Dr. Dennis Slamon is professor of medicine and executive vice chair for research for the UCLA Department of Medicine. He also serves as director of clinical/translational research and director of the Revlon/UCLA Women's Cancer Research Program at the Jonsson Comprehensive Cancer Center at UCLA. He is probably best known for doing the laboratory and clinical research that led to the development of Herceptin, the first medicine to specifically treat HER2-positive breast cancer. Dr. Slamon has won numerous awards for his research. In 2019, he received the Lasker Award for clinical medical research for his groundbreaking work on Herceptin.