kannada
      See accepted insurances
      Offers Telehealth

      Amritha Karkera is a Hematologist and an Oncologist in Green Bay, Wisconsin. Dr. Karkera is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Virilizing Ovarian Tumor, and Ovarian Carcinosarcoma.

      James L. Napier
      Experienced in IgG4-Related Disease

      Dr. James L. Napier

      Neurology
      Experienced in IgG4-Related Disease

      Dr. James L. Napier

      Neurology

      Aurora BayCare Neurology

      2845 Greenbrier Rd, Ste 140, 
      Green Bay, WI 
      920-288-8000
      Languages Spoken:
      English, Spanish
      See accepted insurances

      James Napier is a Neurologist in Green Bay, Wisconsin. Dr. Napier is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Autosomal Dominant Partial Epilepsy with Auditory Features, Seizures, Multiple Sclerosis (MS), and Neuralgia.

      Experienced in IgG4-Related Disease

      Dr. Curtis C. Baltz

      Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Curtis C. Baltz

      Internal Medicine
      333 N Green Bay Rd, 
      Neenah, WI 
      920-725-2070
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Curtis Baltz is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Baltz is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Anaplastic Thyroid Cancer, End-Stage Renal Disease (ESRD), Sitosterolemia, and High Cholesterol. Dr. Baltz is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Patrick C. Foy

      Hematology Oncology | Hematology | Oncology
      Experienced in IgG4-Related Disease

      Dr. Patrick C. Foy

      Hematology Oncology | Hematology | Oncology

      The Medical College Of Wisconsin Inc

      8701 Watertown Plank Rd, Room 4041 Mfrc, 
      Milwaukee, WI 
      414-805-3666
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Patrick Foy is a Hematologist Oncology specialist and a Hematologist in Milwaukee, Wisconsin. Dr. Foy is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Hereditary Hemorrhagic Telangiectasia, MAGIC Syndrome, Childhood Iron Deficiency Anemia, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Bone Marrow Aspiration. Dr. Foy is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Katherine Finn

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Katherine Finn

      Rheumatology

      Rheumatic Disease Center, LLP

      7080 N Port Washington Rd, 
      Glendale, WI 
      414-351-4009
      Experience:
      16+ years
      Languages Spoken:
      English
      See accepted insurances

      Katherine Finn is a Rheumatologist in Glendale, Wisconsin. Dr. Finn has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Rheumatoid Arthritis (RA), Sjogren Syndrome, Raynaud Phenomenon, and Postmenopausal Osteoporosis.

      Experienced in IgG4-Related Disease

      Dr. Bozena J. Biernat

      Family Medicine | Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Bozena J. Biernat

      Family Medicine | Internal Medicine

      Bellin Memorial Hospital Inc

      555 Redbird Cir, Suite 300, 
      De Pere, WI 
      920-338-6870
      Languages Spoken:
      English, Polish
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Bozena Biernat is a primary care provider, practicing in Family Medicine and Internal Medicine in De Pere, Wisconsin. Dr. Biernat is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Intrauterine Device Insertion. Dr. Biernat is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Rory J. Makielski

      Hematology Oncology | Hematology | Oncology
      Experienced in IgG4-Related Disease

      Dr. Rory J. Makielski

      Hematology Oncology | Hematology | Oncology

      University Of Wisconsin Medical Foundation Inc

      2000 N Dewey Ave, 
      Reedsburg, WI 
      608-524-6487
      Experience:
      9+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Rory Makielski is a Hematologist Oncology specialist and a Hematologist in Reedsburg, Wisconsin. Dr. Makielski has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Familial Colorectal Cancer, Pancreatic Cancer, Familial Pancreatic Cancer, and Multiple Myeloma.

      Experienced in IgG4-Related Disease

      Dr. Benjamin G. Savage

      Neurology
      Experienced in IgG4-Related Disease

      Dr. Benjamin G. Savage

      Neurology

      The Neuroscience Group Of Northeast Wisconsin Sc

      1305 W American Dr, 
      Neenah, WI 
      800-201-1194
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Benjamin Savage is a Neurologist in Neenah, Wisconsin. Dr. Savage is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Seizures, Generalized Tonic-Clonic Seizure, Cramp-Fasciculation Syndrome, and Memory Loss. Dr. Savage is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Leena V. Maramattom

      Hematology Oncology | Oncology | Hematology
      Experienced in IgG4-Related Disease

      Dr. Leena V. Maramattom

      Hematology Oncology | Oncology | Hematology

      Ascension Medical Group-Southeast Wisconsin Inc

      19333 W N Ave, Suite 309, 
      Brookfield, WI 
      262-785-3010
      Languages Spoken:
      English, Hindi
      See accepted insurances
      Accepting New Patients

      Leena Maramattom is a Hematologist Oncology specialist and an Oncologist in Brookfield, Wisconsin. Dr. Maramattom is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Intraductal Papilloma, and Paget Disease of the Breast. Dr. Maramattom is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. Donald Massenburg

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Donald Massenburg

      Rheumatology

      St Vincent Hospital-Hospital Sisters-Third Order Of St Francis

      3021 Voyager Dr, 
      Green Bay, WI 
      920-496-4700
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients

      Donald Massenburg is a Rheumatologist in Green Bay, Wisconsin. Dr. Massenburg is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, Rhizomelic Pseudopolyarthritis, and Psoriatic Arthritis. Dr. Massenburg is currently accepting new patients.

      Experienced in IgG4-Related Disease

      Dr. James M. Heun

      Hematology Oncology | Hematology | Oncology
      Experienced in IgG4-Related Disease

      Dr. James M. Heun

      Hematology Oncology | Hematology | Oncology

      Dean Health Systems Inc

      250 26th St, Suite 240, 
      Prairie Du Sac, WI 
      608-643-7899
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      James Heun is a Hematologist Oncology specialist and a Hematologist in Prairie Du Sac, Wisconsin. Dr. Heun is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Neuroendocrine Tumor, Inflammatory Breast Cancer, Paget Disease of the Breast, and Angiosarcoma.

      Showing 1-20 of 57

      Last Updated: 10/30/2025

      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 in Wisconsin, 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 an IgG4-Related Disease doctor in Wisconsin, 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 do I find the best IgG4-Related Disease doctor in Wisconsin, US?

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

      IgG4-Related Disease doctor near New York, NY
      IgG4-Related Disease doctor near Los Angeles, CA
      IgG4-Related Disease doctor near Chicago, IL
      IgG4-Related Disease doctor near Houston, TX
      IgG4-Related Disease doctor near Phoenix, AZ
      IgG4-Related Disease doctor near Philadelphia, PA
      IgG4-Related Disease doctor near Atlanta, GA
      IgG4-Related Disease doctor near Boston, MA
      IgG4-Related Disease doctor near Dallas, TX
      IgG4-Related Disease doctor near San Jose, CA

      How does MediFind rank IgG4-Related Disease doctors in Wisconsin, 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 IgG4-Related Disease doctors in Wisconsin, 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 an IgG4-Related Disease doctor in Wisconsin, 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 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 in Wisconsin, 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 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 in Wisconsin, US?

      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. 

      More IgG4-Related Disease Doctors by city

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