Dr. Maciejewski’s research interests include health economics, program evaluation, outcomes research, and research methods. 

Dr. Maciejewski is an associate professor in the Division of Pharmaceutical Outcomes and Policy, an investigator in the Center for Health Services Research in Primary Care at the Durham VA Medical Center, and an adjunct associate professor of health policy and administration at the UNC School of Public Health. His research focuses on health economics, pharmaceutical policy analysis, and outcomes research of patients with chronic conditions using large secondary datasets.