Skin Trek · Richmond Hill

Dr. Andy Huang

Cosmetic physician. Founder of Skin Trek. Sixteen years in aesthetic medicine across Taiwan, China and Canada, most of it spent on energy-based devices and biostimulation.

• RoleCosmetic physician and founder, Skin Trek, Richmond Hill, Ontario
• Experience16 years in aesthetic medicine, across Taiwan, China and Canada
• Monopolar RFMore than 10,000 treatments performed
• Device trainingOngoing clinical trainer for Cynosure Lutronic and Candela; previously for Solta Thermage and Merz Ultherapy
• TeachingTrains clinics and practitioners on laser and energy devices, including through Skin Trek, using the DALASS framework
• Also foundedSkinDay, an aesthetics data platform covering clinics and devices across five markets

Energy devices

Most of Dr. Andy's last sixteen years has gone into monopolar radiofrequency and microfocused ultrasound. More than 10,000 monopolar RF treatments, across every generation of the technology from early Thermage through to XERF.

That volume is the reason for a specific opinion that runs through the writing here: the device is not the main variable. Thermal dose, pass count, coupling and endpoint judgement decide the result, and the same machine in two sets of hands produces two different outcomes. It is an unfashionable thing to say in a market that sells machines.

Training other providers

Dr. Andy trains clinics and practitioners on laser and energy-based devices, and has done for years. Those relationships are ongoing with Cynosure Lutronic and Candela, and he has previously trained for Solta on Thermage and for Merz on Ultherapy. Training also runs through Skin Trek directly.

In practice that means teaching physicians, nurse practitioners and registered nurses how to run these platforms safely, and how to judge an endpoint on a real face rather than from a settings chart. Much of it uses the DALASS framework, a laser aggressiveness scoring system he developed for exactly that problem.

Training across competing manufacturers is unusual and it shapes the perspective. It is difficult to be a partisan for any one platform after teaching four of them.

Taiwan, China and Canada

Years of practice in Taiwan and China before Canada. East Asian facial anatomy and East Asian aesthetic preferences are not the same as the European-derived defaults most injectors are trained on, and treating every face from one template produces predictable mistakes.

That background informs how pigmentation, laxity and volume are approached at Skin Trek, and it is why a meaningful share of the clinic's patients travel from across the GTA rather than going somewhere closer.

Writing

Dr. Andy writes the clinical guides in the Nerd Section: long, specific pieces on radiofrequency physics, device comparisons and treatment philosophy. They are opinionated by design, and where something is opinion rather than evidence, the page says so.

Skin Trek · 372 Highway 7, Unit 123B, Richmond Hill, Ontario · (289) 552-7789