Welcome to Highst Urology Clinic Seoul, Korea
Advanced Male Urology
Discreet, World-Class Care
Experienced urology specialists provide functional & cosmetic restoration
with proven techniques
Discreet, comprehensive care for all sexual health concerns (including STDs)
HIGHST Urology
Your Health. Your Privacy. Our Priority.
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Why Highst 01
Highst Urology Clinic – The Global Standard in Men’s Surgery
Highst Urology Clinic is a leading reference institution in male surgical procedures worldwide.
With over 10 years of accumulated clinical experience and advanced surgical expertise,
Hiest has been sharing its knowledge and techniques with medical professionals across the globe. Through continuous innovation and education, Hiest is at the forefront of advancing and globalizing
Korea’s excellence in men’s surgery.
WORLD WIDE HIGHST
International Medical Professionals & Patients Visiting
for 5S Combined Surgery Worldwide
668 Visits from 128 Countries
(As of February 2026, based on a single urology clinic)
Overseas medical professionals who completed specialized male surgery training at Highst Urology Clinic.
Invited Speaker at International Male Surgery Conferences & Academic Activities
At international conferences attended by medical experts from around the world, Highst Urology Clinic shares its expertise based on over 10,000 male surgery cases, including know-how in predicting and managing inflammatory responses through advanced preoperative precision examinations.
Operating as a Global Reference Clinic for Male Surgery
Highst Urology Clinic has provided advanced male surgery training to more than 40 overseas medical professionals from countries including Taiwan, the United States, and Switzerland, while actively engaging in international academic exchange and collaboration.
Establishing an International Medical Advisory & Collaboration Network
When overseas medical professionals request consultation regarding male surgery procedures, Highst Urology Clinic shares professional insights and surgical strategies based on extensive clinical experience and accumulated expertise.
Why Highst 02
Korea’s Only Specialized Treatment System Dedicated to Male Surgery
As the first clinic in Korea to specialize and systemize male surgery care, Highst Urology Clinic provides personalized 1:1 treatment through a highly specialized system in which dedicated medical professionals manage each field of male surgery individually.
Specialty: Male Surgery & Advanced Reconstructive Surgery
Jinmo Koo, Chief Director
“If I can’t do it, no one in Korea can.”
Backed by overwhelming expertise gained through more than 15 years dedicated exclusively to male surgery.
Specialty 01
Advanced Revision Surgery & Penile Reconstruction
A highly specialized corrective procedure designed to restore tissue damaged or deformed after previous surgery. The goal is to recover both functional performance and natural appearance.
Customized penile curvature correction and reconstructive surgery at Highst Urology Clinic.
Specialty 02
Penile Implant Surgery
A surgical treatment for severe erectile dysfunction that does not respond to medication,
focused on safety, durability, and natural functional restoration.
This highly specialized field also covers complex and high-difficulty cases.
Penile Implant Surgery for a Fundamental Solution to Erectile Dysfunction
Specialty: Male Surgery & Penile Plastic Surgery
Insung Hwang, Chief Director
“Beyond simple enlargement, we design the most natural and aesthetically balanced results.”
Combining experience in dermatology and plastic surgery with advanced expertise in urology.
Specialty 01
Buried Penis Correction
In cases where the penis appears short externally despite having a normal actual length, this procedure corrects the surrounding skin, ligaments, and adjacent structures to expose the concealed length.
Rather than simple enlargement, the goal is to correct the underlying structural causes.
Specialty 02
Body Contouring & Liposuction Combination Surgery
For cases where excessive fat causes the area to appear buried or less visible,
liposuction is combined to enhance exposure and improve overall body balance and proportions.
The procedure is designed to visually maximize enhancement results and create a more defined appearance.
Why Highst 03
University Hospital-Level Sterilization System
In implant procedures, infection control is one of the most critical factors.
Especially for implant and dermal graft surgeries, a thoroughly controlled environment that minimizes even microscopic airborne contamination is essential.
Positive Pressure System
Using a university hospital-level positive pressure system, the operating room maintains higher internal air pressure than the surrounding environment to block contaminated air from entering.
By precisely controlling airflow, Highst Urology Clinic establishes a primary defense system designed to minimize the risk of infection.
HEPA Filter System
A high-performance air purification system that continuously sterilizes and cleans the operating room environment by filtering ultrafine particles and airborne bacteria.
Conventional Operating Rooms
Without a proper airborne particle exhaust system, contaminated air can remain inside the operating room.
High-Performance HEPA Filters in the Highst Operating Room
Designed to block ultrafine particles and airborne bacteria, the system minimizes suspended contaminants in the air and fundamentally reduces the risk of infection during implant and graft procedures.
