
[Expert Interview] Precision medicine proven by 10,000 patients annually, Dr. Moon Ik-jun of Happy Dermatology
[Editor's Note] This content has been reconstructed based on an interview from Dr. Moon Ik-jun's tenure as a professor of dermatology at Asan Medical Center to introduce his clinical philosophy and expertise at 'Happy Dermatology'. His past experience with high-difficulty surgeries at a major hospital and his global patient treatment data serve as the foundation for providing more objective and safe solutions to current Happy Dermatology clients.
A 'Private Diplomat's' Clinical Philosophy Toward Global Standards
Dermatological treatment goes beyond simply curing diseases; it deeply involves a patient's self-esteem and quality of life. Since his time at Asan Medical Center, Dr. Moon Ik-jun has treated over 5,300 foreign patients from 80 countries, approaching his practice with the mindset of a 'private diplomat.' Deeply understanding the value of the time and money spent by patients who have decided to seek treatment in an unfamiliar environment, he strives for meticulous care, being careful with every word choice and even the smallest gesture. This philosophy continues at Happy Dermatology, serving as the foundation for proposing the best treatment plans to every patient with a family-like heart.
Expertise Backed by Objective Research and Extensive Clinical Practice
Dr. Moon Ik-jun is a veteran specialist who treats approximately 9,800 patients annually and has successfully performed 120 scar revisions and skin tumor excisions, along with over 2,000 laser and aesthetic procedures. In particular, he has published 15 SCI papers through research applying AI in the fields of dermato-oncology and dermatology, and as a principal investigator for national projects, he has continuously explored new treatment methods for keloid scars.
His in-depth study of skin characteristics across various races, not just Asians, and his language skills acquired through living in France and abroad during his childhood, enable deep emotional connection with foreign patients. This is a core competency that allows him to accurately identify the different manifestations and treatment methods for the same skin disease across races, thereby reducing misdiagnosis and increasing treatment efficiency.
A Journey of Skin Treatment Completed with Patience and Trust
Conditions like Ota nevus or intractable scars cannot be resolved with a single procedure. Dr. Moon emphasizes the importance of 'building trust' through a case where he achieved satisfactory results for a patient from the United Arab Emirates—who had difficulty finding treatment at leading hospitals in the U.S. and Singapore—by performing over 10 procedures during the course of a year. He believes that the true role of medicine is to transparently share expected progress and potential issues, and to provide emotional support so that the patient can endure the treatment process.
▲ Dr. Moon Ik-jun performing a precise benign tumor excision (Photo = During his tenure at Asan Medical Center)
Premium Medical Curation with HBT
Happy Dermatology's high-level medical services become even more special through the systematic framework of HBT (Holistic Beauty Tour). We provide flexible service models tailored to the client's situation.
Standard Care: Focuses on professional medical appointment booking and the delivery of safe medical information.Premium VIP Concierge: Provides a high-end experience combining medicine and relaxation, including 1:1 accompaniment by a dedicated manager, curation of high-quality accommodations, and customized wellness programs to aid post-procedure recovery.
Based on his overwhelming experience at Asan Medical Center, we invite you to experience Dr. Moon Ik-jun's precise care more closely at Happy Dermatology. HBT will be with you to ensure your treatment journey is not just a hospital visit, but a process of regaining vitality in life.
22 Apr 2026




