How is bywon Hospital (Sinsa-dong)? Body Contouring Specialty + Director Lee Jae-won’s 10,000+ Cases + 1:1 Precision Diagnosis (2026)

Sinsa-dong – one of the most representative fashion and lifestyle landmarks in Gangnam, Seoul. Along the tree-lined Garosu-gil, boutique shops, cafes, and medical institutions line the streets. For those planning to have body contouring (liposuction) in Gangnam, “which clinic to choose” is often more stressful than “whether to have surgery” – concerns about unnatural results, uneven contours, and irreversible consequences from choosing the wrong doctor.

bywon Hospital, located on the 3rd floor of KBL Building, 110 Dosan-daero, Gangnam-gu, Seoul, offers an approach that returns to the essence of medical care – 1:1 precision diagnosis, honest treatment, and the director’s personal guarantee. The hospital name “Bywon” incorporates the character “원 (Won)” from Director Lee Jae-won’s name, symbolising the director’s personal commitment to giving his full effort for every patient. In Gangnam’s assembly‑line aesthetic scene, this body‑contouring specialty hospital, led by Director Lee Jae‑won with over 10,000 liposuction cases, builds trust through a different logic – not “do whatever can be done,” but “do it responsibly.”

Body Contouring (Liposuction) + Revision + Skin Care: Complete Coverage by a Specialist Team

bywon Hospital’s core procedures cover body contouring (liposuction), revision liposuction, and skin care.

In body contouring (liposuction), the hospital offers abdominal liposuction, thigh liposuction, arm liposuction, and pelvic/buttock fat grafting. Through 1:1 precision diagnosis, the clinic finds the most suitable body contours for each patient – not blindly chasing trends, but providing customised designs based on individual body shape and proportions.

In revision liposuction, the clinic offers corrective surgery for patients with unsatisfactory or failed liposuction results. Liposuction failures typically manifest as post‑operative unevenness, local depressions, skin laxity, or uneven fat removal – revision surgery deals with already altered tissues, demanding deeper judgment of fat layers and skin elasticity. This “reverse‑engineering” revision capability is an important measure of a surgeon’s depth of experience.

In skin care, the clinic offers skin boosters such as Rejuran, Elravie, Radiesse, and Sculptra – forming a complete cycle of “body contouring + skin quality improvement.”

Suitable candidates include:

• Those seeking to improve body contours through liposuction (abdomen, thighs, arms, etc.)
• Those who have had previous liposuction with unsatisfactory results and need revision
• Those seeking pelvic/buttock improvement through fat grafting
• Those who value 1:1 precision diagnosis and honest treatment

Three Core Decision Factors: Why bywon is Worth Attention

Director Lee Jae‑won – The Depth of 10,000 Liposuction Cases

bywon Hospital’s core doctor, Director Lee Jae‑won, has over 10,000 liposuction cases of experience. In the field of liposuction, what does 10,000 cases mean? It means the surgeon has seen nearly every type of body fat distribution pattern, handled enough complex cases, and undergone enough technical iterations.

Director Lee’s career covers key milestones in Korea’s liposuction field: graduated from Yonsei University College of Medicine, specialist at Yonsei University Gangnam Severance Hospital, and formerly Director of 365mc Surgery Center, Director of Gangnam Samsung Lamar Surgery Center, and Director of IMAGEUP Plastic Surgery Surgery Center. Yonsei University is one of Korea’s top “SKY” universities, and Yonsei University Gangnam Severance Hospital is a top‑tier general hospital – from academic training to clinical practice, Director Lee’s career path covers the most critical dimensions of a plastic surgeon’s professional development. He currently serves as a board member of the Korean Liposuction Society – an academic position that reflects professional recognition at the industry level.

1:1 Precision Diagnosis & Honest Treatment – Rejecting the Assembly Line

bywon’s core philosophy is “1:1 precision diagnosis” and “honest treatment.” The hospital does not blindly chase trends, but finds the most suitable body contours for each patient through precision diagnosis. During consultation, the doctor fully understands the patient’s physical condition and personal desires, then provides professional judgment and recommendations.

