J. Leonard Lichtenfeld, MD, MACP - Dr. Lichtenfeld is Deputy Chief Medical Officer for the national office of the American Cancer Society. He directs the Society’s Cancer Control Science Department, which produces the Society’s widely recognized guidelines for the prevention and early detection of cancer and guidelines for nutrition and physical activity for cancer survivors. Additionally, Dr. Lichtenfeld is a frequent spokesperson on a variety of cancer-related subjects and serves as a liaison for the Society with many professional and public organizations.
read more at http://www.cancer.org/aspx/blog/
Tuesday, 26 February 2008
Dr. Len's Cancer Blog
