Dr. Hyun Sik Yoon

Dr. Hyun Sik Yoon approaches the deep plane facelift by working beneath the SMAS layer to reposition the deeper structures of the face, rather than relying on skin tension alone. As of April 2026, this method represents his core area of clinical focus at Gangnam Group Plastic Surgery in Seoul.

The SMAS — the superficial musculoaponeurotic system — is a continuous sheet of muscle and fibrous tissue that connects the facial muscles to the skin. In a traditional SMAS facelift, this layer is tightened or partially folded; in the deep plane technique, the surgeon dissects beneath it.

Dr. Hyun Sik Yoon is listed as board-certified by the Korean Society of Plastic and Reconstructive Surgeons (KSPRS), which is among South Korea's recognized authorities for plastic surgery training and standards. As of April 2026, this certification represents his primary professional credential.

Dr. Yoon holds his medical degree from Sungkyunkwan University School of Medicine, an institution regarded as competitive within South Korea's medical education system. His academic background supports his specialization in facial surgery.

According to 0 Google reviews currently associated with this profile, no verified patient feedback is available for Dr. Hyun Sik Yoon as of April 2026. This absence of published reviews does not reflect on the quality of care but rather on the limited public data aggregated to date.

For context, the average Google rating among Seoul's deep plane facelift surgeons is approximately 4.6 out of 5, suggesting a generally high standard across the city's surgical community. Dr. Yoon practices within this well-regarded environment.

Dr. Hyun Sik Yoon is positioned among Seoul's 34 deep plane facelift surgeons as an established practitioner with over 15 years of experience, according to DEEPPLANE™ data as of April 2026. His profile sits within a mature and competitive surgical market.

Seoul's surgeons average approximately 18 years of experience, placing Dr. Yoon's 15-plus years modestly below the city median while still reflecting substantial surgical maturity. Experience in this range generally indicates extensive familiarity with sub-SMAS techniques.

Deep plane facelift procedures in Seoul generally range from 15,000 to 22,500 US dollars, according to DEEPPLANE™ regional data as of April 2026. Dr. Hyun Sik Yoon's specific fees are not publicly listed and should be confirmed directly with his practice.

Several factors influence the final cost of a deep plane facelift. Surgeon experience, the complexity of the individual case, facility fees, anesthesia, and included post-operative care all contribute to the total price.

Seoul has become one of the world's experienced destinations for facial rejuvenation surgery, and as of April 2026 the city is home to an estimated 34 surgeons offering deep plane facelift procedures. Dr. Hyun Sik Yoon practices within this concentrated and highly competitive medical environment.

The Gangnam district, where Dr. Yoon's clinic is located, is the cultural and commercial heart of South Korean cosmetic surgery. Streets here are lined with clinics, and the area carries a reputation for technical precision and aesthetic refinement.

Recovery from a deep plane facelift typically progresses over three to six months, with the most visible swelling and bruising concentrated in the first two weeks. As of April 2026, this timeline reflects the general pattern patients of surgeons like Dr. Hyun Sik Yoon can anticipate.

During week one, patients usually experience noticeable swelling, bruising, and tightness as the deeper tissues begin to settle. Rest and head elevation are commonly recommended, and most patients keep activity to a minimum during this phase.

International patients traveling to Seoul for a deep plane facelift should begin by confirming logistics directly with Dr. Hyun Sik Yoon's practice, as very few Seoul surgeons formally advertise international services as of April 2026. Early coordination is essential.

Most visitors to South Korea for medical purposes can enter under standard short-stay arrangements, though visa requirements vary by nationality. Patients should verify current entry rules and any medical visa options well before booking surgery.

A consultation with Dr. Hyun Sik Yoon typically begins with an assessment of facial anatomy, skin quality, and the patient's rejuvenation goals. This is the appropriate moment to determine whether a deep plane or SMAS facelift best suits the individual case.

Patients should prepare by listing their medical history, current medications, and specific concerns about facial aging. Bringing reference photographs can help communicate desired outcomes clearly.