About us Board of trustees Mhari Coxon Mhari Coxon has over 20 years’ experience in dentistry in the UK, working as a nurse, receptionist, oral health advisor and ultimately hygienist in a variety of practice and hospital environments. Mhari is passionate about our profession. At present, she is Global Expert Marketing Manager at GlaxoKlineSmith, consults in practices and with industry, speaks and writes regularly. Until recently, Mhari practiced clinically as a hygienist in central London and was a part of the Philips Oral Healthcare team. Mhari is sub editor of FGDP UK journal PDJ. She is a founding member of the Tooth Whitening Information Group. She was a council member of the BSDHT and was a former London Regional Group Chairman. Mhari became a trustee for the Oral Health Foundation in 2015 and has been rated in Dentistry Top 50 most influential people in UK Dentistry.