He is the Co-Director of the UAB Center for Education and Research on Therapeutics (CERTs) of Musculoskeletal Disorders, which has a major emphasis on evaluating the safety and comparative effectiveness of medications for rheumatic diseases. Additionally, as the Director of the UAB Arthritis Clinical Intervention Program, he leads the clinical trials unit for the rheumatology division at UAB, with a particular focus on rheumatoid arthritis (RA). He is the Co-Director of the UAB Pharmacoepidemiology and Pharmacoeconomics Research (PEER) Unit.