Dr Oonagh O’Sullivan is a Medical Science Liaison at Aerogen, a medical device company that specialises in aerosol drug delivery via vibrating mesh technology. Oonagh has bachelor’s degrees in biomedical science and dental surgery, and a master’s in business administration. She is the primary contact for clinical and medical information in the UK, Ireland and the Nordics. Oonagh helps healthcare professionals make informed clinical decisions when delivering aerosol therapy and medication through Aerogen technology, as well as fielding any questions they may have. Oonagh has over 20 years of experience in the medical industry and a keen interest in evidence-based research.