Doctor Rassapoom Sumaetheiwit graduaded board of dermatologu from Ramathibodi hospital, Mahidol university , then he accomplished fellowship of cosmetic dermatology from Mt. Sinai medical center, Miami, Florida, USA. He has 3 of his own clinics, named Rassapoom skin clinic. He is also a staff at Samithivej hospital and MFU. He has been invited for being a guest speaker internationally for more than 15 years , mostly in field of toxin , filler, thread lifting and laser.  He has invented many techniques of toxin and filler injection. HeHe is now currently a commitee in some dermatology or cosmetics associations.