Dr Anton Brewis is registered with the Health Professions Council of South Africa (HPCSA) as a specialist plastic and reconstructive surgeon. He is also a full member of the Association of Plastic and Reconstructive Surgeons of South Africa (APRASSA).

Dr Anton Brewis completed his six-year MBChB degree, thereby qualifying as a medical doctor, at the University of Stellenbosch in 1999. He worked, both as an intern and a medical officer in general surgery, at 2 Military Hospital from 2000 until 2008. In 2008, he accepted a training post at University of Pretoria to become a plastic surgeon. He completed his final exams for the MMed and the Fellowship of the College of Plastic Surgeons in 2012; and in 2013, he entered into private practice as a plastic and reconstructive surgeon at Life Flora Hospital in Johannesburg.