Ioannis Bakolis is senior lecturer in Biostatistics and Epidemiology at the Institute of Psychiatry, Psychology and Neuroscience. Dr Ioannis Bakolis is interested in how social, built and physical environments affect the epidemiology of both physical and mental health. Some examples of Ioannis current work include exploring how exposure to road-traffic air and noise pollution affect mental disorders; and how neighbourhood deprivation relate to mental health over the life course. Although not exclusively, much of Ioannis work is conducted within large population-based surveys; birth cohorts and routinely collected information stemming from smartphone technologies and electronic health records. Ioannis research interests also extend to the use of quasi-experimental methods and data from hybrid trials on the evaluation and implementation of population health interventions and nationwide policies.