When dealing with breast cancer, and looking to prevent breast cancer, the vast amount of information and the decisions that need to be made can be overwhelming. In 1999, Dr. Marisa Weiss, a renowned breast oncologist, founded breastcancer.org to address these needs. As a non-profit organization, breastcancer.org is dedicated to providing the most reliable, complete, and up-to-date information about breast cancer. It is an excellent resource. Their mission is to help women and their loved ones make sense of the complex medical and personal information about breast health and breast cancer so that they can make the best decisions for their lives. The people behind breastcancer.org bring with them a diverse set of skills and experience, from medical experts, writers, editors, and business development experts, to designers and web producers. A Professional Advisory Board (PAB) reviews all the medical information on the website. The PAB includes over 70 practicing medical professionals from around the world who are leaders in their fields. Breastcancer.org also provides a Spanish translation of its pages on the website.