Doctor Megan Greally is a Consultant Medical Oncologist at the Mater Private Hospital, Dublin.

Dr. Megan Greally graduated, MB BCh BAO, from the National University of Ireland, Galway in 2008. She obtained membership of the Royal College of Physicians of Ireland (MRCPI) in 2011 and completed Higher Specialist Training in Medical Oncology in 2017. During her training she obtained a diploma in Clinical Education at the National University of Ireland, Galway. In 2016 she was the recipient of an ISMO visiting scholar fellowship at Memorial Sloan Kettering Cancer Centre.