Sun Qing. According to the information on the doctor's website, Dr. Sun Qing is the chief physician of dermatology in Qilu Hospital of Shandong University. He is good at treating alopecia areata, vitiligo, neurodermatitis, psoriasis, herpes zoster, dermatomyositis, scleroderma and lupus erythematosus. It also has a good treatment for facial diseases such as acne, verruca plana, pigmentation and seborrheic dermatitis.