Dr. Mark LIU is a dermatologist at Jiahui Health. Dr. Liu received a medical degree of Dermatology and Cypridology from Peking University Health Science Center. He has over eight years of experience with treatment of general dermatosis, skin tumor, dermatologic surgery, dermoscope examination and cosmetic laser. Dr. Liu formerly worked as a dermatologist at the Peking University International Hospital. He participated in translating Fitzpatrick’s Color Atlas and Synopsis of Clinical Dermatology into Chinese. He is currently a member of the committee of plastic surgery under the medicine and health association for cross-Straits exchange. Dr. Liu is experienced in treating general dermatosis, skin tumor, operating dermatologic surgery and intense pulse light (IPL), fractional CO2 laser and Q-switched Nd:YAG laser treatment.