Umnagumo Plastic Surgery is a breast-focused clinic in Gangnam, Seoul. It is the South Korean branch of the Tokyo Nagumo Clinic. The team specializes in breast augmentation, revision surgery, and post-mastectomy reconstruction. Doctors also treat gynecomastia and offer nipple correction. The clinic was founded in 2003. Its medical lineage dates back to 1988 through its Japanese heritage.
The team has performed over 12,000 breast surgeries. Seven doctors work at the clinic, including board-certified plastic surgeons. Surgeons trained at Kyoto University Hospital and Soonchunhyang University. The clinic is a member of the American Society of Plastic Surgeons. For safety, it uses university-hospital-grade anesthesiology and emergency systems. Diagnostic tools include on-site ultrasound, mammography, and MRI.
The clinic uses FDA-approved implants from Motiva, Mentor, and Sebbin. International patients receive a structured after-care program. It includes in-person checks and video follow-ups for one year. Consultations are available in English, Japanese, and Korean.