exit c of xiaobei station on line 5. According to Baidu map query, you can take the subway to Guangdong Dermatology Hospital from Exit C of Xiaobei Station on Metro Line 5 and walk 17 meters to the hospital. The whole distance is about 35 meters and it takes about 2 minutes. Bus routes are bus No.6, No.1, No.3, No.76, No.19, No.11 and so on.