Dr Smit has a private practice in Pretoria, South Africa, focusing on medical aesthetic and skin treatments. Besides her practice, Dr Smit also hold the positions of:
- Senior faculty member of the American Academy of Aesthetic medicine training doctors in various continents. - Founder of the Aesthetic and Anti-aging Medicine Society of South Africa, and still functioning on the EXCO. - Scientific chairperson of the Aesthetic Medicine Congress of South Africa. - Course developer for the officially recognized Advanced Diploma in Aesthetic Medicine in South Africa. - Global KOL for various aesthetic medical and pharmaceutical companies in the industry. - International trainer on aesthetic medical subjects and author of medical articles, journals and scientific publications. Her field of expertise includes skin rejuvenation, facial injectables (neuromodulators and fillers), Thread Lifting, Chemical peels, Mesotherapy, Clinical Face Anatomy, PRP, Lasers and LED.