Professor, Department of Medicine (General Internal Medicine)

Professor, Department of Family and Social Medicine

Professor, Department of Psychiatry and Behavioral Sciences

Director of Diversity Affairs for the Department of Medicine Department of Medicine

Associate Chief, Department of Medicine Division of General Internal Medicine Director of Research Resources

Director, Department of Medicine General Internal Medicine Fellowship Program

Area of Research: Improving access to care and health outcomes among people who use drugs with or at-risk for HIV; buprenorphine treatment; opioid use and disorder; medical cannabis use; collaborating with community-based organizations