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

Find the Top IgG4-Related Disease Experts and Specialists

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The 20 Best IgG4-Related Disease Doctors in Connecticut, US

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    Last Updated: 02/22/2026

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    MediFind found 107 doctor with experience in IgG4-Related Disease near Connecticut, US. Of these, 95 are Experienced, 11 are Advanced and 1 are Distinguished.

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    107 providers found
      Distinguished in IgG4-Related Disease

      Dr. Swarup Kumar

      Hematology
      Distinguished in IgG4-Related Disease

      Dr. Swarup Kumar

      Hematology

      UConn John Dempsey Hospital

      263 Farmington Ave, 
      Farmington, CT 
      860-679-2100
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Swarup Kumar is a Hematologist in Farmington, Connecticut. Dr. Kumar is rated as a Distinguished provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Light Chain Deposition Disease (LCDD), IgG4-Related Disease, MAGIC Syndrome, and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections.

      Yogen Dave
      Experienced in IgG4-Related Disease

      Dr. Yogen Dave

      Allergy and Immunology
      Experienced in IgG4-Related Disease

      Dr. Yogen Dave

      Allergy and Immunology

      Advanced Specialty Care

      107 Newtown Road, Suite 1B, 
      Danbury, CT 
      203-830-4700
      Languages Spoken:
      English
      See accepted insurances

      Yogen Dave is an Allergy and Immunologist in Danbury, Connecticut. Dr. Dave is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Nonallergic Rhinopathy, Ozena, Allergic Rhinitis, and Asthma.

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

      Dr. Bertrand Tseng

      Neurology
      Experienced in IgG4-Related Disease

      Dr. Bertrand Tseng

      Neurology

      Office

      800 Howard Ave, 
      New Haven, CT 
      203-785-4085
      Languages Spoken:
      English
      See accepted insurances

      Bertrand Tseng is a Neurologist in New Haven, Connecticut. Dr. Tseng is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Distal Median Nerve Dysfunction, Peripheral Neuropathy, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and IgG4-Related Disease.

      Learn about our expert tiers
      Experienced in IgG4-Related Disease

      Dr. Richard Roseff

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Richard Roseff

      Rheumatology

      Healthnomic Partners/Sagebrush Health

      105 Newtown Rd, 
      Danbury, CT 
      203-743-9596
      Languages Spoken:
      English
      See accepted insurances

      Richard Roseff is a Rheumatologist in Danbury, Connecticut. Dr. Roseff is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Axial Spondyloarthritis (AxSpA), Ankylosing Spondylitis, Rheumatoid Pneumoconiosis, and Rheumatoid Lung Disease.

      Experienced in IgG4-Related Disease

      Dr. Rajwardhan Yadav

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Rajwardhan Yadav

      Rheumatology

      Healthnomic Partners/Sagebrush Health

      32 Poverty Rd Suite D&E, 
      Southbury, CT 
      475-766-1042
      Languages Spoken:
      English
      See accepted insurances

      Rajwardhan Yadav is a Rheumatologist in Southbury, Connecticut. Dr. Yadav is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are VEXAS Syndrome, Rheumatoid Arthritis (RA), Polymyalgia Rheumatica, and Rhizomelic Pseudopolyarthritis.

      Advanced in IgG4-Related Disease

      Dr. Mirela Dumitrescu

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Mirela Dumitrescu

      Rheumatology

      Arthritis And Internal Medicine Associates LLC

      5520 Park Ave, 
      Trumbull, CT 
      203-371-5873
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Mirela Dumitrescu is a Rheumatologist in Trumbull, Connecticut. Dr. Dumitrescu is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, IgG4-Related Disease, Light Chain Deposition Disease (LCDD), and MAGIC Syndrome.

      Advanced in IgG4-Related Disease

      Dr. Harjinder Chowdhary

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Harjinder Chowdhary

      Rheumatology

      New England Rheumatology LLC

      12 Case St Ste 212, 
      Norwich, CT 
      860-859-9123
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Harjinder Chowdhary is a Rheumatologist in Norwich, Connecticut. Dr. Chowdhary is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Rhizomelic Pseudopolyarthritis, Polymyalgia Rheumatica, Rheumatoid Arthritis (RA), and Sjogren Syndrome.

