Regen opened Regen Plastic Surgery & Dermatology in 2004. 2012, they established the fifteen-story Regen Tower in the middle of Seoul Gangnam, the hottest location in Seoul, not to mention the most expensive real estate area. Regen Tower proposes a total care system to have tests, diagnosis, operation and treatment in one place, which makes a One Stop Beauty Care Center. Furthermore, they have over thirty doctors who specialize in eight beauty departments. Regen is Korea's Leading Beauty Medical Group.