Funding for the Patient Support Corps comes from other Breast Care Center programs, and from the Foundation for Informed Medical Decision Making. The Patient Support Corps is one of the Foundation's demonstration sites integrating decision support into specialty care.

Other generous donors and organizations have provided direct or indirect support for the Patient Support Corps, including the Safeway and Wells Fargo foundations. Others are supporting a premedical/predoctoral internship program on which the Patient Support Corps depends for staff.