Fund essential research projects by making ongoing monthly contributions or a one-time gift! It's simple, secure, and convenient. See how your donation will enable the CDCN's life-saving research at the bottom of this page and see how you can track research progress here.

If you need assistance with your donation or would like additional information, contact us at 610-304-0696 or

Prefer to send a check by mail? Make out to: "CDCN" or "Castleman Disease Collaborative Network" and send to:Castleman Disease Collaborative Network P.O. Box 3614 Paso Robles, CA 93447. Call 610-304-0696 for questions.

Donate stock. If you would like to make an gift of stock, we would be happy to provide stock transfer instructions to you.  It is a simple, straightforward process.  We provide you with the name of our brokerage firm, the brokerage firm’s DTC number, the account name and number, and the telephone number and name of our broker contact at the firm.  Your broker can then transfer securities electronically directly into our account. When you're ready, contact us to get started.