Bangkok is recognised as a leading centre for sex reassignment surgery and Chet Plastic Surgery specialises in this area. Headed by Dr. Chettawut Tulayaphanich M.D., a medical-board certified plastic and reconstructive surgeon, who has performed over 1,000 cases of sex reassignment surgery. Services include vaginoplasty, breast implants surgery and trachea shaving, as well as a series of facial surgeries aimed at 'feminising' a patient. The patients going to this centre can see a psychiatrist to assess suitability for reassignment surgery. Packages range in price depending on treatment provided.