\Kevin L. Kraemer, MD, MSc is interested in the delivery and implementation of patient-centered strategies for the detection and early intervention of unhealthy alcohol and drug use, the application of cost-effectiveness methodology to alcohol and drug detection and treatment programs, and the comparative effectiveness of alcohol and drug addiction treatment on HIV outcomes and quality of HIV care. He serves as co-investigator and Pittsburgh Principal Investigator for the national, multi-site Veterans Aging Cohort Study (VACS) on the impact of multi-substance use and uses in a prospective cohort of 9000 HIV infected and uninfected veterans and a “virtual” cohort of all 47,000+ HIV-infected Veterans in care since 1998. He is currently the Principal Investigator of a 5-year NIAAA R01 that aims to compare the impact of different alcohol and illicit drug treatment approaches on the outcomes of HIV virologic control and quality of HIV care. Dr. Kraemer also has extensive research mentoring experience.