An Aesthetician is a Skin Care Specialist, that has been educated and trained on skin health and beauty. They do not diagnose or treat medical skin conditions such as eczema, psoriasis, allergies or skin cancers. An Aesthetician may work in a day spa, salon, med-spa or within a medical practice such as dermatology or plastic surgery. When selecting an Aesthetician, be sure to ask about their experience and training. Some Aestheticians may have additional training or certifications to work in medical aesthetics. You should look for an Aesthetician that fits your personal goals.