Martha Claire Greene

Martha Claire Greene is an Assistant Professor of Population and Family Health at Columbia University. Her research focuses on the intersection of mental health, migration, and substance use, particularly among displaced and conflict-affected populations. Her recent work examines mental health and psychosocial support access for migrants in transit in Colombia, barriers to integrating such support into economic inclusion programs for displaced families in Ecuador, and the cultural construct of Duelo Migratorio among Venezuelan refugees in Peru. She also investigates alcohol and substance use disorders, including validation of screening instruments in South Africa and qualitative studies among HIV-affected adolescents in Zambia. Her research spans global health, health policy, and correctional practice.