Heath O'Brien is a Senior Bioinformatician at Sano Genetics since March 2022, with previous experience as a Bioinformatician at Theolytics and Living DNA, and as a Research Associate at Cardiff University, focusing on neuropsychiatric genetics. Prior roles include work as a Bioinformatician at the University of Bristol, specializing in functional genomics, and a Postdoctoral Researcher at the University of Toronto. Heath O'Brien holds a Ph.D. in Ecology, Evolution, Systematics, and Population Biology from Duke University and a Bachelor's Degree in Botany/Plant Biology from the University of Alberta.