Rajavithi Hospital is a General Hospital of Department of Medical Services, Ministry established since April 16, 1954. We called Women’s Hospital according to Council of Ministers in Plaek Phibunsongkhram date. There was the first Thai hospital for women and children. Dr. Praphon serirat was required to deputize for the administrator. Then, Dr. Sem Phring – Pung Kaew was a administrator. He has developed the hospital popularity and got the trust from the people. The refove, thet effect to a lot of people who come to treat. Especially, there was operated Siamese twins, Wandee and Siwan daungkaew are conjoined twins. That was surgery of Siamese twins. Successful for the first time in Thailand. For this reason, Women’s hospital is very famous.