Özergin completed a B.S. (1987) and M.S. (1989) in chemical engineering at Boğaziçi University. She earned a Ph.D. in chemical engineering at University of Manchester in 1992. Özergin researched Streptomyces coelicolor antibiotic production and bioreactors. Her dissertation was titled Study of antibiotic synthesis by free and immobilised streptomyces coelicolor a3(2). Özergin's doctoral advisor was .