      Advanced in IgG4-Related Disease

      Dr. Germano A. Guadagnoli

      Rheumatology
      Advanced in IgG4-Related Disease

      Dr. Germano A. Guadagnoli

      Rheumatology
      5520 Park Ave, 
      Trumbull, CT 
      203-371-5873
      Languages Spoken:
      English
      See accepted insurances

      Germano Guadagnoli is a Rheumatologist in Trumbull, Connecticut. Dr. Guadagnoli is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Bursitis, Tenosynovitis, Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections, and IgG4-Related Disease.

      Advanced in IgG4-Related Disease

      Dr. Thomas Savinelli

      Internal Medicine
      Advanced in IgG4-Related Disease

      Dr. Thomas Savinelli

      Internal Medicine

      Connecticut Surgical Group PC

      1260 Silas Deane Hwy, 
      Wethersfield, CT 
      860-721-5731
      Languages Spoken:
      English
      See accepted insurances

      Thomas Savinelli is a primary care provider, practicing in Internal Medicine in Wethersfield, Connecticut. Dr. Savinelli is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Infant Hyperglycemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Advanced in IgG4-Related Disease

      Dr. Serle M. Epstein

      Internal Medicine
      Advanced in IgG4-Related Disease

      Dr. Serle M. Epstein

      Internal Medicine

      Prohealth Physicians Primary Care, Madison

      6 Woodland Rd Ste 3, 
      Madison, CT 
      203-245-7959
      Experience:
      51+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Serle Epstein is a primary care provider, practicing in Internal Medicine in Madison, Connecticut. Dr. Epstein has been practicing medicine for over 51 years and is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration.

      Advanced in IgG4-Related Disease

      Dr. Richard Nowak

      Neurology
      Advanced in IgG4-Related Disease

      Dr. Richard Nowak

      Neurology

      Radiology And Biomedical Imaging-New Haven-Yale Physicians Building

      800 Howard Ave, 
      New Haven, CT 
      203-785-4085
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Richard Nowak is a Neurologist in New Haven, Connecticut. Dr. Nowak is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Myasthenia Gravis, Inclusion Body Myositis, Chronic Inflammatory Demyelinating Polyneuropathy, Lambert-Eaton Syndrome, and Thymectomy.

      Advanced in IgG4-Related Disease

      Dr. Matthew Friedman

      Family Medicine
      Advanced in IgG4-Related Disease

      Dr. Matthew Friedman

      Family Medicine

      Matthew Friedman, MD

      1050 Sullivan Ave, 
      South Windsor, CT 
      860-644-3411
      Experience:
      47+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Matthew Friedman is a primary care provider, practicing in Family Medicine in South Windsor, Connecticut. Dr. Friedman has been practicing medicine for over 47 years and is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Post-Traumatic Stress Disorder (PTSD), Type 2 Diabetes (T2D), High Cholesterol, and Osteomyelitis in Children.

      Advanced in IgG4-Related Disease

      Dr. Christopher Curdo

      Family Medicine
      Advanced in IgG4-Related Disease

      Dr. Christopher Curdo

      Family Medicine

      Office

      1591 Boston Post Rd Ste 100, 
      Guilford, CT 
      203-453-9911
      Languages Spoken:
      English
      See accepted insurances

      Christopher Curdo is a primary care provider, practicing in Family Medicine in Guilford, Connecticut. Dr. Curdo is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Tangier Disease, Fish-Eye Disease, Abetalipoproteinemia, and Apo A-I Deficiency.

      Advanced in IgG4-Related Disease

      Dr. Nishi Rampal

      Neurology
      Advanced in IgG4-Related Disease

      Dr. Nishi Rampal

      Neurology

      Milford Hospital

      300 Seaside Ave, 
      Milford, CT 
      203-785-3865
      Languages Spoken:
      English

      Nishi Rampal is a Neurologist in Milford, Connecticut. Dr. Rampal is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Myasthenia Gravis, Seizures, Generalized Tonic-Clonic Seizure, and IgG4-Related Disease.

