Dr Tim Dineen is one of the founding members of Waterstone Clinic, having worked at the clinic since 2002. He graduated with a BSc and PhD from the National University of Ireland in Galway before training as an embryologist and subsequently graduating with a Masters in Genetic Counselling from the University of Wales, College of Medicine, Cardiff. Dr Dineen is an ESHRE certified Senior Clinical Embryologist and has a keen interest in male infertility as well as being a core member of the clinic’s PGD and PGS programme. He is a former chair of ICE and was involved as one of Ireland’s representatives on the European Assisted Conception Consortium, established to oversee the implementation of the EU directive on Tissues and Cells in the different EU member states. Dr Dineen is a member of IFS, ICE, ESHRE and ACE and has helped to establish a strong link between Waterstone clinic and NYU Fertility in New York.