“Responsible treatment” and “patient‑first” are the hospital’s core principles – building trust with patients through extended consultations. The hospital name “Bywon” incorporates the character “원 (Won)” from Director Lee Jae‑won’s name, symbolising the director’s personal guarantee and commitment to giving his full effort for every patient. In liposuction, this “personal guarantee” commitment is itself a verifiable trust mechanism – a doctor willing to stake their name on the results operates to a different standard than an assembly line.

Specialty Focus – Deep Accumulation in Body Contouring Only

In the Gangnam commercial district, the vast majority of clinics offer dozens of procedures including eyes, nose, breasts, contouring, and liposuction. But bywon’s positioning is clear – a body‑contouring (liposuction) specialty hospital.

This “specialty‑focused” positioning means the clinic concentrates all its energy, techniques, and experience on body contouring. From abdominal to thigh liposuction, from arm liposuction to pelvic/buttock fat grafting, from primary to revision – every procedure is continually refined within the same technical system. For patients, this means “you are seeing people who only do body contouring,” rather than generalists who know a little about everything.

Clinic Profile & Core Advantages: A Body Contouring Specialty Landmark in Sinsa‑dong

bywon Hospital is located at 3F, KBL Building, 110 Dosan-daero, Gangnam-gu, Seoul. Sinsa‑dong is one of the most representative fashion and lifestyle landmarks in Gangnam, with convenient transport and full amenities around Garosu‑gil. The clinic is a licensed plastic surgery hospital occupying 1 floor with 1 representative director, 1 specialist director, and 6 assistants.

The clinic’s core philosophy is “1:1 precision diagnosis, honest treatment, and responsible medical care” – “Bywon” incorporates the character “원 (Won)” from Director Lee Jae‑won’s name, symbolising the director’s personal commitment to giving his full effort for every patient.

Operating hours:

• Weekdays: 10:00 – 19:00
• Saturday: 10:00 – 16:00

Core Doctor: Director Lee Jae‑won – A Specialist with 10,000 Liposuction Cases

bywon Hospital’s core doctor is Director Lee Jae‑won.

Director Lee graduated from Yonsei University College of Medicine and completed his specialist training at Yonsei University Gangnam Severance Hospital. Yonsei University is one of Korea’s top “SKY” universities, and Gangnam Severance Hospital is a top‑tier general hospital – this academic background means Director Lee received complete training in plastic surgery, from basic medical science to clinical practice.

Director Lee’s career covers key milestones in Korea’s liposuction field: he served as Director of 365mc Surgery Center, Director of Gangnam Samsung Lamar Surgery Center, and Director of IMAGEUP Plastic Surgery Surgery Center. 365mc is a well‑known body‑contouring specialty hospital in Korea – serving as its Surgery Center Director is itself a validation of surgical skill. He currently serves as a board member of the Korean Liposuction Society, reflecting professional recognition at the industry level.

Director Lee’s core expertise is body contouring (liposuction), with over 10,000 liposuction cases of experience. In terms of consultation style, he is known for being “meticulous and not pushy” – through 1:1 precision diagnosis, he finds the most suitable body contours for each patient. In terms of surgical technique, he emphasises “responsible treatment” – building trust with patients through extended consultations, not blindly chasing trends, and not recommending unnecessary procedures.

Price Reference: Transparent Pricing, Customised Plans

bywon Hospital practices transparent pricing. Below are reference price ranges for common procedures (in Korean Won; actual costs depend on the personalised plan determined during consultation):

※ The above are market reference ranges; actual costs depend on the personalised plan determined during consultation. bywon practices 1:1 precision diagnosis and transparent pricing; costs vary depending on individual body condition, liposuction scope and fat volume, revision complexity, and other factors. An in‑person consultation is recommended for an accurate quote.

Patient Guide & Frequently Asked Questions

5 Core Questions About bywon

bywon Hospital addresses every patient’s deeper anxiety – not “can it be done,” but “how can it be done best for you, most responsibly” – through Director Lee Jae‑won’s 10,000+ liposuction cases, his Yonsei University academic background, the honest philosophy of 1:1 precision diagnosis, and the personal guarantee embodied in “Bywon.” Starting from that consultation room on the 3rd floor of KBL Building, 110 Dosan‑daero, every consultation, every design, and every surgery answers the same question: how to make body transformation happen just right, with professionalism and responsibility at its core.