DayOne Clinic (Gangnam Main Branch) is on the 5th floor of Daewon Building, 437 Gangnam-daero, Seocho-gu, Seoul. Hours: Mon–Fri 10:30–21:00 (Wed/Thu until 20:00), Sat 10:30–16:00, closed Sun. Philosophy: “Your beauty starts today,” with a commitment to consistent, patient-centered care.
The team is led by representative director Dr. Kim Jung-su, with directors Dr. Lee Ji-hyun, Dr. Yang Seung-hwan, Dr. Jung Jong-ho, and Dr. Yoon Dong-ho. Specialists hold certifications from MERZ KOREA, GALDERMA KOREA, ILOODA, and VENUS CONCEPT; the team is also a MERZ Aesthetics Key Doctor group, lecturing at Mertz MEX and GAIN conferences.
Services are organized into six core areas: lifting & tightening, fillers / botulinum toxin / contour injections, stem cells & skin boosters, pigmentation / pores / acne scars, body contouring, and skin management. Key technologies include Ultherapy Prime, Thermage FLX, AirJet, Rejuran, exosome, Sculptra, Juvelook, PicoWay, Secret RF, PDT, and AGNES. The clinic emphasizes 1:1 consultation and layered planning across the SMAS layer, deep dermis, and mid-dermis.
Team members have backgrounds at Seoul National University Hospital, Kyunghee Medical Center, Severance Hospital, 365MC, YEJIMIMO, BLS Clinic, YEPPUM CLINIC, and WONJIN Tianjin. Equipment including Ulthera, Thermage FLX, PicoWay, and AGNES carries FDA, KFDA, and CE certifications. The building offers 30 minutes of free parking.
Information above is for reference only; actual treatment plans, costs, and outcomes vary by individual. Please confirm availability through official channels before visiting Korea.