Patrick is an Associate Professor in the School of Nursing, Faculty of Health Sciences at the University of Ottawa. He belongs to public health field of research and clinical practice particularly focuses on diseases like STIs, HIV. Apart from this, he is also involved in Canadian Institute of Health Research where he raises fund for bisexual, gay, homeless, teens, swingers etc.
O'Bryan conspicuous work and diligent performance earned him Governor General’s Academic Gold Medal and also received Early Researcher Award from the Ministry of Research and Innovation.
Moving towards his personal life, Patrick married to Rosemary Church in 1995. The family is blessed with three beautiful children Madeleine, Hannah, and James. They also have a dog name, Dexter. Unlike other, they are living happily from past 20 years and seem there is no chance of divorce. O’Bryne earns the tremendous amount of money from his professional career which has been estimated as $ 3 Million.