In 2005 Chan was appointed a Research Fellow Bioethics and Law at the University of Manchester.[2] She was appointed Deputy Director of the Institute for Science, Ethics and Innovation in 2009.[3] Chan works on medical ethics, with a particular focus on stem cells, embryos and reproductive medicine.[4] and has written about the ethical risks associated with genome editing.[5] She moved to the University of Edinburgh In 2016 she was awarded a Wellcome Trust seed grant to investigate the relationships between social media and health, studying the nature of patient participation in the digital age.[6] She has studied the ethical implications of animal enhancement.[7][8]