“We will uphold safety and trust to the very end, in every situation.”
Why Highst 03
VIP Private Treatment Space
Complete separation of patient pathways ensures maximum privacy from the moment of arrival to discharge.
Highst Urology Clinic provides a fully private environment where patients can feel comfortable and secure, as if they were the only person in the clinic.
Minimized Exposure
from Consultation to Recovery
Upon arrival, patients are guided directly to a separate private consultation space after check-in.
Each consultation room is independently designed to ensure complete privacy from outside views.
Even after surgery, patients can recover comfortably and quietly in a private single recovery room.
Why Highst 04
10+ Years of Specialized Experience & All-Male Medical Staff
From consultation and reception to the operating room, all staff members are male,
providing a more comfortable and discreet environment for sensitive procedures.
Our experienced medical team delivers professional care with privacy and patient comfort as a priority.
“Surgery is not defined by individual skill alone,
but by the expertise of the entire team.”
A Team That Has Worked Together for Over 10 Years Since the Proud Clinic Era
Surgical outcomes are not determined solely by the surgeon’s individual skill.
From anesthesia and surgical assistance to instrument preparation and post-operative recovery care, the level of teamwork and coordination directly impacts the quality of results.
All Medical Staff Completed International Patient Safety Training (JCI)
Our medical professionals and staff have completed training based on former JCI international patient safety standards.
Through systematic safety protocols aligned with global standards, we thoroughly manage potential risks throughout every stage of surgery.
A Treatment Environment Designed with Patient Privacy as the Highest Priority
All medical staff at Highst Urology Clinic are male, creating a more comfortable and reassuring environment for patients.
From the initial consultation to surgery, male staff members assist throughout the entire process to provide greater comfort and privacy.
Outstanding Achievements
Excellence in 5S Complex Surgery
Number of Patients Who Underwent 5S Complex Surgery
(As of December 2025, based on a single urology clinic)
11,760 Patients
Since introducing the innovative 5S Complex Surgery in 2017, we have become a trusted and distinguished choice for many men seeking advanced male enhancement surgery.
The Evolution History of 5S Complex Surgery Technology
Enhanced Results
After 5S Combination Surgery
(Based on Average Data from 5S Combination Surgery Patients)
Penile Girth:
+2.47 cm Increase
Penile Length: +2.38 cm Increase
Glans Size: +2.19 cm Increase
The 5S Combination Surgery transparently presents surgical outcomes based on actual patient data and averaged clinical results.
Number of Medical Accidents in 5S Combination Surgery
(As of July 2023, Based on a Single Urology Clinic)
0 Cases
Since opening in 2017, we have maintained zero medical accident cases, placing patient safety as our highest priority.
5S Combination Surgery Satisfaction Rate
(Based on an Internal Satisfaction Survey of 5S Combination Surgery Patients)
95%
More than 95% of patients who underwent 5S Combination Surgery at Highst Urology Clinic reported satisfaction with both the enhancement results and medical services.
Erectile Function Durability After Dermal Girth Enhancement Surgery
(Excerpt from an International Erectile Dysfunction Study)
24 Months After Surgery
Even two years after dermal girth enhancement surgery, erectile function and erection durability were consistently maintained without functional problems, demonstrating the safety of the procedure.
The Doctor Who Trains Other Doctors
International Reference Doctor Training Activities for 5S Combination Surgery
Meet Highst Medical Team
Our medical team combines extensive surgical experience with continuous research and advanced training, allowing us to provide personalized care tailored to each patient’s needs. Highst Urology Clinic is dedicated to delivering safe, precise, and professional treatment for both local and international patients.
Chief Director Jin Mo Gu
Specialized Fields
Male Surgery, Male Reconstruction Surgery, Erectile Dysfunction, Prostate Care
Clinics in Charge
Male Surgery & Reconstruction Clinic, Erectile Dysfunction Clinic, Benign Prostatic Hyperplasia (BPH) Clinic
Chief Director In Seong Hwang
Specialized Fields
Male Surgery, Penile Cosmetic Surgery, Male Body Contouring, Prostate Care
Clinics in Charge
Male Surgery & Penile Cosmetic Surgery Clinic, Male Body Contouring Clinic, Benign Prostatic Hyperplasia (BPH) Clinic
Medical Equipment
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E-CUBE
Advanced ultrasound diagnostic imaging system.
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Medela Suction Pump
One of the most widely used suction devices in plastic surgery procedures.
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InBody
A body composition analysis device.
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3-MAX PLUS
A body contouring device using combined ultrasound, radiofrequency energy, and suction technology.
Certificates & Partner Institutions
Inside Our Clinic
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