Areas of Expertise

Yu Yang, Technical Director of Cosmetic Dermatology at Shenzhen Peng'ai Medical Aesthetic Hospital, specializes in acne pit and acne scar repair.

Biography

Yu Yang works at Shenzhen Pengai Medical Aesthetic Hospital as Technical Director of Cosmetic Dermatology. He specializes in the repair of atrophic acne scars/acne pits and graduated from Dalian Medical University with a major in Medical Aesthetics. He has over 10 years of clinical experience in cosmetic dermatology and is a physician specializing in scar repair. He has participated in numerous domestic and international dermatology academic conferences and has published multiple papers related to cosmetic dermatology.

Core Expertise
✅ Repair of various types of atrophic acne scars: icepick, rolling, and boxcar atrophic acne scars; particularly suitable for severe atrophic acne scars with poor response after multiple fractional laser treatments, sensitive and red skin, and dermal damage
✅ Acne treatment, red post-acne erythema, and dark post-inflammatory hyperpigmentation acne marks
✅ Scar repair (mainly depressed acne scars), combined energy-based therapy, and mesotherapy
✅ Facial skin rejuvenation and sensitive skin barrier reconstruction

Treatment Philosophy and Features
Core approach: subtype-based combination protocols; avoid aggressive single-modality laser treatment.
A dual-plane repair concept is proposed, with customized treatment plans based on the type of atrophic acne scar, degree of subcutaneous tethering, and skin barrier status.
Commonly used treatments include fractional laser, subcision, collagen regeneration technology, and combined mesotherapy; emphasis is placed on dermal collagen reconstruction to reduce the risk of post-treatment hyperpigmentation and rebound redness. Many cases are atrophic acne scar cases referred after poor results from multiple treatments at other institutions.
Specializes in the “Micro-Glass Collagen Skin-Smoothing Technique,” which focuses on gently stimulating deep collagen regeneration, reducing excessive epidermal abrasion, and offering a relatively friendly recovery period.