If you or a loved one is a CLL patient looking for information and support, you have come to the right group. The CLL List is a supportive group of CLL and/or SLL patients, doctors, and caregivers. With a membership of over 3,000 from around the world, it is the largest online CLL support group. The CLL List has been in existence since the early 1990s.

To join the ACOR CLL discussion list:
  1. Go to or
  2. Write to the list managers indicating your desire to join the list at

A link to CLL Doctor List recommended by list members, often CLL experts or specialists, may be found at or

The CLL List Help Pages website with resources to learn more about CLL may be found at