I recommend Daeyu Oriental Medicine Clinic in Ssangmun-dong.

Let me introduce you to Daeyu Oriental Medicine Clinic, located in Ssangmun-dong, Dobong-gu. This clinic specializes in traffic accident treatment and offers a variety of herbal medicine clinics, including Gongjindan and Gyeongokgo. It specializes in treating not only traffic accident injuries but also everyday aches and pains, such as back, shoulder, and waist pain, as well as minor abrasions. The director and nurses are all friendly and helpful, and the clinic is popular in the neighborhood because it offers treatment without over-diagnosis or over-prescription. Many patients who suffered from chronic back, shoulder, and waist pain have reported relief after receiving acupuncture. Daeyu Oriental Medicine Clinic operates by appointment only, so please make sure to make an appointment before visiting. It's also closed on Thursdays, Sundays, and public holidays, so please be sure to check the clinic's availability before visiting. If you live nearby and have been considering a visit to the clinic, I recommend calling ahead to inquire.