Head Doctor
Raising the Standard of Treatment A Pioneer in Design-driven Fillers
Intro: Leading the Era of FillersDr. Kun Woo Kang has been dedicated to filler treatments since 2011, well before they became widely popular.
Moving beyond the traditional focus on volume alone, he has led the shift toward design-driven fillers— an approach that considers the entire facial structure and overall harmony.
From a time when fillers were used only to restore volume, to today’s advanced techniques based on anatomical precision and aesthetic design, Dr. Kang’s journey reflects the very evolution of modern filler treatments.


Forehead Filler, The Peak of Precision
Filler treatments require different levels of technique depending on the area being treated.
Among them, forehead filler is considered one of the most advanced procedures, as it requires creating a smooth, even contour across a wide surface.
The forehead typically requires a firmer type of filler to maintain its shape, making the practitioner’s skill and experience clearly reflected in the results.
Dr. Kang has extensive clinical experience in treating the forehead, temples, and mid-face, and has contributed to advancing both the technique and overall standard of forehead filler through his refined approach.
Designing the Face
At NEWSTAR Clinic, we go beyond simply filling hollow areas. We focus on design-driven fillers that refine facial contours, enhance dimension, and create overall balance.
Many of our patients say, “The results at NEWSTAR Clinic are different.” — a reflection of our distinct aesthetic approach and attention to detail.
Rather than following trends, Dr. Kang designs each treatment based on the golden ratio, highlighting each patient’s natural features and creating results that remain timeless.



A physician selected by leading global brands, setting the standard through proven expertise.
Dr. Kun Woo Kang has been appointed as an official Key Doctor for 8 global brands in fillers and lifting technologies, including Restylane EXPERT, Xspurt, ONDA, Titanium, and XERF.
With extensive clinical experience and refined expertise in design-driven filler techniques, he leads advanced training programs and delivers academic lectures for physicians both in Korea and internationally.
As an active member of prestigious academic societies, Dr. Kang continues to advance his practice through data-driven research, ensuring precise and consistently high-quality results.
Beyond simple volume enhancement, his approach is rooted in design aesthetics, carefully considering facial structure and proportions to create natural, balanced, and personalized results.
