Greg Goodman (AM), MBBS, FACD, MD, GradDipClinEpi, has been a practicing dermatologist for more than 40 years. His specialty areas include skin cancers, Mohs micrographic surgery, lasers in dermatology, cosmetic dermatology, facial aging and the treatment of acne and acne scarring. He is an honorary professor at Monash University in Melbourne, Australia. and is an honorary professor at the University College of London, London, UK