Dr. Kolevska leads cancer prevention, diagnosis, and treatment strategies, while harnessing the strengths of Kaiser Permanente's integrated health care system. Dr. Kolevska joined Kaiser Permanente in 2002 and currently chairs the Permanente Medical Group Oncology/Hematology and Physician Education programs, while co-directing KP Northern California's Oncology Clinical Trials Program. Dr. Kolevska has served on the National Cancer Institute advisory board for the Community Research Network and as an assistant professor of medicine at University of California.