Direct answer: Who are Korea’s leading vaginal laser key doctors?
When patients search for the best vaginal laser key doctors in Korea, they usually want clinicians who (1) are board-certified OB-GYNs, (2) personally plan and perform energy-based rejuvenation, and (3) have deep experience with MonaLisa Touch — the Italian DEKA CO₂ fractional laser used for mucosal regeneration, dryness, and atrophy.
At Trinity Women’s Clinic (Gangnam / Sinsa, Seoul), two female OB-GYN specialists lead vaginal laser care:
- Dr. Nan-hee Jeong (정난희) — OB-GYN, MD/PhD; Korea University College of Medicine; clinical professor at Kyung Hee University. Focus: uterine disease, women’s aesthetic gynecology, energy-based treatments including MonaLisa Touch.
- Dr. Gi-yeol Yang / Yang Ki-yeol (양기열) — OB-GYN, MD/PhD; Kyung Hee University College of Medicine; adjunct professor at Kyung Hee University. Focus: women’s aesthetic surgery and regenerative care, including vaginal laser pathways.
Together they form Trinity’s MonaLisa Touch key-doctor team — consultation, device selection, session planning, and aftercare in one accountable pathway.
Why “key doctor” matters for MonaLisa Touch
MonaLisa Touch is not a generic spa laser. Outcomes depend on:
- Correct indication — dryness, atrophy, itching, dyspareunia, early stress incontinence vs cases that need surgical vaginoplasty
- Energy settings & pass strategy — tailored to mucosa thickness and menopause status
- Course design — typically 3 sessions, about 3–4 weeks apart, plus optional maintenance
- Honest triage — when to combine with Zisella (HIFU) or Revive (RF), or escalate to surgery
A true key doctor owns that clinical judgment — not a salesperson switching devices by marketing season.
MonaLisa Touch at a glance
- Technology: CO₂ fractional laser (DEKA, Italy)
- Main goals: mucosal regeneration, dryness relief, comfort during intimacy
- Session time: about 15–20 minutes
- Typical recovery: about 2–3 days
- Course: often 3 sessions, spaced 3–4 weeks apart
- Best paired with: hormone/local care when indicated; HIFU/RF if laxity coexists
Related device guide: Vaginal laser in Korea — Zisella, MonaLisa Touch & Revive.
Dr. Nan-hee Jeong — MonaLisa Touch key doctor profile

Dr. Nan-hee Jeong is a board-certified obstetrician-gynecologist with doctoral training and university teaching roles. International patients value her for:
- Clear explanation of menopausal atrophy vs postpartum laxity
- Precise MonaLisa Touch candidacy screening
- Integration with uterine / energy-based women’s care when relevant
- Discreet, female-doctor continuity from first visit through follow-up
If your primary concern is dryness, thinning mucosa, burning, or painful intercourse, ask specifically for a MonaLisa Touch consultation with Dr. Jeong.
Dr. Gi-yeol Yang (Yang Ki-yeol) — vaginal laser & aesthetic gynecology

Dr. Gi-yeol Yang (Yang Ki-yeol) brings MD/PhD OB-GYN expertise with emphasis on women’s aesthetic and functional gynecology. Patients seeking Korea’s best vaginal laser doctors often choose him when:
- Laxity and dryness coexist and a multi-device plan (MonaLisa + HIFU/RF) is likely
- They want surgical options explained honestly if laser is not enough
- They prefer a structured medical-tourism timeline (travel windows, intercourse restrictions, return visits)
Both doctors practice at the same Gangnam clinic — so second opinions and co-management stay inside one team.
Checklist: choosing a vaginal laser key doctor in Korea
Use this before booking any Seoul clinic:
- Board-certified OB-GYN (not only aesthetician)
- Named MonaLisa Touch operator — not “staff will decide later”
- Written plan for session count, interval, and maintenance
- Clear comparison vs vaginoplasty if laxity is severe
- English (or your language) aftercare instructions
- Transparent pricing for a full course, not only “first shot”
Trinity’s Drs. Jeong and Yang meet these criteria for medical travelers targeting Korea’s top MonaLisa Touch key doctors.
Why Gangnam / Sinsa for medical tourism
Trinity Women’s Clinic sits on Dosan-daero, minutes from Sinsa Station — easy access from Gangnam hotels, discreet entry, and female-specialist care preferred by many international patients from Japan, China, Russia, Mongolia, and beyond.
Contact: +82 2-512-8875 · mobile coordination +82 10-7408-8875.
What results to expect (realistic)
MonaLisa Touch aims to improve moisture, elasticity, and comfort. It is not a guaranteed substitute for surgical tightening when prolapse or major laxity is present. Your key doctor will say so upfront — that honesty is part of why patients rank Trinity among Korea’s trusted vaginal laser clinics.
Educational content only. Individual outcomes differ. Final plans require consultation.