Center name : PHS Happy Spine Center
- Contact : +82-10-6406-7191
- Class : Only a small number of students are recruited in January each year and managed one-on-one intensively.
- Introduction : This is the main branch, the beginning of PHS. It is a privately operated center for serious patients with a one-year membership.
- Address : 5 (Seohyeon-dong) Angol-ro 48th-gil, Bundang-gu, Seongnam-si, Gyeonggi-do