MUD Partner Schools were developed to introduce makeup artistry into cosmetologist and esthetician educations. She worked as a realtor and a licensed esthetician. Lydia Sarfati is a Polish-born American esthetician, entrepreneur, consultant and author. Following graduation, he moved to Los Angeles, California and became a licensed esthetician. Charlotte Cho is a South Korean-American esthetician, author and entrepreneur. She has worked as an esthetician. She left the entertainment field in 2002 to pursue a business career as an esthetician. Gerti Daub Hollmann (born 1937 in Utrecht, Netherlands) is a German esthetician, model and actress.