      Advanced in IgG4-Related Disease

      Dr. Michelle R. Foye

      Internal Medicine
      Advanced in IgG4-Related Disease

      Dr. Michelle R. Foye

      Internal Medicine

      Village Square Internal Medicine

      8 Elizabeth St, 
      Bethel, CT 
      203-791-2221
      Experience:
      30+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Michelle Foye is a primary care provider, practicing in Internal Medicine in Bethel, Connecticut. Dr. Foye has been practicing medicine for over 30 years and is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are High Cholesterol, Sitosterolemia, Chronic Kidney Disease, and Attenuated Familial Adenomatous Polyposis.

      Advanced in IgG4-Related Disease

      Dr. Timothy J. Buckley

      Family Medicine
      Advanced in IgG4-Related Disease

      Dr. Timothy J. Buckley

      Family Medicine

      Higganum Family Medical Group

      415 Killingworth Rd, 
      Higganum, CT 
      860-345-8535
      Experience:
      33+ years
      Languages Spoken:
      English
      See accepted insurances

      Timothy Buckley is a primary care provider, practicing in Family Medicine in Higganum, Connecticut. Dr. Buckley has been practicing medicine for over 33 years and is rated as an Advanced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are High Cholesterol, Lyme Disease, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Experienced in IgG4-Related Disease

      Dr. Uday Lele

      Oncology
      Experienced in IgG4-Related Disease

      Dr. Uday Lele

      Oncology

      Hartford Healthcare Medical Group

      435 Lewis Ave, 
      Meriden, CT 
      203-238-1555
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Uday Lele is an Oncologist in Meriden, Connecticut. Dr. Lele is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Pleuropulmonary Blastoma, Breast Cancer, Paget Disease of the Breast, and Iron Deficiency Anemia.

      Experienced in IgG4-Related Disease

      Dr. Jessica R. Stein

      Rheumatology
      Experienced in IgG4-Related Disease

      Dr. Jessica R. Stein

      Rheumatology

      Nuvance Health Medical Practice Ct Inc

      761 Main Ave, 
      Norwalk, CT 
      203-403-3490
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Jessica Stein is a Rheumatologist in Norwalk, Connecticut. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Behcet Disease, Rheumatoid Arthritis (RA), Light Chain Deposition Disease (LCDD), and Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcus Infections.

      Experienced in IgG4-Related Disease

      Dr. Beth Valashinas

      Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Beth Valashinas

      Internal Medicine

      Office

      1622 Boston Post Rd, 
      Milford, CT 
      203-713-5500
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Beth Valashinas is an Internal Medicine provider in Milford, Connecticut. Dr. Valashinas is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. Her top areas of expertise are Rheumatoid Arthritis (RA), Undifferentiated Connective Tissue Disease (UCTD), Palindromic Rheumatism, and Sjogren Syndrome.

      Experienced in IgG4-Related Disease

      Dr. Samuel K. Anyatonwu

      Internal Medicine
      Experienced in IgG4-Related Disease

      Dr. Samuel K. Anyatonwu

      Internal Medicine

      Southington Internal Medicine

      360 N Main St Ste 14, 
      Southington, CT 
      860-621-1024
      Experience:
      31+ years
      Languages Spoken:
      English
      See accepted insurances
      Offers Telehealth

      Samuel Anyatonwu is a primary care provider, practicing in Internal Medicine in Southington, Connecticut. Dr. Anyatonwu has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of IgG4-Related Disease. His top areas of expertise are Type 2 Diabetes (T2D), Obesity, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Showing 1-20 of 107

      Last Updated: 02/22/2026

      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 in Connecticut, 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 Connecticut, 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 Connecticut, 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
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      IgG4-Related Disease doctor near Chicago, IL
      IgG4-Related Disease doctor near Houston, TX
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      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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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 Connecticut, 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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