Dr. Davis received his BA in mathematics and statistics and MA in statistics from the University of Rochester and his doctorate in biostatistics from the Harvard School of Public Health. He also serves as Principal Biostatistican in the Division of General Medicine and Primary Care at BIDMC and holds an appointment as Associate Professor in the Department of Biostatistics, Harvard School of Public Health. Before coming to BIDMC and the Osher Research Center, Dr. Davis was at Dana-Farber Cancer Institute where he collaborated on national cooperative group clinical trials on cancer and AIDS. His current collaborative research activities include clinical trials, surveys, health services research and clinical epidemiology. He is actively involved in mentoring fellows and is the co-director of the T-32 NCCAM-funded research fellowship program on complementary and integrative medicine. He teaches a course on survival methods for clinical research at the Harvard School of Public Health.