Dr Sarah Hart graduated MBChB from Otago University in 1994. She has been practicing Cosmetic Medicine since 2002. After initial training in Psychiatry, she qualified as a member of the New Zealand Society of Cosmetic Medicine in 2006. She now serves on the NZSCM Executive and Education Board as Censor and Education Faculty member.

Dr Hart has been an Allergan Advisory Board member since 2007. She lectures on the use of dermal filler and botulinum toxin on the international stage and trains her colleagues across Australasia in facial rejuvenation techniques. As a key opinion leader, she has a particular focus on natural looking results and safety, and has multiple publications in international journals.