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Introducing IgG4ward!

The first and only organization solely dedicated to IgG4-RD advocacy, research, and support.

Resources You Can Rely On

As a relatively unknown disease, it’s hard to find information about
IgG4-Related Disease (IgG4-RD), let alone information you can trust. The following research, resources, and events, have been approved by
Dr. John Stone, a world leader in IgG4-RD research and care.

"A centralized location for information and best practices that everyone can refer to will make life massively easier for patients and their caregivers."

Linda, IgG4-RD Caregiver


Learn about the latest in IgG4-RD research.

Read the Latest Updates


Education for patients, caregivers, and physicians.

Find Resources


Meet other patients and caregivers or network with fellow physicians.

Get Involved

Hear from
IgG4-RD Patients

While living with a rare disease like IgG4-RD may feel isolating, you’re not alone. Hear first-hand accounts from people living with IgG4-RD.

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What is IgG4-RD?

IgG4-RD is a rare autoimmune disorder in which the body attacks one or several of its organs. Keep reading to learn more.

1 in


Wallace ZS, Miles G, Smolkina E, et al. Incidence, prevalence and mortality of IgG4-related disease in the USA: a claims-based analysis of commercially insured adults. Annals of the Rheumatic Diseases 2023;82:957-962. https://dx.doi.org/10.1136/ard-2023-223950

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Your donation will help fund IgG4-RD education and advocacy efforts, supporting the IgG4-RD community.

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