Welcome to ThyCa
We are here to help you on your thyroid cancer journey.
Our Mission
Educate and support the global thyroid cancer community and invest in research.
Check out the links and resources below to learn more.
The 28th Annual International Thyroid Cancer Survivors’ Conference took place from September 26–28, 2025, in Houston, Texas and virtually. This free annual event brought together thyroid cancer patients, caregivers, and medical experts for a weekend of education, support, and community. Attendees had the opportunity to learn from leading specialists, connect with others who understood their journey, and gain valuable insights into the latest advancements in thyroid cancer treatment and research.
If you missed the live event, you can still register and watch recorded sessions at your convenience.
For more Information and Registration
Free Publications
Download (PDF) or by mail
Low Iodine Diet Cookbook English | French | Portuguese | Spanish
How you can help
We are powered by the generosity and support of our community. Every effort, big or small, helps us fulfill our mission to support, educate, and empower those affected by thyroid cancer.
Explore the ways you can make a difference and join us in building a brighter future for thyroid cancer survivors.
About ThyCa
Founded in 1995, we are a nonprofit 501(C)(3) organization (tax ID #52-2169434) of thyroid cancer survivors, caregivers, and health care professionals, serving people worldwide.
News and Announcements
Let’s get in touch
We’d love to hear from you! Whether you have questions, need support, or want to get involved, reaching out is easy. Send us an email or call our toll-free number, and we will respond promptly.
Phone: 877-588-7904 (toll-free)
Fax: 630-604-6078
Email:
[email protected]
ThyCa: Thyroid Cancer Survivors’ Association, Inc.
PO Box 1102
Olney, MD 20830-1102
*Please note that ThyCa is unable to interpret test results or provide medical advice.
Disclaimer
The information contained on this web site is intended for educational purposes only. It is not intended, nor should it be interpreted, as medical advice or directions of any kind. Any person viewing this information is strongly advised to consult their own medical doctor(s) for all matters involving their health and medical care.
Please note: Our web site and free support services are for education and support. They are not for commercial use. You are welcome to contact ThyCa to learn more about thyroid cancer and to participate in our support groups and events. Please do not use ThyCa’s e-mail address links to send solicitations or marketing messages for businesses or fundraisers.
Funding: Funding for this website comes from donations from individuals and organizations, membership dues, and unrestricted educational grants from organizations. This funding does not create conflicts of interest and does not influence the content of the web site.
This website does not accept advertising.
